13 AC Repair Contractors in Cambridge, MA

3.2 avg rating
2,741 total reviews4 offer 24/7 service
Need emergency service? 5 HVAC providers in Cambridge offer 24/7 availability

Top-Rated AC Repair Contractors in Cambridge

#1

UltraFix Appliance Repair

4.8(1,339 reviews)
Highly Rated

Seven of eight sampled reviews award five stars, praising same-day arrival, efficient diagnosis, and transparent pricing. Technicians named in positive reviews…

160 Alewife Brook Pkwy #1328, Cambridge, MA 02138
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#2

Sears Appliance Repair

4.5(572 reviews)

Two of three five-star reviewers specifically commend technicians by name, with Albert DiGeso praising Vonzell's efficient diagnosis and repair completion,…

100 Cambridgeside Pl, Cambridge, MA 02141
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#3

Minuteman Plumbing, Heating & Cooling

5.0(286 reviews)
Highly Rated

Every reviewer grants five stars, with specific technicians named across recent feedback. Customers describe fair pricing, honest option presentation, and…

100 Garden St, Cambridge, MA 02138
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All AC Repair Contractors (13 total)

Pann Home Services & Remodeling

4.6(360)
24/7

All six named customer reviews award 5 stars, with technicians Billy, Josh, Dave, Steve, and Shane…

126 Inman St, Cambridge, MA 02139
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Hunter & Sons AC & Cooling

4.7(52)
24/7

Four homeowner reviews consistently praise specific technicians: Trenton handles duct rerouting, furnace…

227 Cambridge St, Cambridge, MA 02141
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Next Step Removal & Installs

4.5(35)

Thirty-five reviews generate a 4.5-star average, with seven clients highlighting same-day or rapid response…

457 Cambridge St, Cambridge, MA 02141
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Alewife Co

4.2(43)

Five of eight reviewers assign 5 stars, praising transparent pricing and on-time arrivals. The lone 1-star…

254 Prospect St, Cambridge, MA 02139
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USA Air Duct And Chimney Services

4.8(20)

Eight reviewers collectively awarded five-star ratings, with two clients specifically citing same-day…

675 Massachusetts Ave, Cambridge, MA 02139
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Barrell Plumbing & Heating

3.4(28)

Five reviewers awarded five-star ratings, citing proactive communication, efficient scheduling, and…

36 Spinelli Pl, Cambridge, MA 02138
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Heating And Air Conditioning

5.0(6)

All six reviewers award five stars, with four clients specifically praising the team's punctuality, arriving…

17 Spring St, Cambridge, MA 02141
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Ultra Climate Base

0.0
24/7
50 Spring St, Cambridge, MA 02141
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Cambridge Air Conditioning Contractor MA

0.0
24/7
249-255 Third St, Cambridge, MA 02142
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Boston Plumbing and Air Conditioning

0.0
67 Smith Pl, Cambridge, MA 02138
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Your Choice Cooling & Heating

0.0
810 Memorial Dr #1956, Cambridge, MA 02139
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AC Repair Costs in Cambridge

Typical repair costs for Cambridge homeowners, by problem type.

ServiceLowAverageHigh
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 Cambridge, MA: What to Expect

Cambridge experiences New England extremes, winter temperatures drop to around 22 F while summer humidity pushes heat indices past 82 F, creating genuine dual-season demands despite the region's heating-dominated climate. This means local homeowners face both frozen pipes and humid summer cooling loads, requiring qualified technicians who understand the transition between furnace-reliance and air conditioning necessity. Thirteen licensed contractors serve the area with an average rating of 3.3 across more than twenty-seven hundred client reviews, a reflection of the practical challenges that come with maintaining comfort systems in one of the nation's most strictly regulated HVAC markets.

When it comes to ac repair in Cambridge, cost transparency matters. Homeowners should expect to pay between $83 and $220 for a diagnostic service call, with refrigerant recharge using R-410A ranging from $165 to $770 depending on system requirements and capacity. Capacitor replacements add another $132 to $495 in parts and labor. Massachusetts law requires contractors to hold both a Refrigeration Technician License and a Sheet Metal or Pipefitter journeyman credential from the state Division of Professional Licensure before performing any repair work, which adds professional accountability to the pricing structure.

Customer feedback reveals meaningful differences in service approach. UltraFix Appliance Repair draws consistent praise for same-day arrival, efficient diagnosis, and transparent pricing, with reviewers naming technicians Rick and Paul in positive contexts. Minuteman Plumbing, Heating & Cooling maintains perfect ratings across all sampled feedback, with customers specifically describing fair pricing, honest presentation of repair options, and post-service follow-up calls that build lasting trust. These distinct service patterns give Cambridge homeowners actionable insight beyond simple star ratings when selecting a contractor.

Frequently Asked Questions

AC repair in Cambridge typically costs $83-$3,080 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.