All reviews for GAC Services

Chris Mathis was an outstanding technician. He was very knowledgeable and gave me and my wife clarity on our electricical system! He was real easy to talk to, professional, and would answer any questions I had!

Jesus Ocampo from GAC was awesome. He came out, quickly identified the issue with my furnace and fixed it immediately. He identified a few more potential issues with other parts of my unit and humidifier, provided me with some great ongoing maintenance options. I highly recommend this company for HVAC services.

GAC tech fixed our issue very promptly. He was quite professional and courteous. Highly recommend GAC for your GVAC needs. Terry

The technician that serviced my home, Chun Shao, did an exceptionally detailed maintenance job. Chun was knowledgeable and answered all my questions throughly, explained everything, and provided honest advice. He profusely apologized for showing up almost 9 hours late because he didn’t have my address in his schedule. He was very respectful and we are so very grateful.

Separately, the scheduling and coordination needs severe improvement. I called at 8am and was told I was second in line. I later called at 4pm and was told the exact same thing. Neither were true.

Chris was friendly and straight forward. He gave me a solid ballpark quote (in spite of me not yet knowing all the details for what was needed out of my installation), a path forward to get more specifics, and a solid overview of what the installation would entail.
Excellent service!

I appreciate the utmost Tech and assistance did to inspect and maintenance work on my HVAC 10/17/25

GAC service is always top notch. Mr. Taylor was respectful, prompt and professional. He spent time speaking with me and explaining how to continue having my furnace be in perfect working order. I appreciated his time.

Wonderful service. They came the following day and fixed my furnace leakage! 5 stars all around for Ermias and Luis!

Matthew from GAC came in for a heating tuneup this morning. He was punctual, professional, and very thorough. He took the time to walk me through his process every step of the way and he highlighted things that might need to be taken care of down the road. Highly recommended.

We had the strangest problem that John Bennett figured out for us. We have a cool mist vaporizer near the intake to our furnace.
In a three week old filter, it got so clogged with chalky calcium powder that the unit was unable to maintain heat.
While we could’ve simply changed the filter ourselves, not knowing what the cause of it was would’ve had us changing filters every three weeks. Thanks to JOHN for his insight and for making us warm again!

Bruce and his team did a great job on the day of the appointment. He called letting us know he was on the way. He explained exactly what he planned to do (installing the generator) and provided good resposes to all of my many questions. We were extremely happy with the service he provided.

Flawless communication, professionalism and genuine care for customers. My tech Roberto went above and beyond too! We had an issue with a control board on our Bryant Unit that GAC installed in 2017…the issue is known on these units apparently but other than that the unit has been great. Where GAC nails it is back in 2017, they made sure to file all the right warranty info with Bryant - a TEN YEAR warranty covered my repair. Most HVAC companies would do the work and slack on warranty filings - not GAC. BRAVO!

Wilber determined the cause of our furnace shutting off very quickly and picked up the part needed and installed it quickly - he arrived on time and called me in advance - world class service !

GAC technician Sean Allen was great to work with! He was on time, communicated the various maintenance checks he was going to undertake and was highly professional. Mr. Allen took care to ensure no mess was left and provided pictures and a report for each of the heating units. Thank you GAC!

Excellent service. Stephen was friendly, professional, and very thorough during my annual HVAC inspection and identified a duct that had been blocked by insulation for quite some time. That was a great catch and I highly recommend Stephen.

I have to say without any equivocation that GAC has provided the most wonderful service in my particular case. I wanted a full inspection of my heating and air conditioning system, and they dispatched a gentleman by the name of Kevin to take care of me. Subsequently, we determined that my thermostat was failing to operate and needed to be replaced and Kevin gave me tremendous. Suport explained everything to me. He had to return on a different day to complete the job.
He did he came in. He left everything neat turned out lights. Everything works perfectly, and I have heat and air conditioning again.
I have no doubt that any technician I got from GAC would be equally good however, I have a requested that Kevin be placed as the technician on my account and that does not seem to be a problem.
From start to finish superb service absolutely everything that I was told what happened did and I am delighted with both the job, GAC and in particular Kevin!
Thank you all, Chip

Today, the GAC tech (Philip) came to check my heating system as part of my yearly service. Philip is an excellent tech. He is courteous, professional and he answered all the questions I had. He is an asset to GAC company. I would absolutely recommend choosing Philip as your GAC technician.

Our Technician Wilber did a great job diagnosing and repairing our system and we had heat back on quickly. He explained his steps and our options very clearly.

I have worked with Phil on multiple HVAC installs. The reason I say Multiple is because his competence and expertise And personality shined through and made me call him again...and again.. His calm demeanor and unrushed manner gives a complete sense of confidence in his words. After the initial meeting and multiple scenario estimates he maintained the same level of detail and attention throughout the project. Phil is a true asset to GAC.

GAC services were terrific! The contractor was polite, punctual and knowledgeable. Ritchie did a great job replacing our PRV valve. He also explained everything to me. Would definitely use again.

Yesterday GAC installed an EV charger in my garage. My electrical panel is in my basement which is partially finished. The garage is at the other end of the house. The work looks fantastic, and I’m pleased to be able to charge my new vehicle from home.
The professionals doing the work were fantastic. I work from home and had no interruptions. I greeted them when they arrived and gave them access to everything they needed. They gave me a thorough review of their work after completion.