6 AC Repair Contractors in Belmont, MA
Top-Rated AC 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 AC Repair Contractors (6 total)
LLOYDS Electrical Construction
“Five of six reviewers award five stars, with all positive reviews mentioning the technician Eric by name.…”
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…”
Belmont Engineering Inc.
“One customer review awards 5 stars, with the reviewer noting a positive experience in Portuguese. The single…”
B & X & T HVAC
“One client awarded five stars for punctual service and helpful communication, while another assigned one star…”
AC Repair Costs in Belmont
Typical repair costs for Belmont homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $83 | $132 | $220 |
Refrigerant recharge (R-410A) | $165 | $385 | $770 |
Capacitor replacement | $132 | $275 | $495 |
Fan motor replacement | $275 | $495 | $770 |
Compressor replacement | $880 | $1,980 | $3,080 |
Evaporator coil repair | $440 | $990 | $1,650 |
Labor (hourly rate) Per hour during business hours | $83 | $121 | $165 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Belmont, MA: What to Expect
Belmont sits within the greater Boston metro area, where humid summers push temperatures into the low 80s and create genuine cooling demand for homeowners. Though winters bring snow and temperatures dipping to 22 F, it is the summer heat that makes AC repair in Belmont essential when systems struggle under humidity loads. Six contractors serve this community, maintaining an average rating of 4.1 stars across 249 reviews, meaning residents have solid local options but limited ones.
Massachusetts requires HVAC contractors to hold both a Refrigeration Technician License and a Sheet Metal or Pipefitter journeyman license from the Division of Professional Licensure, establishing a baseline of professional competency. Typical costs reflect this expertise: diagnostic service calls run $83 to $220, capacitor replacement ranges from $132 to $495, and refrigerant recharge for R-410A systems costs $165 to $770 depending on system size and labor requirements.
Customer feedback reveals patterns worth noting. Carl at Freiner Company receives specific mention for Sunday emergency response and tankless water heater work, while Angelo and his team at ThermOil appear repeatedly across five-star reviews for same-day or next-day service. Reviewers across multiple companies consistently praise transparent pricing and technicians who take time to explain equipment rather than simply performing repairs.