Best Heating & Air Conditioning / HVAC In Merrillville

“AAA has been a great company for us. We have a complex HVAC system. We have a geothermal primary system that gets support from radiant heat. There were a lot of tricky pieces and the guys from AAA (Ben and Trevor especially) made it their job to understand the system and keep it running efficiently. I strongly recommend them.“

“Very quick response, even in the mist of a heat wave. Amazing customer service, would recommend to anyone. He definitely saved me When it seemed like no one else would pick up the phone.“

“Water heater replacement. Very satisfied. Excellent work and communications. Reasonable prices and quick response. Will definitely recommend.“

“Bob went out of the way for me! From helping us find our account to helping me hunt down parts! He is kind and out going! We will be using south side control more !“

“Air handler and AC replace the proper way and quick! Have great air flow throughout house now and even installed back up heat incase my boiler quits. The installers were extremely friendly and answered all of my questions. Very pleased with how everything works. They cleaned up after themselves and were respectful of my property. Thank you for a job well done!“

“Adam the foreman is the absolute best. Very responsive and friendly . The quality of work is exceptional. We use keough for all our plumbing issues 5 stars!!!“

“we've had them come out numerous times and they have always been on time and the quality of work is outstanding. Just needed to replace our furnace yesterday and they we able to do it next day!! AMAZING COMPANY, AMAZING PEOPLE!!!“

“Excellent he detected the problem and resolved it very quickly.. ??? .. very efficient...“

“My furnace needed to be replaced comfort Aire did an amazing job. Very quick and the installation of my furnace looks very professional. I would definitely recommend contacting this company.“