
Serving Lowell, MA and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Excellent. I heard of them through word-of-mouth. Once they were done with my service I signed up for their annual service plan."





+2


Serving Lowell, MA and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Excellent. I heard of them through word-of-mouth. Once they were done with my service I signed up for their annual service plan."





+2

Serving Lowell, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"My thermostat had lost connection. The technician ( Adnan) arrived and was professional and courteous. He diagnosed the issue , which was a faulty condensation pump. He did a great job getting our heat up and running again. I would recommend Sila to anyone. Thank you SILA & Adnan !"





+6

Serving Lowell, MA and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"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...!"





+3

Serving Lowell, MA and surrounding areas
Approved
In business since 2013
Emergency services offered
Small jobs welcome
"Brian and his team were amazing to work with, very responsive, and extremely knowledge in hooking up the gas for our heated pool. We would recommend them to anyone looking for a gas or plumbing professional!"





+26

Serving Lowell, MA and surrounding areas
Approved (Corporate)
In business since 1967
Free estimates
Emergency services offered
"Diagnosis and repair were straightforward and the talented Mike, who has done other great work for us on our ACs, had a replacement pump in his truck. Swapped over in under an hour. Cost of the repair was quite high, mainly due to very high price they charged for the pump. A Taco pump that I could buy for $175 was priced on this repair at more than $500. I get that it was an urgent situation and I’m happy to pay reasonably for the response but that mark-up bothered me. I called the office, had a long talk with the owner; sadly, she offered no consideration at all. Yes, it’s hard to find and keep skilled techs, but now seems that most HVAC firms have a business model like a car dealer’s service dept, far more corporate, less flexible or customer-considerate."





+6

Serving Lowell, MA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Replacement of 2 heating and a/c systems. Went very well. Professional, courteous, and thoughtful."





+8

Serving Lowell, MA and surrounding areas
Approved (Corporate)
In business since 1989
Free estimates
Emergency services offered
"Mike Cappuccio came and reviewed our two bedroom garden level condo in Boston's South End to see if a heat pump would solve the heating problems. Electric baseboard heat was expensive and not doing the job. We also could eliminate noisy and inefficient window ACs. We had received a quote from another contractor and were not happy. Mike was able to overcome the issues we had with the approach of the first contractor and his quote was considerably lower. <br /> Our experience with Adam and Dave was superb from day one. They were obviously expert installers and the work was of the highest quality. Every day they cleaned up at the end of the day and you would hardly know they had been there. I work at home and they installed the unit in the room with my office first and I was able to work without interruption after that. They treated our things with care and covered everything when there was any dust around. I would not hesitate to recommend them to anyone. <br /> The system works even better than we expected. The work was finished on the first 90 degree day of the year and we were ready. The system was advertised as very quiet but that is understatement, there is no sound at all. We can't test the heat yet but based on how things have gone so far we are not concerned. <br /> The experience was the best I have ever had with a contractor. <br />"





+9

Serving Lowell, MA and surrounding areas
Approved
In business since 1962
Free estimates
Emergency services offered
"Atlantic Heating & Air Conditioning responded professionally and quickly to my call. A service technician diagnosed the problem and ordered the a new gas valve and two sensors. A second technician, replaced the defective parts and serviced the boiler. Both technicians performed their work in a very professional manner, identified the source of the problem and clearly explained what was needed. I was impressed with their work and would definitely hire them again."

Serving Lowell, MA and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
Endless Energy is the #1 trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts. Specializing in Furnaces, Boilers, and Heat Pumps 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!





+22

Serving Lowell, MA and surrounding areas
Approved
In business since 1979
Warranties offered
Small jobs welcome
"Our AC unit failed at the end of last season. Jason from Milltown came to our house to review our needs and made a recommendation to our satisfaction. I reviewed all of the data supplied and being an engineer I was totally satisfied with their recommendation. In addition the price was better than I expected. They came early this morning to install a new AC unit with a heat pump. Scott and Joe were are installers plus three others showed up later to support them. My wife and I are in our mid seventies on a fixed income. When our existing system failed and being confined to our home, we had our backs up against the wall. Milltown Plumbing & Heating respected who we are and bent over backwards to help us to have a comfortable home during this pandemic. We are truly grateful to Milltown Plumbing & Heating for helping us and we highly recommend them for your AC and heating needs. Wes M"





+13
From average costs to expert advice, get all the answers you need to get your job done.

HomeAdvisor’s Thermostat Replacement Cost Guide covers installation costs for mechanical, smart, and programmable thermostats.

Use this guide to budget for home solar battery costs based on factors such as system size, battery type, professional installation, storage, and more.

Check out how much a heated floor costs to install, exploring factors like the floor size, type, temperature zones, and heating system.

Budget for solar panel repair costs based on factors such as system type, panel size, accessibility, repair type, labor, parts, inspections, and more.

Wondering who repairs solar panels? Learn who to call—solar technicians, installers, or electricians—and when to DIY. See costs and smart next steps.

Curious who installs geothermal heating systems? Learn who to call, why a geothermal heating specialist is best, and other pro options.