HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

95% Recommended

5 Years In Business

Company Details

  • Verified Licenses


  • Mon: 8:00 AM - 5:00 PM
  • Tue: 8:00 AM - 5:00 PM
  • Wed: 8:00 AM - 5:00 PM
  • Thu: 8:00 AM - 5:00 PM
  • Fri: 8:00 AM - 5:00 PM
  • Sat: 8:00 AM - 2:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work

Areas of Expertise

  • A/C & Cooling Systems
  • Heating & Furnace Systems
View All Offerings and Cities Served

Cost Information

  • Free Estimates


81 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 81 reviews Showing 0 reviews
5.0 Rene F. Santa Ana, CA

Thank you for the service. He did a great job, professional and knew what he was doing.

5.0 Matt S. Aliso Viejo, CA

Thomas is great! Everything turned out great from top to bottom. He is my new A/C guy!

5.0 Connie H. San Clemente, CA

Thomas responded immediately. He came the same day (Saturday) and was able to repair our unit. He was very kind and professional. We will definitely hire him again.

5.0 Lorinda L. Fullerton, CA

Tom showed up promptly on a weekend and had the problem with our AC identified and fixed in less than half an hour. It was great to have it done so quickly on a sweltering weekend. I would not hesitate to call him again.

5.0 T T. Tustin, CA

I like the fact that Tom wasn't a pushy salesman. He is honest and patient and only recommends what's needed. Arrived on time for my appointment. Highly recommended.


I had a lot of quotes for my Duck replacement in my attic. Many came out of my attic like they saw Hell and wanted to sell me everything for a lot of money. Tom was polite to the point and never tried to sell me anything else. I trusted him, so I hired him, and his work and team did a great job and went out of their way to answer any questions I had. I just wish all my projects went this well. Thank you, Tom.

5.0 Martin K. Mission Viejo, CA

Thomas is very knowledgeable for his field of work, very helpful and honest. He will give a very best solution to the problem you have with your AC/Heating. Very fast and clean job as well. I definitely wil hire Thomas AC Heating Technology again.

5.0 Shishir S. Irvine, CA

Showed up on time, Knew exactly where the fuse for the heater was and finished work in 20 min

Showing 1-10 of 81 results Showing 0 of 0 results


Thomas AC Heating Technology

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.