HVAC reviews in Newtown Square, Pennsylvania

Gavin and team were great! Had a leak and he made time to get to me fast, fixed and serviced the system, and was extremely affordable. Definitely the way to go for HVAC service and work in the future, 100%.

Gavin was phenomenal. Aside from answering my (dumb) questions when he was looking at my furnace, he was generous with his time before he even came to the house. I am grateful he was kind enough to extend that availability. Great service, great price, great guy.

Heater failed on Friday night. Gavin had his guy there on Saturday morning a hour after I called. The supply houses were not open on the weekend. Gavin found the part, picked it up and came to repair the heater Monday morning. Working great now. Gavin and his team are fantastic! I highly recommend them.

Quality work and Professional customer service. Post-Install support is exceptional. Thank you for your time and we will continue our relationship with Gavin Mechanical. I recommend for all home repair / upgrade needs. Heating, Air-Conditioning, Plumbing, Bathrooms, Kitchens, and new construction.

Thank You, Gavin Mechanical Services for your professional, friendly service for our heating service this past cold winter. Your prompt response to our heat emergency was a huge relief during those freezing weeks of weather. I recommend your business frequently to friends.and acqauntances who need HVAC assistance.
A 5 Star Recommendation

Gavin and team were extremely helpful from start to finish in getting a mini-split unit installed in the sunroom of our new home. He came out very soon after contacting him to provide insights and a quote on getting the work done and he and the team were courteous and professional on install day. We couldn't be happier with the final result and the process from start to finish was completely smooth and flawless. Thank you, Gavin!

We had a wonderful experience with Gavin. We had a problem with our leaking Air conditioner and when I called, Gavin was there within 2 hours and stayed until the AC was fixed. We would recommend this company to anyone and everyone. Thanks for your prompt attention Gavin. Fran and Joe DiAngelo

Great experience from beginning to end. I had a new sewer stack replaced and new plumbing to the kitchen and bath . Gavin was great in explaining the process and cost breakdown. He was extremely fair and knowledgeable. The work was clean and precise . Happy to refer to anyone.

Excellent response time. Awesome attitude towards scope of work. Excellent repair completed and time spent to insure AC repair was finished correctly and system was working correctly. Pricing was very fair compared to other HVAC rip-off cos! Thank you Gavin.

Gavin and his crew will do whatever it takes to help us get the job done even on short notice. Not only on hvac but hot water and some steam pipes heat .
We been working with Gavin for 12 years and is our heating contractor of choice

I called the service because my heat stopped working. Gavin replied promptly and sent a team out to evaluate. They were so patient and kept reassuring me that they will make sure they find and fix the problem. The technicals fixed and restored our heat and the whole experience was great.

I’ve used Gavin Mechanical Services quite a few times. The company’s technicians are very knowledgeable, clean and well educated in the trade. Gavin, the owner, provides the best customer service that I have ever experienced. I will always call GMS for my hvac needs.

These guys are experienced. I had a huge problem and they came with the perfect solution! He did everything right and finished faster than expected. Also their entire team was very professional, which is rare in 2025. I give Gavin Mechanical Services a 10 of 10 and definitely recommend!

Gavin and his team were great!! After several other HVAC companies told us we needed a whole new system, Gavin was able to narrow our problem down to faulty dampeners. Greatly reducing the time and cost of the repair. Gave and his team are responsive, cost appropriate, clean and easy to work with. Work quality was top notch and I highly recommend!!

Gavin Mechanical is the best! Super customer-friendly, professional, and always willing to go above and beyond. Gavin is honest and dependable—if he can’t get to a job, he’ll make sure you’re referred to someone who can. Truly the cream of the crop! Highly recommend for any HVAC and plumbing needs.

Always responsive!

Been using this family owned business since we moved to Broomall back in 2007. Great company 👍

Best of the best! Family run business. We have been using them over a decade.

They have the best service ever! The staff is very friendly and helpful! I want to thank them for the prompt response and delivery!

Great company, good prices and great service

E. J Harrold has been nothing but reliable, fast and superb. It is hard to find a company that genuinely cares but they do, without question.