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Precision Climate Heating & Air Conditioning is a Belmont HVAC company that shows up in reviews for handling the full range of AC and furnace work — routine repairs, full system replacements, and installs other companies pass on. Google shows 4.8 stars across 94 ratings; the company describes itself as family-owned with NATE-certified technicians, covering roughly a 20-mile radius around Belmont. The specifics in the reviews lean toward responsiveness and clear explanation. One customer's AC started making a loud noise; Braden diagnosed a wearing compressor, walked them through replacement options and pricing in plain terms, and had a new two-speed system installed the same day. Another called after their thermostat and heater quit late at night — Robert reassured them by phone that emergency heater repairs were something the company handled, and scheduled a repair for first thing the next morning. In a 2025 review, a customer described the crew removing an outdated furnace and installing a new heating unit in a single day, catching a gas-connection issue in the process that hadn't been noticed before. The company also takes on installs some HVAC companies pass on — in a December 2025 review, a Belmont condo owner described specifically searching for a company that handles ceiling-mounted HVAC units, and Precision Climate matched the ask, arriving on time and protecting floors during the install. For anything from a routine AC repair to a full-system swap, this reads like an established, responsive call — several reviewers mention specific technicians by name and describe clear communication throughout the job.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Precision Climate Heating & Air Conditioning. 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
Her air conditioning stopped cooling in the evening and was only blowing warm air. She called for HVAC service, and Robert and Nolan arrived to inspect the system. They carefully checked the equipment in the attic and the outdoor condenser, making sure every part of the AC unit was operating the right way because the system was overheating. After about an hour of troubleshooting and repair work, they got the air conditioner back to blowing cool air again. Their HVAC diagnosis was accurate, and they explained the issue in simple terms. They also shared helpful advice about using the proper air filters, improving airflow, and preventing future cooling problems. Both technicians were friendly, professional, and thorough. She was very pleased with the service and highly recommends them for AC repair and HVAC maintenance.
We have been on a HVAC service plan since moving into our home many years ago, after the previous owners recommended the company to us. Earlier this week Nolan arrived with the install crew and replaced our old air conditioner and furnace because both systems had reached the end of their service life. We also had a question about the new AC system, and later John stopped by to explain everything clearly and make sure we understood how it was operating. The whole team has been professional, skilled, and dependable every step of the way. During a very cold winter weekend, our older furnace stopped working, and a technician came out the same day to restore the heat. Since we were covered under the maintenance plan, the repair was handled at no extra cost. It was a big relief to have fast service when the heating system failed in freezing weather. From routine HVAC maintenance to emergency furnace repair and complete AC and heating system installation, the service has always been reliable and helpful. We have had a very positive experience and would recommend them to anyone needing heating and cooling service.
My air conditioner started making a loud noise, so I called Precision Climate Heating & Air Conditioning. Braden checked the system and explained that the compressor was wearing out and it made sense to replace the unit before it failed completely. He walked me through several replacement options in simple terms, including efficiency, comfort, and long term energy savings, and all of the prices felt fair. I chose a new 2 speed air conditioner and furnace system, and the installation crew had everything installed and running the same day. They worked efficiently, kept the area clean, and made sure the airflow and thermostat were set up properly before they left. Once the new AC system was running, the house cooled down to 74 degrees in about two hours, and the difference in comfort was noticeable right away. The new unit runs very quietly, cools much more evenly, and has made the whole system feel more reliable. I have also seen a big drop in my electric bill, about 28% lower than before, which was a great bonus. I am very happy with the AC replacement, the furnace installation, and the overall service in Belmont, and I would highly recommend Braden for anyone needing air conditioning repair or a new HVAC system.
Yesterday morning, I woke up early and noticed the house was getting chilly because my AC system stopped working. It was definitely not the best time for my air conditioner to quit, especially with the temperature dropping inside. I called Precision Climate Heating & Air Conditioning, and Nolan arrived quickly to check things out. He recommended a new, energy-efficient system and a smart thermostat for better comfort. Everything was installed and working perfectly by lunchtime. I've been calling them for AC repairs and HVAC needs for a long time, and they always do a reliable job. Really appreciate their fast and professional service!
I called late at night because my thermostat stopped working and my heater wasn't turning on. Even though it was after hours, I really appreciated how understanding and friendly Robert was on the phone. He reassured me that they handle emergency heater repairs and scheduled me for the first thing in the morning. It made me feel better knowing someone would be there to help get the heat back on, especially with the cold weather. Great service and I’m glad they’re available when you really need them.
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Certified attributes are verified against the public registry. Others are the business's own statement.
1 change recorded — last scanned Aug 2, 2026.
Fast boiler repair4.3
Plumbing track record4.0
Active HVAC license3.0
Detailed workmanship3.3
Fast emergency response2.9