Testimonials Articles

Sheet Metal Replacement in Other 46368

April 19, 2024

“Arrived timely. Work was completed quickly and without issue. Thanks Abel for a great job.”

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Gas Furnaces Maintenance in Gary, IN 46406

April 19, 2024

“He was very helpful with our problem”

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Boilers Installation in Crown Point, IN 46307

April 18, 2024

“Outstanding job, very knowledgeable and does quality work.”

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Other Repair in Lansing, IL 60438

April 18, 2024

“These Siemer guys were great very knowledgeable..respectful to all my questions ..thank you Siemer..”

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Gas Furnaces Maintenance in Crown Point, IN 46307

April 17, 2024

“Tech was very friendly and personable! Told us what options there were and what he personally would recommend.”

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Air Conditioners Repair in Lansing, IL 60438

April 16, 2024

“Always happy with Seimer.”

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Air Conditioners Repair in Highland, IN 46322

April 15, 2024

“Great job, fixed the problem within minutes.”

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Gas Furnaces Installation in Gary, IN 46404

April 12, 2024

“The crew was awesome. Air conditioner and furnace were installed the same day. The job was done neatly and everything inside and out was cleaned up. I will happily recommend your company to anyone that needs your type of service.”

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Boilers Repair in East Chicago, IN 60657

April 10, 2024

“My issue was attended to immediately and was fixed within hours. It was more that I could have hoped for and am extrememly satisfied and happy to recommend this service.”

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Air Conditioners Maintenance in Crown Point, IN 46307

April 10, 2024

“Carlos Is the best and very knowledgeable and polite”

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Boilers Maintenance in Griffith, IN 46319

April 8, 2024

“Jake pin pointed what was wrong with my boiler”

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Gas Furnaces Maintenance in Munster, IN 60402

April 4, 2024

“Phil and his partner were wonderful. Very professional and extremely helpful.”

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Air Conditioners Maintenance in Dyer, IN 46311

April 3, 2024

“Jake and helper were clean and respectful. Jake listened to my issues. Jake did an inspection and some diagnostics. Jake explained the issue and gave me some recommendations .”

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Air Conditioners Maintenance in Dyer, IN 46311

April 3, 2024

“Jake and helper were clean and respectful. Jake listened to my issues. Jake did an inspection and some diagnostics. Jake explained the issue and gave me some recommendations .”

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Gas Furnaces Maintenance in St. John, IN 46373

April 2, 2024

“Chris was great. Very personable and informative. Took his time and answered my questions.”

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Ductless Systems Repair in Highland, IN 46322

April 2, 2024

“Jake was prompt and professional. Great company to work with.”

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Other Installation in Hammond, IN 46323

April 1, 2024

“Tyler Buchanan did amazing job updating my dryer vent for me. Siemer put in new furnace for me in 2022 & did amazing job. A great company you won’t be sorry calling them. Thanks again Siemer for all your help !!”

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Gas Furnaces Repair in Schererville, IN 46375

March 27, 2024

“Chrus Acosta arrived promptly and went to work on troubleshooting my Trane LX 80 "forced air" gas furnace, He quickly examined the furnace components and came to a quick conclusion on the issue. Furnace is now cycling and operating properly.”

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Indoor Air Quality Replacement in Griffith, IN 46319

March 27, 2024

“Great service. Called Siemer and had a tech out with the hour. Carlos was in and out of here within 10 minutes and problem resolved.”

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Boilers Repair in Griffith, IN 46319

March 25, 2024

“Jake is very knowledgeable and very pleasant t I deal with. He is a great attribute to Siemer. I call them for any issues I encounter and they are always able to fix it promptly, and correct. Thank you”

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Boilers Repair in Griffith, IN 46319

March 25, 2024

“Jake is very knowledgeable and very pleasant t I deal with. He is a great attribute to Siemer. I call them for any issues I encounter and they are always able to fix it promptly, and correct. Thank you”

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Gas Furnaces Repair in Munster, IN 46321

March 21, 2024

“Not impressed by much these days as a senior, but Siemer service has impressed me. Professional from start to finish. Woke up to home being 59 degrees and by 10:15am, the furnace was repaired and heat on its way. My tech, Phil, was knowledgeable and efficient. Gave me tips on the furnace filters I was…

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Ductless Systems Installation in Crown Point, IN 46307

March 18, 2024

“Tech was very knowledgeable about the work to be done. I felt very comfortable that if given the job, it will be done well and we would be very pleased.”

