
Serving Millis, MA and surrounding areas
Approved
In business since 1928
Emergency services offered
Warranties offered
"After initial installation , system failures required replacing defective heat pump."






Serving Millis, MA and surrounding areas
Approved
In business since 1928
Emergency services offered
Warranties offered
"After initial installation , system failures required replacing defective heat pump."





Serving Millis, MA and surrounding areas
Approved (Corporate)
In business since 1944
Free estimates
Emergency services offered
"Service was professional and friendly. I like the options I was given at time of payment, and how he explained everything he saw after servicing my furnace. No pressure just given the facts with options in the future for replacement parts."





+56

Serving Millis, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Emergency services offered
Warranties offered
"Our central air unit died during the hottest days of the year so far. It is a new unit . We called a few places desperate for service and were told it would be a few weeks for most companies to make it out. Called Landrys after finding them on google. A woman called me back less than 20 minutes after first phone call and said they would be out today. Tyler came and was great. Fixed our unit and saved our life! We will be using them in the future for sure. 5 stars for service and their customer service is without a doubt 5 stars as well."





+50

Serving Millis, MA and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Amazing experience! The team installed my heat pumps quickly, was very professional and made sure everything was running perfect."




Serving Millis, MA and surrounding areas
Approved (Corporate)
In business since 1984
Free estimates
Emergency services offered
"They are really a top notch company: - they responded immediately to the inquiry - they sent Brian, an experienced HVAC solutions salesman. He â got itâ . We have a 1951-built house, with these 3.5â round â spider legâ ducts, heat only. We were told by other companies that those had to be replaced, and the result costed 2.5 x as much! He was the one who figured out if we ran a return duct up to the second floor, we could have A/C up to the second floor. - we had oil and converted to gas, purchased a new gas-fired unit and new central A/C using the existing ducts - the installers were top notch, worked non stop and were clean. They did not drag out the project. The communication between Brian and them was complete, they understood the various pieces of the scope. - we had a small hiccup in the beginning getting the initial work scheduled, but after that the front office was communicative on when folks would be coming out and completing the project. Not just their own workers but also their subs (electricians in our case, we hired plumber separately). - Iâ m now sitting in central a/c! And no more 15 degree difference walking up to the second floor. I highly recommend ARS from top to bottom. Itâ s been both a pleasure and a relief having them work for us."





+10

Serving Millis, MA and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
Endless Energy is a trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts with office in Marlborough, Needham, and Randolph. Specializing in Heat Pumps, Central AC, Furnaces, and Boilers, we have Master Plumbers, Electricians, and HVAC Technicians all under one roof reducing your need to find multiple contractors! We are also a Mass Save partner and can conduct your no cost Mass Save Home Energy Assessment and install any recommended insulation.\n\nWe can help you with: \n*Heating Repairs, Installation, & Service\n*AC Repairs, Installation, & Service\n*Plumbing Repairs, Installation & Service\n*Water Heater Replacement & Service\n*Indoor Air Quality Solutions\n*Ductwork & Line Set Solutions\n*Electrical Panel Upgrades and Replacement\n*Insulation \n*No Cost Home Energy Assessments\n\nA Mass Save certified contractor with an A+BBB rating. All of our skilled technicians undergo an extensive background and drug screening prior to being hired to our team!




Serving Millis, MA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Very well, Frank Fitch quickly diagnosed the problem and gave me a quote for repairs and expertly made the repairs. Re-establishing the proper pressure and making the boiler ready to go. Felt like I had expert service and a fair price."





+2

Serving Millis, MA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Mike at O'Hara Heating and Cooling is outstanding! He was quick to come out and look at what I was looking to have done. He was professional, courteous, and honest about his recommendation. I have repeatedly hired Mike on many projects including: replacing both the indoor and outdoor AC Condensers after they failed, relocated the condenser line (due to remodel), replaced the thermostat, and replaced the baseboard heating system in my home. All work was completed on time and within budget."

Serving Millis, MA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
St Joseph Heating And Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Serving Millis, MA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
Nicholson Heating, Cooling, Plumbing & Electrical



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