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,...

Allegiance replaced our heating and cooling system with a heat pump during a stressful event in our home. Lawrence was calming knowledgeable and focused in our initial discussion. Both my husband...

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...

I thought our AC unit failed. Had a company out for a tune up about two years ago, which didn't do much. They never checked the condensation drip line (which I didn't know anything about). I...

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...