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Gas Furnaces Repair in Schererville, IN 46375

March 18, 2024

“Siemer sent Phil out right away. He was very professional and clearly explained the problem and solutions.”

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Gas Furnaces Repair in Schererville, IN 47375

March 17, 2024

“Quick efficient service.”

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Gas Furnaces Repair in Highland, IN 46322-1122

March 15, 2024

“Andrew was very thorough when examining her furnace, he was able to point out three other future problems my furnace would have.”

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Ductless Systems Installation in Whiting, IN 46394

March 13, 2024

“Both Tyler and Denis did a great job. They were both very personable.”

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Ductless Systems Installation in Whiting, IN 46394

March 13, 2024

“Arrived on time installed unit, cleaned up and showed me how to use equipment. You don’t even hear it running it is so quiet.”

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Ductless Systems Installation in Whiting, IN 46384

March 13, 2024

“Arrived on time installed unit, cleaned up and showed me how to use equipment. You don’t even hear it running it is so quiet.”

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Other Installation in Crown Point, IN 46307

March 12, 2024

“Great job”

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Gas Furnaces Maintenance in Whiting, IN 46394

March 8, 2024

“Carlos called saying he was on his way,was here in 10 minutes. Checked furnace out ,cleaned up some items and was done. Quick and thorough”

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Gas Furnaces Repair in Munster, IN 46321

March 1, 2024

“The technician was very good! Friendly and knowledgeable.”

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Gas Furnaces Repair in Griffith, IN 46319

February 29, 2024

“He diagnosed the problem and ordered the part to repair in a timely manner. Very nice young man”

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Gas Furnaces Repair in Other 46269

February 28, 2024

“Carlos is always congenial and efficient t.”

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Indoor Air Quality Maintenance in Valparaiso, IN 46385

February 27, 2024

“Brendan came to our business and was very professional and helpful. He answered all of our questions and we would be confident in hiring Brendan as our technician!”

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Ductless Systems Maintenance in Schererville, IN 46375

February 22, 2024

“Representative well versed as to our problem, polite, prompt & efficient. Thank you Andrew.”

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Ductless Systems Repair in Highland, IN 46322

February 20, 2024

“Professional technician. Knowledgeable about the product and great customer service.”

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Gas Furnaces Maintenance in Dyer, IN 46311

February 20, 2024

“Phil was very knowledgeable, nice and professional. He answered all of our questions and gave great recommendations. It was an overall positive experience.”

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Gas Furnaces Repair in Highland, IN 46322

February 17, 2024

“Excellent correct the problem Profesional”

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Gas Furnaces Repair in Dyer, IN 46311

February 17, 2024

“Andrew was quick to diagnose the issue and fix really quickly. He was able to restore our heat in under 15 minutes.”

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Gas Furnaces Maintenance in Crown Point, IN 46307

February 16, 2024

“We have known and experienced Brendan's work for several years. He does his work brilliantly, because he possesses the qualities of ethics, knowledge, and a deep pride in performing his work. We are very happy with the work he did, and as an added bonus for us, is that having him here was the nicest…

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Air Conditioners Maintenance in Hammond, IN 46323

February 13, 2024

“Carlos was prompt, efficient, and did a great job!”

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Gas Furnaces Maintenance in Munster, IN 46321

February 11, 2024

“Mom's furnace went out today, Super bowl day. Phil came withing a half hour to fix it.”

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Gas Furnaces Replacement in Munster, IN 46321

February 8, 2024

“Very pleased with the work and the installation. The installers were super great! Thorough, friendly, smart, and responsive to everything I asked. Would very much recommend them. Very happy with my purchase.”

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Gas Furnaces Repair in Hammond, IN 46320

February 6, 2024

“Very Timely, Great service”

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Gas Furnaces Repair in Munster, IN 46321

February 6, 2024

“Very helpful and efficient. Knew the problem and explained it well.”

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Gas Furnaces Repair in East Chicago, IN 47322

February 3, 2024

“Brendan fixed my furnace replacing a part. He was very knowledgeable and professional and a Godsend to me.”

