- Heating & Cooling Replacement
- Diagnostics & Services
- Whole Home Performance
- Geothermal & Generators
- Maintenance Programs
- Plumbing Services
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.
On 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.
Then in October 2017 we entered into a partnership with Benjamin Franklin Plumbing. This has allowed us to expand our service offering beyond HVAC solutions and energy efficiency upgrades to also include complete plumbing services.
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
2017: AAA Northgate One Hour partnered with Benjamin Franklin Plumbing
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
Provide a complete offering of plumbing services
Consult on manufacturer and government rebates
Offer financing on all of our products and services