20 AC Repair Contractors in Billerica, MA
Top-Rated AC Repair Contractors in Billerica
Unique Indoor Comfort
“All 290 reviews aggregate to a 4.9-star rating, with three featured reviewers specifically naming technicians Bill, Brian, Bruce, Brandon, Ryan, Chet, and…”
CONWAY HEATING AND AIR
“Of the 184 reviews, at least five describe emergency same-day or after-hours callouts, with John Conway arriving in under an hour in two separate cases. No…”
All AC Repair Contractors (20 total)
Emerson Mechanical Contractor LLC
“All 72 reviews award 5 stars, with multiple clients specifically noting same-day emergency response times and…”
Warrior Plumbing , Heating & Cooling
“Four of five posted reviews explicitly describe heat pump installations, a notable concentration that…”
Bruno Brothers Plumbing & HVAC
“Every reviewer awarded a 5-star rating across the 17-review sample, with Rob mentioned by name in multiple…”
MacCo Energy
“Two of five detailed reviewers praise same-day scheduling and professional installation crews, while two…”
Mancini Heating & Cooling
“Four of five positive reviewers specifically mention Joe or his son arriving same-day to diagnose and resolve…”
Brennan Cooling & Heating
“Both recorded reviews award five stars, with customers referencing specific technical outcomes including new…”
B J Doyle Heating & Air Conditioning
“Both reviews award five stars, with one reviewer specifically citing nearly 27 years of continued service…”
Alpine Air Conditioning Corporation
“Three reviews yield a 3.7-star average, with two five-star ratings praising same-day response and thorough…”
Cooling & Heating
“Based on available feedback, customers recognize Russell's professional approach during venue HVAC…”
Seneca Heating & Sheet Metal
“The single five-star review provides a positive snapshot of client satisfaction, though the limited review…”
Carlson Hvac Inc
“The 2 documented reviews yield a divided sentiment profile, with one customer reporting a successful repair…”
Constant Temperature Systems
“Of 2 reviews, one documents a highly negative experience involving a large deposit and no follow-up…”
A C Mechanical
“Zero customer reviews currently available for this contractor, limiting visibility into individual technician…”
AC Repair Costs in Billerica
Typical repair costs for Billerica 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 Billerica, MA: What to Expect
Billerica sits within the Boston metro area, where winter lows dip to 22 F under snowy skies and summer highs reach 82 F with sticky humidity that pushes cooling systems hard. The seasonal swing from bitter cold to humid heat creates real demand for AC Repair in Billerica, yet only 17 contractors serve this market with an average rating of 3.3 stars across 666 reviews.
Homeowners calling for service can expect to pay between $83 and $220 for a diagnostic call, while refrigerant recharges with R-410A run $165 to $770 and capacitor replacement costs $132 to $495. Massachusetts mandates that HVAC contractors hold a Refrigeration Technician License paired with Sheet Metal or Pipefitter credentials, requiring journeymen to complete four years of apprenticeship before qualifying for a master license that adds at least one year of supervisory experience.
Conway Heating and Air maintains a perfect 5.0-star rating across 184 reviews, with several customers describing same-day or after-hours arrivals within an hour. Net Zero Heating & Air Conditioning also holds a 5.0-star rating from 82 reviews, with clients repeatedly praising responsiveness and technical knowledge. Unique Indoor Comfort carries a 4.9-star rating, and reviewers frequently mention technicians Bill, Brian, Bruce, and Brandon by name alongside Ryan, Chet, and Tevoy.