5 HVAC Repair Contractors in Tewksbury, MA

4.6 avg rating
400 total reviews3 offer 24/7 service

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Top-Rated HVAC Repair Contractors in Tewksbury

#1

American Air HVAC

4.8(235 reviews)
24/7 Highly Rated

All 235 reviews carry 5-star ratings, with customer testimonials consistently mentioning specific technicians by name across installation, maintenance, and…

1 Boxcar Blvd, Tewksbury, MA 01876
#2

Frank's Heating & Air Conditioning

4.3(157 reviews)

All five published reviews award 5 stars, with reviewers specifically naming technicians Junior, Chang, and Krystal as individuals who delivered professional,…

555 Woburn St, Tewksbury, MA 01876
#3

WJS Mechanical Corp

4.0(6 reviews)

Two of six reviewers award five stars, praising the crew as respectful professionals who deliver excellent work efficiently. One three-star review cites…

90 Worthern Pl, Tewksbury, MA 01876

All HVAC Repair Contractors (5 total)

Hamilton Hvac

5.0(1)
24/7

The single 5-star review on record highlights honest pricing, no surprise costs, and knowledgeable…

8 Euclid Rd, Tewksbury, MA 01876

PAUL'S HVAC

5.0(1)
24/7

One reviewer, Manuel Loja, awarded a five-star rating and called the experience fun, suggesting the…

35 Windham Rd, Tewksbury, MA 01876

HVAC Repair Costs in Tewksbury

Typical heating and cooling repair costs in Tewksbury, 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 Tewksbury, MA: What to Expect

Tewksbury’s winters are cold and snowy, dipping toward 22°F, while summers climb into the low 80s with sticky humidity, so heating dominates annual demand but cooling still drives meaningful service needs. Local searches for hvac-repair Tewksbury often surface five contractors serving the town, averaging a 4.6 rating from roughly 400 reviews; three firms advertise 24/7 availability for emergencies.

Specific cost figures weren’t provided here, so homeowners should expect a range tied to repair type, system age, and parts versus labor. Massachusetts is one of the most regulated HVAC markets, and contractors must hold a Refrigeration Technician License plus the appropriate Sheet Metal or Pipefitter journeyman/master credentials from the Division of Professional Licensure, which affects pricing and service qualifications.

Customer highlights weren’t included in the data set, so look for patterns in reviews yourself: response time, clarity of estimates, warranty terms, and repeat visits for the same issue. Prioritize technicians who document diagnostics, explain options for efficiency upgrades, and can verify credentials with DPL records. In a compact market, responsiveness and documented licensing separate dependable providers from the rest.

Frequently Asked Questions

HVAC repairs in Tewksbury 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.