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Gas Furnaces Maintenance in St. John, IN 46373

February 1, 2024

“Good communication throughout- thanks!”

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Gas Furnaces Maintenance in Griffith, IN 46319

January 30, 2024

“Friendly and knowledgeable tech.”

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Gas Furnaces Installation in Munster, IN 46321

January 29, 2024

“Tyler Buchanan did an excellent job of installing our new gas furnace. Tyler answered all of our questions. He was very courteous and respectful. His knowledge of the new furnace was excellent. Also, he did a great job with cleanup afterwards and was very considerate of our furnishings when moving the new furnace into the…

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Gas Furnaces Repair in Highland, IN 46322

January 28, 2024

“Brendan did a great job. I was pleased with his knowledge, thoroughness and professionalism.”

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Gas Furnaces Maintenance in Schererville, IN 46375

January 26, 2024

“Always prompt. Good service.”

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Gas Furnaces Maintenance in Schererville, IN 46375

January 26, 2024

“Always prompt. Good service.”

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Gas Furnaces Repair in Schererville, IN 46375

January 25, 2024

“Jake did a great job! Explained what needed to be done and did it in a timely efficient manner! I would highly recommend!!”

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Gas Furnaces Repair in Hammond, IN 46323

January 25, 2024

“Phil was a very nice man and I'm very pleased with his service.”

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Gas Furnaces Installation in Schererville, IN 46375

January 25, 2024

“I am very satisfied with the service I received. Both gentlemen were pleasant and efficient.”

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Boilers Repair in St. John, IN 46373

January 25, 2024

“Phil has worked thru the years on both the air and heat for my home and has always been a super technician. I was glad to see him again.”

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Gas Furnaces Maintenance in Crown Point, IN 46307

January 24, 2024

“Carlos performed his work very efficiently.”

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Gas Furnaces Maintenance in Highland, IN 46322

January 24, 2024

“Very thorough & personable.”

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Gas Furnaces Repair in East Chicago, IN 46312

January 23, 2024

“Phil was my service repair man. He was very professional and went above and beyond to explain everything about my furnace. I would recommend Siemer and plan to use them in the future.”

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Gas Furnaces Maintenance in Schererville, IN 46375

January 23, 2024

“Thorough and professional”

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Gas Furnaces Repair in Munster, IN 46321

January 23, 2024

“Brendan Kelly, the service technician who was at my home for repair of my furnace, did a fantastic job of analyzing the problem and addressing all of my questions. I would highly recommend Siemer and this technician for your heating needs.”

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Gas Furnaces Repair in Whiting, IN 46391

January 20, 2024

“Chris was prompt & had the furnace repaiedin a court of hours!!”

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Gas Furnaces Repair in Gary, IN 46404

January 20, 2024

“Carlos was phenomenal. He came in and diagnosed the issue in a flash and had it fixed even quicker. Thanks to him my Aunties home is warm again. I will definitely use this company again for any issues here and even at my own home.”

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Gas Furnaces Repair in Crown Point, IN 46307

January 19, 2024

“He showed up on time, did a professional job and cleaned up after himself., He had a professional attitude and got the job done as quickly as possible.”

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Gas Furnaces Maintenance in Highland, IN 46322

January 19, 2024

“Very nice young man.”

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Radiant Floor Repair in Highland, IN 46322

January 19, 2024

“Great service great guy we are very pleased”

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Gas Furnaces Repair in Highland, IN 46322

January 18, 2024

“Phil was extremely helpful & efficient! Quick & informative in frigid weather!! Thk U Phil!!!”

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Boilers Repair in Lowell, IN 46322

January 18, 2024

“Super simple and problem was solved within minutes.”

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Gas Furnaces Replacement in Highland, IN 46322

January 17, 2024

“Did a professional job on furnace installation”

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Boilers Repair in Hammond, IN 46327

January 17, 2024

“Phil is extremely professional and knowledgeable, particularly with a boiler system. Repairs, if needed, are done only if required. What more could you ask for! Thanks!”

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Gas Furnaces Maintenance in Munster, IN 46322

January 17, 2024

“Chris was on time and most pleasant to deal with. He did a fine job.”

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Other Maintenance in Hammond, IN 46324

January 17, 2024

“The gentleman super friendly let me know he was on his way. Call me ahead came and did the tuneup on my furnace told me everything looked good and left. Very polite.”

