hvac

Highland, IN Heating & Air Conditioning 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, oil furnaces, gas forced air units, and everything from window air conditioners to residential central air, to huge commercial heating and cooling systems.

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.

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.

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.

Service Area

We are proud to offer service to the following communities:

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