Allegiance Heating & Air Conditioning

Since I moved to La Mesa 4 1/2 years ago, they have been my go to company for heating and air. I have had to replace 2 units due to age as well as a attic fan. They have been responsive,...

I highly recommend Allegiance. I've lived in Santee 36 years and I've tried many heating and air-conditioning companies. Allegiance was the first one company that didn't try to overcharge me and...

A recent HVAC tune-up with Allegiance Heating & AC provided satisfactory service. Juan was professional, courteous, and explained each step of the tune-up process clearly. A thorough inspection of...

I'm tired of companies advertising that they work on or repair mini-splits and then decline to provide a bid and/or do the work. My time was wasted on your response. Please stop false advertising...

Garbage. First off, They sold the previous owner a 2 ton unit, when it should've been a 2.5 ton, and they didn't remove the old air handler from the attic. The old unit is still there and wasn't...