Get matched with top central a/c installers in South Grafton, MA

"I love G&C. The entire team is professional, courteous. They are always on time, efficient and knowledgeable. They explain what’s going on, what they are doing and what I need to do to keep my system running. I now call them for all my plumbing issues. ( they installed a whole house filter system for me) I highly recommend them."

"Start to finish, professional, quick, we are very happen that we hired them to install our central A/C. I would recommend them to anyone. Thanks Keith and thanks to your employee's. Great job."

"Overall great customer and install service! Sila was quick and efficient when installing our central air system, explained all the costs and components upfront and all the staff I worked with were a pleasure. Would absolutely hire again!"

"Really terrific work and attention to detail. Derek and his crew are obviously super knowledgeable and professional and did not in any way try to oversell or up-sell us (Derek even told me how to clean the condenser unit in the springtime myself). The install (of a combined propane furnace and central A/C) took place just days after I first spoke with Derek, and involved minimal downtime while the old system was swapped out for the new one. I would recommend DG without reservation to friends and family (and strangers)!"

"Rodenhieser identified the problem with my central A/C and fixed it, while another contractor I previously had take a look at it failed to do so."

"Metro West Mini Splits recently installed 6 mini splits in February 2025 to our new home in Marlborough, MA. Alan, Jamie, and their team were so kind, respectful, knowledgeable, timely, communicative, and easy to work with. We could not be happier with the final product! Metro West Mini Splits was also very reasonably priced, and they made the Mass Save rebate process a breeze. 100% would recommend to anyone needing heating or cooling services!"

"More than satisfied with every aspect of my dealings with this company from sales to installation. Everyone I dealt with were very professional and a pleasure to work with. I will no doubt recommend this company to one and all."

"Top notch vikki had her guys here asap to check my old a/c unit out when the tech said it was gone that Monday the appraiser came out 2 days after that had quote and a week after that install in 1 day . Guys where awesome new what they where doing had it done in no time... highly recommend for any a/c our heating issues awesome people..thank you advance especially vikki she was awesome. "

"Seamless. From the moment of making the appointment with the sales rep to come out to the follow-up phone call, I could not have asked for this installation to go better at a difficult time. They listened to my concerns regarding the look on the outside of the house and the location of units inside. They assisted with all aspects of the Mass Save program making the application process easy. They took care of actual submission of the paperwork where most companies wanted to provide the info to me to then submit."

"The whole installation went as planned no glitches, was even finished in a few days. The guys were very knowledgeable and experienced in this type of installation!! Would definitely hire this company again!!!"