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Comfort Masters Heating is a Lincoln, Massachusetts HVAC company with a deep Google review history: 117 ratings average 4.9 stars. Recent homeowners describe furnace and air-conditioning repairs, full system replacements, heat pumps, boilers, ductwork, and maintenance. The written reviews repeatedly mention quick responses, clear explanations, careful diagnosis, and tidy installation. Customers describe same-day or next-day service, fair quotes, and technicians who returned to correct small issues or explain options. The company is a strong fit for heating and cooling repairs, maintenance, and replacements. Before booking, confirm the system design, quoted scope, and timing for any parts-dependent work.
Comfort Masters Heating has been our trusted HVAC company since we moved into our home. Not long after, with a new baby in the house, our heating system was not working properly as colder weather set in. They responded quickly, inspected everything carefully, and found cracked heat exchangers that could have caused unsafe carbon monoxide issues. They explained the repair clearly and replaced the damaged parts, which gave us real peace of mind. Since then, they have also handled our thermostat, humidifier updates, seasonal AC maintenance, furnace tune-ups, and general heating and cooling service. Every visit has been smooth, professional, and efficient. Josiah and the team are always courteous, knowledgeable, and easy to work with. It is great knowing our AC runs strong in the warmer months and our heat stays reliable when temperatures drop. We truly trust their HVAC repair and maintenance work and highly recommend them to anyone needing dependable service for comfort and safety at home.
It was a pleasure working with them for heater maintenance. Scheduling was quick, and the office was friendly and efficient. Edward, the technician, arrived on time and clearly explained the heating system, the furnace service he was performing, and the overall condition of the equipment. This was a routine maintenance visit, and it had been a few years since the system was last checked. Even though there were no obvious problems, I was a little worried that an older furnace might lead to a long list of extra heater repair recommendations. After a full inspection of the HVAC system, including the furnace and AC components, Edward confirmed that everything was operating properly and that there were no repair issues to report. He went over the results in person and also sent a detailed follow-up by email with photos, which made the whole service process easy to understand. I appreciated the honest communication, professionalism, and the clear explanation of the maintenance findings. The maintenance plan pricing was reasonable, and it was refreshing that no unnecessary add-on heater services were pushed. Having a knowledgeable heating professional inspect an older system with limited recent maintenance and confirm it is still running well says a lot about their integrity and quality of service.
We had a fully ducted heat pump and heater system installed in our home, and the whole heater service experience was excellent from start to finish. Edward helped us understand the best setup for our heating needs, and Ruben came out before the install to plan everything carefully and take measurements. The installation crew, including Ruben and Josiah, did a great job and worked efficiently. Everyone was friendly, polite, and very respectful of our home. Even though they had to open areas in the ceiling and walls to complete the heater and ductwork installation, they kept everything very clean with almost no dust or mess. Ruben also took the time to explain how the heating system works and how to get the best performance from it. The new system runs very quietly, heats evenly, and has made the home much more comfortable. We are very happy with the heater installation and would gladly recommend this team for heating and heat pump service.
After buying our home, we needed heater repair work, a heating system update, and help with central air installation. We compared several HVAC contractors and chose this team, and the whole experience was excellent. Edward met with me more than once to go over the estimate and explain the heating options in simple terms, and he checked in during the install to make sure everything was done right. The crew was dependable, skilled, and professional from start to finish. Their pricing was very fair compared with other quotes we received, and the work was completed thoroughly without wasting time. They installed the new system smoothly, improved our heating setup, and made sure everything was running efficiently. We also had a problem with an older furnace we decided to keep, and Edward came out quickly to handle the heater repair. He diagnosed the issue fast, fixed it efficiently, and got the heat working properly again. It was a big relief to have responsive service, especially during colder weather in Lincoln. I have already recommended this company to friends and neighbors and will keep using them for heater repair, furnace service, and HVAC work. If I could give 10 stars, I would.
I want to give a big shout out to the staff and furnace service technicians for helping improve my older home’s comfort and energy efficiency. They upgraded the insulation, checked key safety items, and installed high-efficiency heating equipment that works well with the home’s overall heating system. The office team was always friendly and easy to talk with. Ruben, the lead on the insulation part of the job, clearly explained the process, arrived on time, and made sure everything was cleaned up when the work was done. The heating installation crew was also on time, professional, and took the time to explain the installation steps and how the new heating system operates. They answered my questions in simple terms and made the whole furnace and heating upgrade process easy to understand. A special thanks to Edward, who handled most of the communication and kept everything organized from start to finish. Everyone did a great job, worked professionally, and showed real care for the home. I am very happy with the service and would recommend them to anyone needing furnace repair, heating system upgrades, or other energy-saving home services.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Comfort Masters Heating. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$5,000 – $11,400
Typical HVAC project around $8,200
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2 changes recorded — last scanned Sep 9, 2026.
Fast next-day response5.0
Diagnoses before replacing5.0