Allegiance Heating & Air Conditioning Inc

Very friendly and knowledgeable. Notified me when the tech was on his way and when he was done. I used Allegiance twice and was very impressed both times. I have them as a contact on my phone because I will use them again!

This company is amazing. They were very quick to get out to our house and fix the problem. The serviceman onsite and the owner worked with us to get us the best possible solution for our problem. They also worked well with our insurance company as we needed to fie a claim due to water damage. I would recommend this company to EVERYONE!!!!!

Got an AC tune up from Chris and Anthony to prepare for the summer. They were professional and very informative. Highly recommend their services!

The company had excellent service. The team came in and installed central heating and AC within 2 days. They were very professional and I would highly recommend.

Very professional, great value. Got 2 other quotes and they were by far the best value. Did a great job and were very friendly. Highly highly recommend.

Literally best company in Santee. Besides the great customer service representative to their technicians hands-down, top notch service.

Was a great experience with this company.
Chuck was awesome. He fixed what needed fixing. Did not try to oversell me.
Very prompt with repair. Came right away.
Only company I will use moving forward.

Thanks Allegiance!! Chris and Chuck did an amazing job installing my AC unit. They are very professional and quick. The job was flawless!

Jon from Allegiance did a great job inspecting and servicing our AC system. He was prompt, thorough and professional. Thanks Allegiance for great customer service!

Excellent service, they were prompt, professional, and very detail. Thank you for installing the Ecobee Thermostat. I would definitely recommend you guys to all my friends in the future