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Boilers Repair in St. John, IN 46373

January 16, 2024

“Let me say that Brendan is a fine young man that is very professional and knowledgeable. I believe that along with his knowledge and skills he has a very bright future”

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Gas Furnaces Maintenance in Hammond, IN 46323

January 15, 2024

“Eric was courteous and efficient.”

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Gas Furnaces Repair in Munster, IN 46321

January 15, 2024

“Jake was knowledgeable and efficient. His experience in servicing gas furnaces lent itself well to troubleshooting our unique problems. We are happy with the results.”

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Gas Furnaces Maintenance in Griffith, IN 46319

January 15, 2024

“Texting time and service person is a great start. Then the young man calls to let me know he is on his way. He arrives on time. He looks at my furnace and advises me of its age and overall condition. I am given a few options and all things explained. I am billed, I…

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Gas Furnaces Repair in Griffith, IN 46319-1654

January 14, 2024

“Jake was amazing as usual, got our right away found the issue and had it fixed, amazing job!”

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Gas Furnaces Maintenance in Highland, IN 46322

January 13, 2024

“We are missing two partial rolls of black and white electrical wire. One is a #8 and the other is a #10. We are asking if Carlos accidentally packed this with his stuff on Friday. Please let us know quickly. The cost to us is significant. About $200. We need it ASAP for an electric…

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Gas Furnaces Repair in Crown Point, IN 46307

January 12, 2024

“The company did a great job obtaining the necessary parts in quick order, and Chris did a good job of completing the repair.”

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Gas Furnaces Maintenance in Schererville, IN 46375

January 12, 2024

“Very polite young man that did a thorough job in a timely manner”

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Gas Furnaces Maintenance in Schererville, IN 46375

January 12, 2024

“Good response time. Professional. Kind. Knowledgeable. Also very helpful teaching me more about my system.”

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Gas Furnaces Maintenance in Crown Point, IN 46307

January 11, 2024

“Very professional checked out the furnace and let me know what he was doing”

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Gas Furnaces Maintenance in St. John, IN 46373

January 11, 2024

“Brenden did an excellent job. He was thorough and patiently answered all our questions.”

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Gas Furnaces Maintenance in Hammond, IN 46323

January 10, 2024

“Carlos was very competent with the maintenance of our heating system. He was on time and friendly. He knew what he was doing and suggested a couple of things that we didn't know. Being elderly homeowners we appreciate Siemer texting a picture of Carlos so we knew who was coming into our home.”

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Gas Furnaces Maintenance in Griffith, IN 46319

January 9, 2024

“All went well- service was quick but thorough. Carlos was polite, informed, and one can tell he knew what he was doing.”

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Gas Furnaces Maintenance in Griffith, IN 46319

January 9, 2024

“All went well- service was quick but thorough. Carlos was polite, informed, and one can tell he knew what he was doing.”

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Gas Furnaces Replacement in Crown Point, IN 46307

January 8, 2024

“After countless hours on the internet, speaking with fellow homeowners and four other companies, I got the best deal from Paul V. at Siemers. It was a no BS evaluation of my best options. I highly recommend them.”

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Gas Furnaces Installation in Munster, IN 46321

January 5, 2024

“Denis did a great job installing our new heater. All of the service providers Siemer sends out arrive on time and are professional.”

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Other Installation in Schererville, IN 46375

January 5, 2024

“Siemer went above and beyond! Not only were they able to answer all of my questions, they also provided me with quality service in a timely manner. Andrew was very Is knowledgeable and friendly. I would highly recommend this company.”

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Heat Pumps Repair in Highland, IN 46322

January 4, 2024

“Brendan Kelly was great, went over and beyond with the service that he provided, also very patient.”

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Heat Pumps Repair in Highland, IN 46322

January 4, 2024

“Brendan Kelly was great, went over and beyond with the service that he provided, also very patient.”

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Other Repair in Highland, IN 46322

January 4, 2024

“Brendan Kelly was great, went over and beyond with the service that he provided, also very patient.”

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Gas Furnaces Maintenance in Crete, IL 60417

January 4, 2024

“Jake did a great job on my furnace and added some ideas to enhance things going forward!”

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Gas Furnaces Repair in Other 46410

January 3, 2024

“He explained the problem we were having with our furnace.”

