“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 . Unless they stop working on boilers I see no reason to use anyone else. It is hard to find a company that is trustworthy and I think Siemer is definitely trustworthy! You won’t go wrong using them!”

- Cynthia C.

“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 had been there. 10/10 would recommend to anyone I know.”

- Adam O.

“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”


“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.”

- rich m.

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

- Kathleen W.

“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.”

- Beth W.

“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 in many HVAC type projects as a engineer and from me asking tech questions and to the 3 installers working as a team I could not have expected anything better. I looked at the black iron, PVC and refrigerant piping and it was perfect. Controls install/ new thermostat along with electrical breaker change out inspect found no faults. Outside AC unit pad was level and all wall penetrations were sealed, again great work. Install crew reviewed with me all new equipment and how to operate system again great job. Install had a checklist they performed which they said was required for all Siemer projects – very professional.”

- Eric W.

Need HVAC Service?

Contact the experts at Siemer Heating & Cooling.

Call us at 219-224-8668!