- Heating & Cooling Replacement
- Diagnostics & Services
- Whole Home Performance
- Geothermal & Generators
- Maintenance Programs
- Rebates & Financing
At AAA Northgate, we are totally committed to exceptional customer service delivered by an expert staff. That’s how the company was started back in 1948. With over 160 years of combined experience on staff, AAA Northgate leads the way in industry knowledge and the whole home approach to energy efficiency.
As of November 1, 2016, we partnered with One Hour Heating & Air Conditioning, the largest home services company in the U.S., to take our service to the next level. We are now able to continue training our staff with the best resources, offer 24/7 telephone support, provide stronger warranties and guarantees and lower product costs.
We stay on the cutting edge of the latest trends in home comfort and efficiency by continuously investing in the best resource we have: our knowledgeable staff and crews. We keep up-to-date with specialized training so that you, our customer, can benefit.
1948: AAA Heating & Air was established by Warner Elson in Creve Coeur
1977: Northgate Heating & Air was started by Mike Kirk in Peoria
1980: Mike Kirk merged both AAA and Northgate, creating AAA Northgate
2012: Chris Baumann became the president and owner of AAA Northgate
2013: AAA Northgate introduced Whole Home Performance Services
2016: AAA Northgate partnered with One Hour Heating & Air Conditioning
Understand our customers’ needs for whole home performance
Sell and install the full range of Carrier heating and air conditioning products, from traditional furnaces and boilers to geothermal heat pumps
Sell and install Mitsubishi split system heat pumps
Diagnose and repair existing heating and cooling systems
Offer energy audits for home performance and indoor air quality
Consult on manufacturer and government rebates