Diagnostics & Services

Heating and cooling systems seem to break down when you need them most, often when they are working the hardest -- in the coldest part of the winter or the most hot and humid summer day. AAA Northgate One Hour Heating & Air Conditioning® is there for you.

AAA Northgate One Hour Heating & Air Conditioning® technicians are experts in accurate diagnostic services for heating repairs and cooling repairs. When your heating or cooling system is leaving you uncomfortable or costing you too much to run, our team of troubleshooters will find the problem and provide cost-effective, professional repairs.

Let us keep your system working efficiently! Avoid breakdowns and costly emergency repairs with AAA Northgate One Hour Heating & Air Conditioning®'s Maintenance Program. We offer both residential and commercial programs.

Why AAA Northgate One Hour Heating & Air Conditioning®?

We offer a range of services to increase the comfort level and energy efficiency of your home, multi-family building or commercial building. We can repair and maintain your heating and cooling systems to keep them in top operating condition.

With our qualified team of energy auditors, we can help you decide on energy-efficient upgrades to improve the performance of your home in general, so that you get the best value for your investment.

AAA Northgate One Hour Heating & Air Conditioning® provides emergency service and repairs to the Central Illinois area, including East Peoria, Peoria, Pekin, Morton and Washington.

Need a repair immediately? Call our emergency and repair hotline now: (309) 204-9442.