Heating, Data Center Cooling, HVAC , and 1 more
"Jake diagnosed a long running problem with my ac system (a poorly performing thermostat) and fixed it."
David F. in April 2024
Geo Thermal Heating or Cooling System - Install, Heating & Central A/C - Install or Replace, Heat Pump - Install or Replace , and 2 more
"Joe called to our house the evening we submitted our contractor search on service magic. He was very helpful/clear/informative in explaining our options. The furnace installation was done on the day we asked. The guys who installed the furnace were on time did a quick, neat job and explained everything as they went along and did a full clean up at the end. All in all the job was excellent and I would definitely recomend Airco in the future."
Cait N. in December 2004
HVAC
"I had a good experience, they were punctual, knowledgeable and their pricing is fair."
Giovanna P. in May 2024
Plumbing, $89 Service Fee - NO FREE ESTIMATES, Electric , and 5 more
"very educational, told me about the problem and the diagnostic, what my option where and additional work"
Bill E. in October 2021
HVAC
"The team at TJ's HVAC is courteous, professional and very knowledgeable. You can count on the job being done right the first time, and their maintenance program is great. I have had numerous jobs accomplished by them including furnace replacement (upgrade), AC replacement (upgrade), air exchanger/purifier system installed, humidifier installed, water heater replacement, ventilation system/duct cleaning, and house water filter system installed. Their maintenance plan is perfect and maintains all my systems in tip top shape."
David W. in December 2023
Water Heater install service & repair, Tankless Water Heater install repair & service, Faucets, Fixtures and Pipes - Repair or Replace , and 2 more
"We noticed some dripping from where the soil pipe began to go through our basement wall to the outside town sewer system. We called three or four different plumbers to further diagnose and repair the leak. We found that several plumbers were not capable of or bonded for a sewer main repair. Milltown was the first qualified company to respond. Cody is there field technician. He came out within the day. He snaked a camera through the entire sewer line - nearly 200' from my basement wall to the street. He located the crack in the the original (45 years old) cast sewer main. With the camera system, he determined that there were no additional faults or blockages in our sewer line. So Cody was able to pinpoint the problem and contain the scope of the project. He provided an estimate for replacing 10' of old sewer line and replacing all of the other original cast piping in our basement with PVC. We scheduled a day for the job. He and his crew showed up on schedule and did the job in one day. The new drain/sewer system looks great and the leak is repaired. Cote and his crew were nothing short of excellent. They were professional and courteous. They completed the job as agreed on time and within Cody's quote. This was a big job. It's good to know it was done right. Milltown will be our "go to" plumbing company from now on."
Bill T. in October 2016
HVAC, Oil to Gas Conversions
"Buck and Wayne installed a mini split heating and cooling system in an attic bedroom/bath. The space was very tight and it took a lot of expertise and creativity on their part to hide all the piping. The outside unit mounted on the back of the house above a porch is a lot more visible than I thought it would be but they did everything they could to make it less intrusive. They arrived before 8 am and had to work outside in some bitter temperatures to install the outdoor unit. At the end of the day, Buck and Wayne took time to made sure that I knew how to operate the unit and that I could call if I had questions. I did a walk-through after they left and the rooms including the attic storage space were spotless. I would highly recommend them for any heating and cooling work you are considering."
Melissa L. in December 2017
In business since 1989
Cooling, Heating, Gas Furnace , and 2 more
About us: "N.E.T.R., Inc. is here to help homeowners install the best heating and cooling systems that fits their needs. Since 1989, we've installed heating and cooling systems in Boston and its surrounding areas, tackling tough problems that our clients face. Our goal is to ensure our clients have energy efficient, quiet, reliable systems so they can live their lives to the fullest both at home and at work. Our dedication to our customers' needs is what drives us each and every day. Our approach to temperature control and comfort has helped us become one of the most respected names in heating, cooling, and refrigeration in New England."
In business since 2024
HVAC Service, Thermostats, Mini Split Installs
About us: "Here at Emerald HVAC LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!"
Chelmsford Heating & Furnace Contractors are rated 4.8 out of 5 based on 1391 reviews of 1391 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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