Guardian Heating and Air, Inc.

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Learn about our screening process

5 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


683 Henderson Drive
Cartersville, GA 30120


  • Mon: 7:00 AM - 7:00 PM
  • Tue: 7:00 AM - 7:00 PM
  • Wed: 7:00 AM - 7:00 PM
  • Thu: 7:00 AM - 7:00 PM
  • Fri: 7:00 AM - 7:00 PM
  • Sat: 8:00 AM - 6:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • HVAC
  • HVAC Repairs
  • HVAC Installation
  • Indoor Air Quality
  • Plumbing
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 107 results
5.0 Melanie D. Powder Springs, GA

Super knowledgeable and friendly, highly recommend!

5.0 Jace W. Atlanta, GA

Great service, helped get the job done!

5.0 Teresa J. Dallas, GA

I hired TE. Didn’t meet w Guardian.

5.0 Ron C. Acworth, GA

Very satisfied with diagnosis, costs and repair. I have used them several times now.

5.0 Tonya N. Hiram, GA

Guardian provided excellent service. From the receptionists in the office to the repair/installation experts. They explained other options that would also help my home. I could decide if I wanted to do those options now or wait for later. There was no pressure. They were very personable and professional.

5.0 Marilyn S. Roswell, GA

I would highly recommend Guardian Plumbing! Angel Hernandez is very professional, always willing to address any issues related to his work. I contacted him more than once and he responded immediately and soled the problem.

4.5 Mark F. Atlanta, GA

very responsive

5.0 Joshua S. Powder Springs, GA

It is not often a company exceeds my expectations, but Guardian Heating & air and their exper technicians Josh Bennett & Jamie Dias really went above and beyond on sight while their phone reps were extremely responsive and flexible. They carry a strong professionalism to them- Josh showed us every step what was wrong & needed to be fixed, and Jamie was fast and professional with that fix once they had the part. Text communications got a same day response and hold times when calling verbal were quick. Promises to deliver updated information were kept and not simply forgotten. There was some frustration with the timing of a part they had to order but they were ready to explain and make things right. Genuinely 0 complaints at the end of it all as they went above and beyond.

5.0 Ms. T. Marietta, GA

A service professional called me within 15 minutes of requesting a quote. Hans Greiner was my technician & he provided stellar service. Hans was friendly, efficient & professional. He explained everything he needed to do, plus he was happy to answer all my questions in detail. I hope I don't need their services again anytime soon, which has nothing to do with my experience & EVERYTHING to do with my bank account!

5.0 Ron B. Atlanta, GA

Guys arrived on time, work done in a professional and efficient manner. Matt and Montel were very courteous and professional throughout the project. I couldnâ  t give a full 5 on the value as it will be determined in the next few months. That being said I thought the cost was a little in line with other proposals. What sold me was I had every question answered prior to startup, to my satisfaction.


Guardian Heating and Air, Inc.
Guardian At Your Service
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Heating Repair
Heating Tune Up

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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
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  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.

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