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Gas Furnaces Maintenance in Griffith, IN 46319

January 3, 2024

“I had Siemer install my furnace and AC units years ago as well as that of my parents in their house. Haven’t had any major issues and they always come out for service calls if needed. Customer service is always exceptional and the technicians are friendly and knowledgeable.”

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Gas Furnaces Maintenance in Schererville, IN 46375

January 3, 2024

“Carlos did a great job. He was quick and efficient. He also answered all of my questions, We are so very happy to be Siemer customers,”

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Gas Furnaces Maintenance in Highland, IN 46322

January 3, 2024

“Chris Acosta did a fine job. He was polite, knowledgable, and helpful. He explained the parts he had replaced and let me know of a filter I need to replace next month. Thank you for your service.”

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Gas Furnaces Maintenance in Highland, IN 46322

January 3, 2024

“Chris Acosta did a great job on maintenance on my two furnaces and air cleaners. He was thorough, helpful, and polite. He explained what he had done and why. Also clued me in to change a filter in about two months.”

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Boilers Repair in Griffith, IN 46319

January 2, 2024

“Jake was here after hours and was very professional and very nice young man.”

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Gas Furnaces Maintenance in Griffith, IN 46319

January 2, 2024

“tHE TECH WAS VERY POLITE AND INFORMATIVE WOULD ENJOY HAVING HIM WORK ON MY HVAC SYSTEM ANYDAY WITH CONFIDENCE”

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Gas Furnaces Replacement in Munster, IN 46321

January 2, 2024

“Jake Sandage at Siemer Heating and Cooling worked efficiently to address the problem and demonstrated a keen attention to detail and a meticulous approach to his work. It was evident that Jake was not just interested in a quick fix, but he was dedicated to providing a comprehensive and lasting solution. Jake was friendly and…

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Air Handlers Maintenance in Crown Point, IN 46307

January 2, 2024

“It’s always good when the technician knows the equipment he’s working on. Brandon was the technician and brought a trainee, Chris, both did a great job.”

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Boilers Maintenance in Gary, IN 46404

December 28, 2023

“Siemer Heating and Cooling is the most professional company. I was notified by phone of the time that my technician, Andrew would be arriving. He arrived promptly and immediately went to work. He made sure his work was done and cleaned up. He was kind, professional and respectful.”

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Sheet Metal Maintenance in Schererville, IN 46375

December 28, 2023

“Pleasure doing business with Brendan.”

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Gas Furnaces Maintenance in Crown Point, IN 46307

December 28, 2023

“Chris called prior to coming to our scheduled appointment. He arrived on time and completed our maintenance service in a timely manner. He was friendly and efficient. He answered our questions. I'd highly recommend Chris. Only one suggestion is to ask the person if they prefer he wear a bootie on his shoes prior to…

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Gas Furnaces Maintenance in Crown Point, IN 46307

December 22, 2023

“Brendan replace the filters in our furnace humidifier. he was here as promised did a quick job and was very pleasant.”

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Other Maintenance in Highland, IN 46322

December 22, 2023

“So happy with every thing great service”

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Gas Furnaces Maintenance in Munster, IN 46321

December 22, 2023

“Carlos was fast and had a great attitude.”

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Gas Furnaces Maintenance in Munster, IN 46321

December 22, 2023

“Carlos was fast and had a great attitude.”

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Gas Furnaces Maintenance in Munster, IN 46321

December 22, 2023

“Carlos was fast and had a great attitude.”

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Gas Furnaces Maintenance in Munster, IN 46321

December 22, 2023

“Carlos was fast and had a great attitude.”

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Other Installation in Highland, IN 46322

December 21, 2023

“Carlos did an outstanding job installing the surge protector on my furnace. He has done numerous items over the years at my home and always does an outstanding job. I have been a Siemer customer for many years and the work has always been outstanding. I highly recommend them.”

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Gas Furnaces Maintenance in Hammond, IN 46324

December 21, 2023

“I used Siemer to replace an old furnace & a/c unit and for maintenance services. They also replaced a faulty gas valve in my basement. The staff is friendly, responsive and very professional.”

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Boilers Repair in Crown Point, IN 46307

December 21, 2023

“Exceptional service from an experienced and knowledgeable technician. Kraig was extremely helpful in all aspects of his profession, from diagnosing and repairing our boiler problems, to excellent customer service. We couldn't ask for a better experience!”

