Thomas AC Heating Technology

4.72 |62 Verified Ratings
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Thomas AC Heating Technology

4.72 | 62 Verified Ratings
Write a Review


9961 Yardley Street
Anaheim, CA 92804
Your use of our services is governed by our Terms & Conditions

Thomas AC Heating Technology

#1 HVAC Contractor-Thomas AC Heating Technology!!

Tom Anh Nguyen is a licensed HVAC contractor with decades of experience. He strives to ensure that any job he does matches your vision of the work done. If you are looking for the top HVAC contractor in town, give him a call today. **I do NOT service/repair/install Window AC Units! Sorry for any inconvenience.**


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Service Area

  • Anaheim
  • Irvine
  • Santa Ana
  • Orange
  • Fullerton
  • Garden Grove
  • Newport Beach
  • Laguna Beach
  • Huntington Beach
  • Mission Viejo
  • San Juan Capistrano
  • Buena Park
  • Laguna Hills
  • La Habra
  • Tustin
  • Costa Mesa
  • Lake Forest
  • Brea
  • El Toro
  • Westminster
  • Laguna Woods
  • San Clemente
  • Fountain Valley
  • Aliso Viejo
  • Yorba Linda
  • Los Alamitos
  • Placentia
  • Cypress
  • Dana Point
  • Trabuco Canyon
  • Villa Park
  • Laguna Niguel
  • Surfside
  • Seal Beach
  • La Palma
  • Atwood
  • Foothill Ranch
  • Newport Coast
  • Stanton
  • Corona del Mar
  • Midway City
  • Capistrano Beach
  • Ladera Ranch
  • East Irvine
  • Rancho Santa Margarita
  • Silverado
  • Sunset Beach
  • See All >

Services Offered

Air Conditioning
  • Central A/C Repair
  • Central Humidifier Repair
Heating & Furnace Systems
  • Thermostat Install

Areas of Expertise

  • A/C & Cooling Systems
  • Heating & Furnace Systems

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Bilingual


In Business Since: 2016
State Licensing
Trade: C-20 HVAC
License #: 1020930
Expiration: 11-30-2020
HomeAdvisor Screened. View Details

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Ratings & Reviews
Thomas AC Heating Technology

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 62
  Page 1 of 7
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5.0   |  
Tom was on time, kept to his word on negotiated price. Diagnosed the problem faster than other contractors. Was less expensive than other two contractors I received estimates for. Kept in close communication with the project. Was very careful with my home and keeping it clean. I felt like he was being honest with me. Even after showed to me what he did, kept labels from the parts so I could verify parts used. I would us him again for sure. Infact when he left I asked that he call me in a year when my AC unit would need to be serviced so I could use him again.
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5.0   |  
Tom was a pleasure to work with. Was on time, very clean (used shoe covers and covered carpet) and installed in a neat professional manner. Will definitely recommend his company!
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5.0   |  
Review by in Newport Beach, CA
Timely, responsive,helpful and reasonably priced.
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4.0   |  
Tom was very prompt taking care of my issue. Fixed in the first day that I called, within hours of my call to HomeAdvisor.
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5.0   |  
Review by in Irvine, CA
The gentleman came to help us identify our problem promptly, very thoughtful and professional.
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5.0   |  
Tom was a highly knowledgeable professional. He was on time and was able to diagnose the problem and then fix it. I would certainly call him again.
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5.0   |  
He was incredible. He came out right away and others had said they were not going to be out for a week he had the part we needed on his truck and was able to fix it right away. He was an incredible polite young man.
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0.5   |  08-06-2018
They couldn't fix it so some other company did.
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5.0   |  
Tom responded to my inquiry in an extremely quick fashion. He was able to quickly diagnose and fix the problem and was very nice in doing so. Highly recommend!

1 of 1 users found this review helpful.

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5.0   |  
had a a/c unit go down, needed a pro within a day, called tom he was in a nearby city told me he could be at the condo in 90 minutes. he arrived on time , checked out the unit, found and fixed the problem. i'd definitely use him again.

1 of 1 users found this review helpful.

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Showing 1-10 of 62
  Page 1 of 7

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.
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