7 HVAC Repair Contractors in Billerica, MA

3.8 avg rating
583 total reviews

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Top-Rated HVAC Repair Contractors in Billerica

#1

Unique Indoor Comfort

4.9(290 reviews)
Highly Rated

All 290 reviews aggregate to a 4.9-star rating, with three featured reviewers specifically naming technicians Bill, Brian, Bruce, Brandon, Ryan, Chet, and…

77 Alexander Rd STE 9, Billerica, MA 01821
#2

CONWAY HEATING AND AIR

5.0(184 reviews)
Highly Rated

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…

254 Salem Rd, Billerica, MA 01821
#3

Net Zero Heating & Air Conditioning

5.0(82 reviews)

Across 82 reviews, the contractor maintains a perfect 5.0-star rating, with customers repeatedly praising responsiveness, technical knowledge, and courteous…

55 Ellingwood Ave, Billerica, MA 01821

All HVAC Repair Contractors (7 total)

Warrior Plumbing , Heating & Cooling

5.0(14)

Four of five posted reviews explicitly describe heat pump installations, a notable concentration that…

2 Jared Cir, Billerica, MA 01821

Mancini Heating & Cooling

3.2(10)

Four of five positive reviewers specifically mention Joe or his son arriving same-day to diagnose and resolve…

77 Alexander Rd, Billerica, MA 01821

Alpine Air Conditioning Corporation

3.7(3)

Three reviews yield a 3.7-star average, with two five-star ratings praising same-day response and thorough…

37 Linnell Cir, Billerica, MA 01821

Best Boston HVAC

0.0

No published reviews available to analyze; rating of 0.0 stars reflects absence of submitted homeowner…

47 Applewood Ave, Billerica, MA 01821

HVAC Repair Costs in Billerica

Typical heating and cooling repair costs in Billerica, by component.

ServiceLowAverageHigh
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 Billerica, MA: What to Expect

Billerica’s seasonal swings—winters that can dip to around 22°F and humid summers topping near 82°F—keep heating systems busy for much of the year while air conditioning still sees meaningful use. That demand drives steady service needs for hvac-repair Billerica, served locally by seven contractors averaging a 3.8 rating across 583 reviews; none advertise 24/7 emergency coverage, so timing matters.

Detailed cost items weren’t supplied, so exact price ranges aren’t available here; expect variability based on system type, repair complexity, and parts. All technicians in Massachusetts must hold a Refrigeration Technician License and the relevant Sheet Metal or Pipefitter journeyman/master credential from the Division of Professional Licensure (DPL), which influences labor rates and contractor qualifications in estimates and bids.

Customer highlight details were not provided, so local review patterns are worth scanning: look for consistency in punctuality, clear breakdowns of parts versus labor, warranty terms, and experience with cold-weather commissioning and summer humidity control. Given a middling average rating, prioritize contractors who document diagnostics and can demonstrate compliance with state licensing and code requirements.

Frequently Asked Questions

HVAC repairs in Billerica range from $83-$3,850 depending on the component. Thermostat replacement runs $150-$500, blower motor $400-$1,100, ignitor $150-$400, and heat exchanger replacement $1,500-$3,500. Diagnostic fees of $75-$200 are typically credited toward the repair if you proceed.