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Air Conditioners Installation in Schererville, IN 46375

December 20, 2023

“Workers were great”

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Gas Furnaces Maintenance in Crown Point, IN 46307

December 20, 2023

“Andrew was punctual, knew what he was doing and provided suggestion to get more heat in the new bathroom.”

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Boilers Repair in Hammond, IN 46323

December 20, 2023

“Phil was friendly and extremely knowledgeable of dealing with boilers. He took him time explaining what was wrong. I highly recommend Siemer to anyone wanting good quality work and professionalism.”

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Gas Furnaces Installation in Munster, IN 46321

December 19, 2023

“My furnace stopped working very early in the morning last week. Technician Phil came out the same day and explained the repair situation to me. My furnace was near the end of its useful life. Paul the sales representative came later in the day and explained the details about a new Carrier furnace. It was…

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Gas Furnaces Maintenance in Hammond, IN 46323

December 19, 2023

“I am very satisfied with the service I received.”

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Gas Furnaces Maintenance in Crown Point, IN 46307

December 19, 2023

“Brendan did a great job for us! He was polite and very professional. When he was done servicing our furnace he explained in an understanding way what he had done. We were pleased!”

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Gas Furnaces Repair in Munster, IN 60948

December 18, 2023

“Phil arrived on time, was very courteous and knowledgeable and solved our issue. We are very satisfied with the service we received . We would definitely contact Siemer again should the need arise. Thank You, Rick L.”

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Gas Furnaces Repair in Munster, IN 46321

December 15, 2023

“Great Technical”

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Gas Furnaces Maintenance in Highland, IN 46322

December 15, 2023

“Siemer has been servicing my equipment for 25 years. They’ve done a wonderful job..”

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Gas Furnaces Replacement in Hammond, IN 46320

December 15, 2023

“I was very pleased with Phil, who replaced a motor in my furnace. He was knowledgeable and thankfully, he was experienced. In addition, Phil was very professional and consumer friendly.”

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Gas Furnaces Installation in Dyer, IN 46311

December 15, 2023

“Good job on installation. Would recommend.”

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Gas Furnaces Repair in Schererville, IN 46375

December 15, 2023

“Andrew arrived on time, was very capable and courteous. Job completed quickly and we are very satisfied. Thank you!”

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Ductless Systems Maintenance in Highland, IN 46322

December 13, 2023

“Siemers is the best. Jake is great.”

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Gas Furnaces Maintenance in Crown Point, IN 46307

December 13, 2023

“Carlos was prompt on time. He did a very efficient maintenance check up on the furnace as well as replacing the humidifier filter. Carlos had been here the last couple of years so he was very familiar with everything and that helped. Very Satisfied!”

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Gas Furnaces Maintenance in Munster, IN 46321

December 13, 2023

“Andrew was very polite and did his job efficiently and carefully. He explained what he did and also made a recommendation for future work that we will consider.”

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Boilers Maintenance in East Chicago, IN 46312

December 12, 2023

“Very professional, explain what he was doing. Great communication skills, highly recommend him to look at your furnace or boiler. I want him to do my boiler maintenance next year.”

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Gas Furnaces Maintenance in Lansing, IL 60438

December 11, 2023

“On Time, and outstanding service.”

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Gas Furnaces Maintenance in Highland, IN 46322

December 11, 2023

“Notification of arrival. Extremely polite. Knowledgeable work. Very well satisfied.”

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Air Conditioners Repair in Crown Point, IN 46307

December 11, 2023

“This was a great experience. It was easy they just came and fixed it. The people were so nice and they repaired it fast.”

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Gas Furnaces Repair in Munster, IN 46321

December 7, 2023

“Phil was knowledgeable and professional. He properly diagnosed the failure mode quickly, allowing the unit to get back up and running, keeping my family warm. Will use this service team again in the future, and will recommend to any in need of the services they offer.”

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Gas Furnaces Maintenance in Munster, IN 46321

December 6, 2023

“Very good communication and service.”

