1,300+ Reviews   |     4.9 Rating  

GAC Services: Customer Reviews

GAC sales rep and the installers arrived at my home on time and were professional. They respected me and my home and arrived masked and gloved (much appreciated). The product and the process was explained and all my questions were answered. The installers worked clean and cleaned up after themselves. GAC came highly recommended and I in turn would highly recommend them. Thank you to the sales rep, Eric and to Matt and Carlos, the installers.

Very impressed with every aspect of our experience with GAC Services, from the routine maintenance of our HVAC systems to emergency response/repairs and the installation of new equipment. Highly recommended!

Ermias was my technician today. He called ahead when he was on his way, and arrived within the time frame provided to me from the main office. He arrived, made sure to wear footies for the house, and reviewed my AC system. He was very knowledgeable and took the time to explain some things to me that increased my own understanding of the system, and identified a small repair that was needed to increase the life of my system. I have used GAC before, and I received the same stellar service as I did then. Thank you Ermias, and thank you GAC!

The HVAC technician was very professional and knowledgeable. Great service with high confidence that it’s exactly what was needed.

We just had our heating+ac units (indoor and outdoor) replaced today, on one of the hottest days of the year, and we received such excellent service from Iggy and Cristian. They were extremely professional, punctual, and demonstrated amazing attention to detail; we are very thankful for the hard work they put in today. We also have a very large dog who loves people but tends to growl first, both Iggy and Cristian were very calm and welcoming towards her which made us feel soo relieved! They provided very friendly service and we couldn’t be any happier.

We had our annual air conditioner service and the gentlemen who came was amazing! He was wearing his mask the whole time and wore protective booties! He was professional and very pleasant! He did a great job with our system! We would definitely use GAC for every heating and cooling system needs!

I had a new furnance/air conditioning unit installed by GAC. This was a great experience from the proposal stage through the installation. The proposals were clearly explained and were within my budget. And Matt and his team did a great job with the installation. They were on time and finished before they estimated they would. They explained the process and answered all of my questions very professionally. My system works great and I am very happy with it.

2020: Our electrician Edwin Sanchez came and evaluated our needs for additional wiring for our kitchen and office during COVID-19. He and assistant John added 13 circuits and upgraded the circuit box. They practiced social distancing and wore masks.They added light to the kitchen and laundry room. We are so pleased with the work that they did in 2 days. We highly recommend Edwin from GAC. 2018:Our Electrician, Julian, was on time and did a fabulous job. He changed all the outlets from 2 to 3 prong that I needed him to change. He diagnosed the problem with the flickering LED light and changed out the dimmer switch so it would not flicker any longer. He also suggested a surge protector to put on the power box. We were very impressed with his skills and kind demeanor. We would highly recommend Julian at GAC.

Upfront pricing. 100% satisfaction guarantee. On-time service. Factory trained and nationally certified technicians. Respect for your home.

These are just a few reasons why your neighbors love working with GAC. It is this commitment to excellence, along with our friendly and honest professionals, that has helped us satisfy tens of thousands of customers throughout Maryland over the years. And it is this that we consider the GAC difference. Read our reviews to see what your neighbors have to say about working with us!

We go above and beyond

Since 1970, GAC Services has developed a strong reputation for providing our customers with professional, honest, and reliable cooling and heating solutions. It is this commitment to excellence, along with our friendly and honest professionals, that has helped us satisfy tens of thousands of customers throughout Maryland over the years and garner numerous positive reviews. And it is this that we consider the GAC difference.

When you choose GAC Services, you will experience the best in home services. Our customization and attention to detail will be clear in the care and steps we take to ensure your new system meets your expectation. Our commitment to customer service includes a 100% satisfaction guarantee on all Bryant products and service, up to a 10-year total comfort warranty, convenient maintenance memberships, and rapid service response. It is our commitment to improving your home’s comfort, efficiency, and reliability that sets us apart from all the other contractors

But don’t take it from us—check out what our neighbors in Montgomery, Frederick, and Howard counties have to say about working with GAC Services in the reviews above!

Ready to schedule service? Contact us online or give us a call at 301-926-3253 today!

Award Winning HVAC & Electrical Contractor

Our commitment to training the best team of licensed HVAC technicians and electricians possible and dedication to outstanding customer service has contributed to our growth and success.  See our awards »

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GAC sales rep and the installers arrived at my home on time and were professional. They respected me and my home and arrived masked and gloved (much ap...
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