A1 Col-Tech Temperature Control

4.59 |15 Verified Ratings
Write a Review

A1 Col-Tech Temperature Control

4.59 | 15 Verified Ratings
Write a Review


21306 Oak Forest Lane
Santa Clarita, CA 91321
Your use of our services is governed by our Terms & Conditions

A1 Col-Tech Temperature Control

A1 Col-Tech Temperature Control is here to help you with all of your residential and commercial HVAC repair or service needs. Please call us today to set up the best time for us to help you.


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Service Area

  • Los Angeles
  • Pasadena
  • Van Nuys
  • North Hollywood
  • Santa Clarita
  • Glendale
  • Burbank
  • Inglewood
  • Santa Monica
  • Whittier
  • Canoga Park
  • Northridge
  • Woodland Hills
  • Thousand Oaks
  • Alhambra
  • Simi Valley
  • Sherman Oaks
  • Venice
  • Valencia
  • El Monte
  • Palmdale
  • San Fernando
  • Beverly Hills
  • Encino
  • Lancaster
  • Canyon Country
  • Studio City
  • City of Industry
  • Downey
  • Pico Rivera
  • Culver City
  • Arcadia
  • West Hollywood
  • West Hills
  • Valley Village
  • Monterey Park
  • Playa del Rey
  • Calabasas
  • San Gabriel
  • Malibu
  • Mission Hills
  • Pacoima
  • Norwalk
  • Bell Gardens
  • Compton
  • Westlake Village
  • Newhall
  • Tarzana
  • La Mirada
  • Agoura Hills
  • Rosemead
  • Granada Hills
  • Chatsworth
  • Castaic
  • La Crescenta
  • Porter Ranch
  • La Canada Flintridge
  • San Marino
  • South Pasadena
  • Toluca Lake
  • North Hills
  • Marina del Rey
  • Panorama City
  • Moorpark
  • Winnetka
  • Oak Park
  • Hawthorne
  • Sylmar
  • Sunland
  • Santa Fe Springs
  • Sierra Madre
  • Tujunga
  • Gardena
  • Playa Vista
  • Reseda
  • Bell
  • Sun Valley
  • Altadena
  • Manhattan Beach
  • Montrose
  • Fillmore
  • Pacific Palisades
  • Stevenson Ranch
  • Temple City
  • Dodgertown
  • Topanga
  • Lawndale
  • Acton
  • Lebec
  • South Gate
  • Lake Hughes
  • Verdugo City
  • Brandeis
  • Newbury Park
  • Mount Wilson
  • El Segundo
  • Piru
  • Maywood
  • South El Monte
  • Montebello
  • See All >

Services Offered

Air Conditioning
  • Central A/C Repair
Heating & Furnace Systems
  • Heat Pump Repair
  • Gas Furnace - Repair
  • Electric Furnace - Repair

Areas of Expertise

  • HVAC Installations

Quick Facts

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


In Business Since: 2000
State Licensing
Trade: C-20 HVAC
License #: 649335
Expiration: 07-31-2020
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or 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.

Business Overview

How We Got Started

I chose to work in this industry because I get to provide comfort to homes and businesses.

We started in this industry in 1989.

We describe our business as Family owned and operated

HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
A1 Col-Tech Temperature Control

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 15
  Page 1 of 2
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5.0   |  
Review by
Project: Install or Replace a Central Air Cleaner
I would use him again.
5.0   |  
Review by
Project: Repair or Service a Central Air Conditioning System
He called to re-confirm, called when he was on his way, showed up on time. He explained everything he was going to do and why. He was very efficient.
5.0   |  
This company came out after I'd gotten advice from my regular ac company that I needed a new unit. $150 fix and my ac is running great.
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5.0   |  
They were courteous, professional and did a good job.
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5.0   |  
We found A1 Col-Tech Temperature Control very efficient and organized company and we found the owner (Fernando) very honest and professional. He did an excellent job! Thank you
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3.5   |  
Review by in Santa Monica, CA
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
Expensive, but my fault
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5.0   |  
This is Fernando's company and he has many years of experience. He recommended adding something to the compressor (which wasn't working) that would make a quick start much easier. He installed that and added some Freon. He didn't even charge me for labor. I feel he really knows what he is doing, and he will be the one I call for air conditioning and heating matters. Also, he came the same afternoon I called him. I wasn't happy with the people I was previously dealing with, so I am really happy about getting this referral.
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4.0   |  
A previous A/C specialist told me I needed a whole new A/C unit for $9350. Fernando never mentioned replacing the unit, but told me what was wrong & then got the part he needed & fixed the problem the same day for a lot less money.
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5.0   |  
Fernando was very pleasant and professional. He explained everything he was doing. Would definitely recommend.
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4.5   |  
Was prompt & diagnosed the problem quickly & got the part ! Did the repair promptly & got us online!
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Showing 1-10 of 15
  Page 1 of 2

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)
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  10. Identity Verification (Reverse Phone Lookup)
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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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