Get matched with top central a/c service or repairers in Groton, MA

"Excellent. I heard of them through word-of-mouth. Once they were done with my service I signed up for their annual service plan."

"I would highly recommend Druziako HVAC Co. to anyone needing repairs and or replacement for Heating and cooling service. We lost our furnace Heating in the middle of the cold snap, these guys came out and immediately found the replacement system we needed and promptly replaced the next business day. Job completed, who does that..? The owner even called us during the night and offered to bring us a temp heat source if we needed it. Fortunately we did not. We can't say enough about the service. I would use them again and plan to for future cleaning and service. Nick ( the Owner i guess) and his guys did a great and professional job. Thank You Nick...!"

"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!"

"Joe explained various options (models, efficiency rating, attic vs. cellar installation, etc.) thoroughly, promptly followed through on my follow-up questions, and prepared a detailed & accurate quote. He measured the size of the house and cold-air returns to ensure the system was sized properly. He is a patient guy & very pleasant to work with. Scheduling the installation was painless, the installers (Steve and his assistant Derek) started on time, and worked diligently & efficiently.
Everyone is very experienced and knowledgeable, and all clearly take pride in their work. They kept in excellent communication with me throughout the installation. They were respectful of my home, my concerns, my pets, etc.
They stand by what they sell, too. This winter, about 18 months after it was installed, my tankless hot water heater had a factory defect that caused it to shut off. Steve came the day I reported the problem, was on the phone with the manufacturer for hours to diagnose the issue, and came back twice more to finish the repair (3 visits might sound absurd, but it wasn't Airco's problem, it was the manufacturer's, as they were misdiagnosing the issue). The unit is now working perfectly thanks to Steve's persistence. A bonus: Airco charged me for only a small portion of Steve's time from his initial visit. They ate the cost of his additional visits! These guys are golden.
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"Pedro was awesome!! I called Milltown at 2:45 pm, my sink was unclogged and he was out the door by 4pm. Super professional, fun to talk with and very knowledgeable. I will definitely put Milltown in my contacts in case I ever need plumbing services again."

"Had a central air system installed on 8/2/21 by Marcin and his 2 associates. Great job, good people to deal with. I recommend this company. Lauri Pekkala"

"My central AC unit has been broken for several years. intermittently working during hot summers. I've had several HVAC companies come to diagnose and all of them told me different things: replace the whole system, new lines, etc. potentially costing tens of thousands of dollars. So I decided to troubleshoot by myself and pinpointed the issue: the filter dryer needed to be replaced. No company wanted to do this small job. I called Emerald HVAC and told them about my issue, they sent in José, who diagnosed the issue to be what I said. He replaced the filter dryer and the AC unit works perfectly now after several years! In short, Emerald HVAC will be my first choice for any HVAC work in the future. They are honest, professional, and reasonably priced. I recommend them without reservation!"

"Called right away and got some information. Plumber came out the next morning and was able to complete the repair in a few hours. Definitely recommend Rezysave"

"My central AC system had gone several years without service so I wanted it brought back to peak efficiency and this is exactly what Jay did. After changing some parts and cleaning it, he pronounced it as running perfectly. Jay was very friendly, courteous and professional and his can-do philosophy assured me that the system would be running well and I could depend on them to keep it that way."

"Service expert came the same day I called, worked on the HVAC unit in a wicked downpour but remained cheerful about it. Work performed very quickly and central a/c is back in business. Couldn't like it more."