Verified record
PerfectTemp HVAC Service identifies itself in Waltham, Massachusetts and serves Waltham, Lexington, Newton, and Westwood. Its website presents the company as licensed, bonded, and insured, with AC repair as a stated service. Recent Google reviews describe AC and furnace repairs, mini-split and HVAC installations, responsive communication, quick scheduling, and clear explanations. Several reviewers also mention fair or reasonable pricing and tidy work. One customer noted that the company does not fully service a particular older floor furnace, so confirm equipment compatibility before booking. PerfectTemp appears suited to residential HVAC repairs, maintenance, and installations in the listed Massachusetts communities; request a written scope, warranty, and estimate.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from PerfectTemp HVAC Service. 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
“HVAC Contractor in Newton, MA – PerfectTemp HVAC Service”
My ac system suddenly stopped working late in the afternoon right before a holiday, and i honestly did not expect a quick response. To my surprise, the call was answered right away, and grant was very helpful and reassuring. He said they would make sure someone came out as soon as possible and even tried to move the appointment up. The very next morning, william called with an earlier opening, and a repair tech arrived by midday. tanner was excellent. He was friendly, professional, and quickly diagnosed the issue with both my furnace and cooling system. He completed the ac repair efficiently and took extra time to explain how the system was operating, what may have caused the problem, and how better airflow and routine maintenance could help prevent future breakdowns. He also recommended an upgraded filter setup that would be more efficient and easier to manage. I was really impressed with the fast response, clear communication, and overall care. The whole service experience felt smooth and well organized, and it gave me confidence in keeping my heating and air conditioning equipment in good shape going forward. I ended up joining the maintenance plan and scheduling the new filter installation because the service was so dependable and professional.
We highly recommend William and the team for Mitsubishi mini split purchase, AC installation, and overall cooling service. We had two other HVAC companies come to our home for estimates, but this was the only team we felt fully confident hiring for the job. The whole process went smoothly from start to finish. From the first visit with William, to the helpful communication from the office coordinator, to the easy online contract, everything was clear and professional. The technicians who came to our home were friendly, skilled, and very knowledgeable about mini split systems and AC setup. We were very happy with our choice. The pricing was competitive, and they also helped with the utility rebate process by applying the savings directly to the bill. If you are thinking about a Mitsubishi mini split for better summer cooling and efficient AC comfort in Waltham, we would definitely recommend this team.
Grant came highly recommended, so when I needed my very old floor furnace cleaned, they responded quickly and came out right away. Even though they do not fully service that type of older furnace, they still checked that it was operating safely, explained what furnace maintenance and repair would likely be needed, and did not charge me for the visit. I really appreciated the honesty, especially since they took the time to help and clearly cared about doing the right thing. Later, when I had another heating-related issue in the basement with a gas appliance, I called again to ask if they could take a look. They arrived the very next day, right on time, inspected everything carefully, and got it working again. Grant was straightforward, professional, and never tried to upsell me on furnace repair work or parts I did not need. He simply explained that if the problem came back, a replacement part might eventually be needed. It is not easy to find a heating company you can trust for furnace service, inspection, and honest advice, especially when home repair costs can be stressful. My experience has always been very positive. Their customer service has been friendly, helpful, and respectful every time, and they have shown they care about keeping heating equipment running safely and reliably. I truly appreciate the quick response, clear communication, and dependable furnace-related service.
Perfecttemp Hvac Service installed two ductless mini-split AC systems at my home, and the whole AC installation process was smooth and professional. The work was done quickly with excellent quality, and the drainage and electrical line covers were placed exactly where I wanted them. Everything looks neat, clean, and well finished. Brandon also made sure the wiring was routed through the ceiling, which kept the setup looking tidy and unobtrusive. After the install was complete, he stayed to explain the controls, system settings, and basic operation, which made using the new air conditioning units much easier. I’m very happy with the service, the attention to detail, and the overall HVAC workmanship, and I would definitely use them again for AC repair or future cooling service.
When my furnace and heating system needed service, David responded fast and was ready to help right away. He had worked on my furnace before, so I felt confident calling again. David provided excellent furnace repair service, completed a full heating system diagnostic, replaced a faulty part, checked the thermostat, and made sure everything was running safely and efficiently. He clearly explained the repair process, answered my questions, and shared helpful tips to improve furnace performance and energy efficiency. I also appreciated that he focused on the needed repair work and did not pressure me into any extra services. The pricing was fair, the service quality was great, and the whole experience was smooth and professional. I highly recommend him for furnace repair, heating service, and thermostat work.
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1 change recorded — last scanned Sep 9, 2026.
Built a full outdoor kitchen's gas and water lines4.5
Repair expertise4.4
Long operating history3.4