7 HVAC Repair Contractors in Belmont, MA
Top-Rated HVAC Repair Contractors in Belmont
Precision Climate Heating & Air Conditioning
“All five-star reviewers describe specific positive outcomes: emergency same-day arrivals, system replacements completed within single-day timeframes, and…”
Freiner Company, Inc.
“Five customers awarded perfect ratings, with Carl specifically named in two reviews for Sunday emergency response and one for tankless-water-heater repair…”
All HVAC Repair Contractors (7 total)
Belmont Oil Co.
“Four reviewers specifically name Tony or Lorraine when describing their positive experiences, highlighting…”
Fotis Construction & Remodeling, Inc.
“All four client reviews award five stars, with multiple reviewers specifically praising the team's…”
B & X & T HVAC
“One client awarded five stars for punctual service and helpful communication, while another assigned one star…”
HVAC Repair Costs in Belmont
Typical heating and cooling repair costs in Belmont, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $83 | $132 | $220 |
Thermostat replacement | $165 | $303 | $550 |
Blower motor replacement | $440 | $715 | $1,210 |
Heat exchanger replacement | $1,650 | $2,420 | $3,850 |
Ignitor replacement (gas furnace) | $165 | $275 | $440 |
Control board replacement | $330 | $605 | $990 |
Full system repair (major) Multi-component failure | $550 | $1,320 | $3,300 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Belmont, MA: What to Expect
Belmont experiences the kind of temperature swings that test any heating or cooling system. Winter lows hover around 22 F with regular snow, while summer heat climbs into the low 80s with that characteristic New England humidity making the air feel heavier than the numbers suggest. This means homeowners face real demands on both heating equipment and cooling systems across the calendar year, and when something breaks, it tends to happen at the worst possible moment. Five contractors serve the HVAC Repair in Belmont market here, collectively holding a 3.5 average rating across about 220 consumer reviews.
Massachusetts maintains some of the nation's stricter licensing requirements for HVAC work, requiring contractors to hold both a Refrigeration Technician License and a Sheet Metal or Pipefitter journeyman or master credential from the state Division of Professional Licensure, with journeymen needing at least four years of apprenticeship under their belt. Those credentials translate into service costs that reflect genuine expertise, with diagnostic calls running $83 to $220, thermostat replacements ranging from $165 to $550, and blower motor replacements reaching $440 to $1210 depending on the system.
What stands out in customer feedback is the responsive service these contractors provide. Carl at Freiner Company earns mentions specifically for Sunday emergency calls and tankless water heater work, while Angelo and his team at ThermOil draw repeated praise for same-day or next-day arrivals. Reviewers for Precision Climate highlight technicians who arrive the same day for emergencies and take time to walk customers through their equipment options, a detail that matters when you're facing an unexpected breakdown in these New England winters.