Highland, IN Heating & Air Conditioning Company Serving Munster, Schererville, Hammond, Crown Point & More!

Over 30 Years as Your Local HVAC Company: The Siemer Heritage

George Siemer started Siemer Heating & Cooling over thirty years ago, after having worked with some of Chicago’s leading HVAC companies for more than a decade. He learned his trade by doing hands-on work, day in and day out… working with steam heat, gas forced air units, and everything from window air conditioners to residential central air, to huge commercial heating and cooling systems.

Applying Years of HVAC Service Knowledge

What he learned over those many years ‘in the trenches’ was that, it just doesn’t pay to use anything less than Top Quality Heating and Cooling Systems – not for the customer, and not for the contractor… regardless of whether doing commercial/industrial or residential work.

Starting a New Heating & Cooling Business

When George finally started his own business back in the ’80s, he made a decision to install and recommend what he felt were the very best indoor comfort systems for the money. Having worked with virtually every major brand of heating and cooling system, George came to feel strongly that CARRIER® was a product line that could be relied upon for the most trouble-free operation year after year. George came to believe that Carrier consistently provided the best engineered, best manufactured, and best performing, efficient systems that were available.

Putting Our Clients First

One more thing George learned — one that he’s carried forward to this day, and that he’s managed to instill into his installers, service technicians, and administrative staff — is that Uncompromising Service and Customer Satisfaction are the true measure of a company’s value to its customers.

HVAC Services Offered to the Following Indiana Communities:

  • Highland, IN
  • Hammond, IN
  • Schereville, IN
  • Crown Point, IN
  • Valparaiso, IN
  • Lansing, IL

Heating & Cooling CompanyHVAC CompanyHVAC Service ∴ Munster, IN ∴ Schererville, IN ∴ Hammond, IN