Service Areas - Allegiance Heating & Air Conditioning

We provide full Commercial and Residential HVAC Services to the greater San Diego County. Our service areas include:

Alpine (S)
Bonita (S)
Boulevard (S)
Campo (S)
Chula Vista (S)
Descanso (S)
Dulzura (S)
Guatay (S)
Imperial Beach (S)
Jacumba (S)
Jamul (S)
La Mesa (S)
Lemon Grove (S)
Lincoln Acres (S)
Mount Laguna (N)
National City (S)
Pine Valley (S)
Potrero (S)
Spring Valley (S)
Tecate (S)

Potrero (S)
Bonsall (N)
Borrego Springs (N)
Cardiff By The Sea (N)
Carlsbad (N)
Del Mar (N)
El Cajon (S)
Encinitas (N)
Escondido (N)
Fallbrook (N)
Julian (N)
La Jolla (S)
Lakeside (S)
Oceanside (N)
Camp Pendleton (N)
Pala (N)
Palomar Mountain (N)
Pauma Valley (N)
Poway (N)
Ramona (N)

Ranchita (N)
Rancho Santa Fe (N)
San Luis Rey (N)
San Marcos (N)
Santa Ysabel (N)
Santee (S)
Poway (N)
Solana Beach (N)
San Marcos (N)
Vista (N)
Valley Center (N)
Warner Springs (N)
El Cajon (S)
Rancho Santa Fe (N)
La Jolla (S)
San Marcos (N)
San Diego (S)
Coronado (S)
San Ysidro (S)
More…

HVAC Contractor
Parts Replacement
Preventative Maintenance Agreements
Property Management Contracts
Limited Crane Service

Residential Installation
Commercial Installtion
Air Conditioning Repair
Troubleshooting
Heating Repair

Google Rating

5.0

Allegiance Heating & Air Conditioning Inc

5.0

Brian Shcolnik

20:54 28 May 19

Allegiance was professional and timely when we had them install our new A/C unit in early 2019. We chose them from several quotes because they we felt they were honest and affordable. This is a quality company with personable representatives. I'll plan to use Allegiance again.

Angela Nelson

22:22 14 May 19

Ed was fantastic! He did a thorough inspection and gave me great pointers. My dryer vent is right next to my AC unit outside. (Poor planning by the builders.) I now have a great and cheap plan to resolve that issue. Thank you for the excellent service provided!

Marvin Gomez

23:09 26 Apr 19

Excellent service! We had a problem with an electric fireplace in Downtown San Diego and we needed someone who can get the job done they were referred to me so I gave them a call and before I knew it they came out and handled everything with great customer service. I would definitely use them again and refer them to friends or family. Give them a call today they'll take care of you.

Karen Wood

14:06 24 Apr 19

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!

Ben Pumphrey

04:57 16 Apr 19

Allegiance is now my go to company for Heating and A/C. I called based upon a coupon for an A/C tune-up and filter change for a very reasonable price of $69.00. The technician was friendly, easy to communicate with and did an outstanding job, including going to Home Depot to purchase the proper 4" filter my A/C and Heating unit required at no extra charge and with a smile. He also told me that my A/C unit was working perfectly and that gave me and wife piece of mind as we enter the summer months. What more can I say but give this company a try and see if you are as satisfied as I am. Ben

Sabrina Segura

23:06 11 Apr 19

Chris was our technician, we were having an ac tune up to make sure our ac was working fine before the summer. Chris called ahead of time to let me know he was on his way. When he showed up, he was very professional and explained what he was going to do and started working. He would let me know if he noticed anything and explained everything to me in a clear and precise way. I was very happy with the service provided by Chris and the company Allegiance heating and air conditioning. I will definitely be calling them back .

Jeanie Morshead

15:28 04 Jan 19

Very easy to schedule appointment. Got one for the next day. Office staff was friendly and helpful in providing information. The technician was Kevin. He was very polite and was really motivated to get my heat back on. Is a very old system but he was able to figure it out and get it going. And he had the necessary parts on his truck so was able to complete the job in one visit. We were given a 10% senior discount. Highly recommend for their work quality and professionalism.

Christina Quero

22:53 12 Mar 17

Sarah & her staff at Allegiance are sharp, professional, & just the type of people you can trust in your home with your HVAC needs! As a mama, wife, and homeowner, I would highly recommend hiring their crew!

Don Furry jr

23:42 02 Mar 17

Karie Kaufmann

00:50 14 Dec 16

Allegiance installed the HVAC system in my 1940's home, and they did a great job. The technician was extremely polite and professional, and their prices were very fair, with no last-minute add-ons or hidden charges in the final invoice. They're a small family-run business that takes pride in their work and treats people right. I've happily referred them to other friends and neighbors who have also had a great experience.

Seraphina Galante

19:41 30 Nov 16

Allegiance put in my air conditioner last year. The staff and service was terrific and the A/C has worked well ever since. Also, they had the most reasonable estimate.

Roger Munoz

17:07 09 Aug 16

I give Sarah and her friendly staff two thumbs up! They are knowledgeable in the office & on the field to give you the service you need. Their rates are reasonable I will definitely use them again! I am happy happy happy!!!

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