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Verified record
GQ Mechanical is an HVAC business in Tewksbury, Massachusetts; reviewers describe working with George on service calls. Thumbtack's profile self-reports 24+ years of experience in heating and cooling, specializing in residential and light commercial work and ductless mini split systems, and says it is licensed as a sheet metal master with oil and EPA credentials, and insured. Thumbtack shows a 5.0-star rating from 14 ratings with a 100% 5-star distribution, 61 projects shown, and a background-checked listing. In a 2024 review, a customer said George serviced all their AC and furnace units, gave the best price, got it done promptly, and found other issues that led to additional work. In a 2023 review, a customer said George responded quickly and fixed a furnace the next day, and another 2023 review said he installed a Senville mini split system with an installation that was quick, clean and perfectly executed. A separate 2023 review said George came on time, was professional, and fixed a mini split that was leaking Freon from a bad prior install. In a 2022 review, a customer said they had constant issues with their HVAC system and uneven temperatures before deciding to install a mini split.
I had George service all my AC and furnace units. He gave me the best price and got it done promptly. He also found some other issues with my system so I hired him to take care of those as well. Throughout the process, he communicated, gave me the unvarnished facts and was reasonable on compensation. I would definitely work with him again on future HVAC projects!
George was pleasant and efficient. Will have him back in the spring to clean central air!
Responded quickly and was able to fix my furnace the next day! He was also so kind in helping me out with another unrelated question about the furnace pipes. Will definitely be reaching out for any future needs!
George recently installed a Senville mini split system in our home, and we couldn't be happier! His professionalism, expertise, and efficiency were outstanding. The installation was quick, clean, and perfectly executed. We highly recommend George for any AC needs—5 stars all the way! Definitely will hire again for future work.
I can’t say enough about GQ Mechanical. George came to my house on time, was very professional and fixed my mini split that was leaking Freon from a bad install. Great service and very reasonable greats! I will be using him moving forward. Thanks George!
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Gq Mechanical Llc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
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2 changes recorded — last scanned Sep 22, 2026.
Same-day burst-pipe fixes5.0
Tracked down parts for a rare IBC combi boiler4.5
4.3