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Boilers Maintenance in Hammond, IN 46327

December 6, 2023

“I have used Siemer for over two decades . They have never let me down. The guys are super and really know their stuff. I even had my daughter call them when she bought her house. They replaced my boiler during the covid epidemic and were very considerate considering the circumstances and wore their masks…

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Gas Furnaces Replacement in Hammond, IN 46323

December 4, 2023

“I had an old furnace replaced. Everyone I dealt with were good honest people and the price for everything was more than fair. John and Craig were the techs that installed the new furnace, everything they did was professional and efficient. They cleaned everything up so well before they left I couldn’t even tell they…

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Gas Furnaces Maintenance in Schererville, IN 46375

November 30, 2023

“Carlos Manrique, was prompt, efficient, friendly, and explained all the steps he was checking as he went about his furnace check-up. He also checked how often we should change the filter and asked we had any concerns that he did not cover. We would highly recommend Siemer to others anyday”

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Gas Furnaces Maintenance in Whiting, IN 46394

November 30, 2023

“Professional. On-time. Affordable. Promised to return with additional maintenance items within 10 days.”

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Gas Furnaces Installation in Munster, IN 46321

October 31, 2023

“your men arrived right on time, had my old system removed, installed new system, plus fabricated custom duct work, all in around six hours. thank you carlos, abel, andrew, and anthony. you guys rock.”

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Gas Furnaces Maintenance in Lansing, IL 60438

October 27, 2023

“Carlos was here to do furnace maintenance! Did great! Nice guy! Very competent! Nice of Siemer to text picture of technicians before appointment!”

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Gas Furnaces Maintenance in Whiting, IN 46394

October 26, 2023

“Carlos was very professional and pleasant. On time and liked the text message that was sent beforehand with his picture so I knew who to expect.”

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Air Conditioners Maintenance in Highland, IN 46322

October 25, 2023

“They are the best wouldn’t use any one else”

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Air Conditioner & Furnace Replacement in Munster, IN 46321

August 29, 2023

“Prompt service call when HVAC system quit working in 32 year old home and then selection with help from Siemer sales to select new furnace and AC system components at a reasonable price. 4 days later install crew of 3 arrived and immediately put down floor coverings to protect my wood flooring, I was involved…

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Air Conditioners Installation in Hammond, IN 46323

July 4, 2023

“The two technicians were efficient, polite, and left the work area clean. I can’t remember their names but they both started with a ‘T.” Thank you so much for your wonderful and professional work. It is most appreciated.”

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Air Conditioners Maintenance in Munster, IN 46321

June 14, 2023

“Brendan was the technician that performed annual maintenance and installed an AC hard start kit. Excellent work, would highly recommend.”

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Humidifier Repair in Dyer, IN 46311

June 13, 2023

“Phil is absolutely awesome, timely, and professional and makes the process easy! Thanks, Phil.”

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Air Conditioners Repair in Schererville, IN 46375

June 5, 2023

“We are pleased that our air conditioner is working again. Don was diligent in resolving the problem. All of your service people were profession, polite, and considerate. Thank you, Siemer!”

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Air Conditioners Installation in Hammond, IN 46324

May 23, 2023

“From the placement of the call for an estimate on a new complete AC system (5/15/23) to its installation (5/22/23), Siemer employees were knowledgeable, professional, patient, and attentive. I was treated with respect; I wasn’t talked down to. All my questions were answered thoroughly. The installation crew were detailed in their mannerisms and in their…

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Air Conditioners Maintenance in Crown Point, IN 46307

May 23, 2023

“Brendan knew how to service our AC system. This is the first time a tech went to our main control thermostat and obtain the internal record and initiated the preset AC maintenance mode. Although I cleaned inside the compressor enclosure, when I told him that there was lots of insulation, he inspected the jacket and…

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Air Conditioners Maintenance in Hammond, IN 46324

May 23, 2023

“Andrew E. is the best service man I have had for my home. He was intelligent, knew everything about my air conditioners, neat, punctual, clean… perfect!”

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HVAC Repair in Schererville, IN 46375

February 6, 2023

“Andrew from Siemer arrived ahead of schedule and was polite and courteous throughout the entire visit. He quickly located and solved my problem. 10/10 service. Highly recommend siemer”

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HVAC Repair in Schererville, IN 46375

February 3, 2023

“Have used them many times, always professional and on time!!! Highly recommend!”

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HVAC Repair in Munster, IN 46321

February 3, 2023

“Good service at reasonable prices”

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