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You Expect Good Service, You Deserve Superior Service

Call 858-571-8865 for Free Consultation

General Info

Please Visit Our Web Site Or Give Us A Call For More Information


  • Amana
  • American Standard
  • Bryant
  • Carrier
  • Frigidaire
  • Goodman
  • Ice-O-Matic
  • Lennox
  • Manitowoc
  • Payne
  • Rheem
  • RUUD
  • Trane
  • WeatherKing
  • York
BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.

Regular Hours

Holiday Hours

2019/06/16Open 24 Hours

Holiday Hours


Extra Phones

TollFree: (800) 300-5441



FREE Estimates And FREE Service Calls (With Repair)

Count On Us For Fast Emergency Service

For Your Protection, All Work is GUARANTEED!

  • Services Include:
  • Residential
  • Commercial
  • Service
  • Design
  • Sales
  • Repairs
  • Filtration Systems
  • Maintenance & Parts
  • Parts For Do-It-Yourselfers
  • Heating and Air Installation, Repair, Spring & Winter Inspections
Amana, American Standard, Bryant, Carrier, Goodman, Iceomatic, Lennox, Payne, Rheem, Ruud, Trane, York
Payment method
all major credit cards, mastercard, cash, check, visa, amex, discover
Central San Diego, Stockton
English, Spanish

BBB Accredited Business

Better Business Bureau


Tierra Santa Heating and Air

THA Inc.

Social Links
Air Conditioning Contractors & Systems, Heating Equipment & Systems-Repairing, Heating Contractors & Specialties, Professional Engineers, Air Conditioning Service & Repair, Refrigeration Equipment-Commercial & Industrial, Plumbers, Heating Equipment & Systems, Construction Engineers
Other Information

Emergency Service: Yes

Services: HVAC repairs, Plumbing, Installations, Heating, Air Conditioning

Appointment Needed: No

Free Estimates: Yes


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Marina M.



As a happy client i commend (SERGIO) for his prompt and courteous services(on august 23rd). Once he started the work he stayed on location until the job was done(it wasn't an easy job either). he truly went above and beyond. work was done without error and within time. it's rare nowadays to see that. the company should be fortunate to have an innovator and a leader like him on their team. job well done

claimed iconBusiness Response08/29/2016

Hi Marina, Thank you allowing THA to serve you, and your home. We are committed to quality and service and we are thrilled that Sergio satisfied your HVAC needs. Thank you for your valuable feedback. Best, THA Team

This listing has been claimed by a business representative.
Lorraine R.



Air conditioner broke Monday late afternoon, I called THA office and even though it was after hours,someone answered and took a message. Heard from them Tuesday morning and they came out that afternoon and within 45 minutes everything was fixed and working. This was during a heat wave and another company I called said they could come out in 2 weeks! I will definitely recommend THA and will call them in the Fall for tuneup of my heater. Great company!

claimed iconBusiness Response08/29/2016

Hi Lorraine, We strive to provide priority service to all our customers, even during our peak times. Thank you for choosing THA and we certainly look forward to servicing you in the fall. Best, THA Team

This listing has been claimed by a business representative.


Absolutely THE BEST

Over the last many, many years that I have dealt with subcontractors in San Diego, I can honestly say that I was the most impressed with THA Heating and Air. I contacted 5 subs to give me estimates to replace my old and very tired furnace and air conditioner. The most professional and cost effective proposal was from THA. just started there. The quality of the work that they do, the promptness, the attention to detail and the knowledge of the staff far exceeded my expectations and I am a bit... well maybe more than a bit... of a perfectionist. You will not be disappointed with choosing this high quality company.