6 AC Repair Contractors in Winthrop, MA
Top-Rated AC Repair Contractors in Winthrop
Professional Oil and HVAC
“Of four public reviews, two award 5 stars citing Dave's knowledge and honesty, while two award 1 star citing serious concerns about installation quality and…”
Locke Heating & Cooling
“Twenty-eight reviews collectively award five stars, with customers repeatedly calling out Technicians James, Evan, Liam, and Gary by name for same-day arrival…”
All AC Repair Contractors (6 total)
Crombie Plumbing & Heating
“Six of eight reviewers awarded five stars, with emergency response speed cited repeatedly. Three reviewers…”
AC Repair Costs in Winthrop
Typical repair costs for Winthrop 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 Winthrop, MA: What to Expect
Winthrop sits along the Boston metro edge, feeling both the bite of New England winters that dip to 22 F and the heavy summer humidity that pushes temperatures toward 82 F. The temperature swing creates real demand for AC Repair in Winthrop, where six licensed contractors compete for service calls. The local market carries a 4.4 average rating from roughly 108 verified reviews, showing that homeowners here have expectations and aren't quiet about when those expectations are met.
Costs in this region reflect the investment required for properly licensed work in one of the nation's most regulated HVAC markets. A diagnostic and service call typically runs $83 to $220, while capacitor replacement, a common repair on aging equipment, ranges from $132 to $495, with final pricing depending on system condition and labor time exposed once equipment is accessed. Massachusetts requires every legitimate contractor to hold both a Refrigeration Technician License and either a Sheet Metal or Pipefitter journeyman credential, a dual-licensing structure that separates seasoned professionals from shortcuts.
Review patterns reveal clear distinctions among local options. Locke Heating & Cooling earns consistent praise across twenty-eight five-star reviews, with technicians James, Evan, Liam, and Gary named repeatedly for same-day arrivals during emergencies and clear explanations of problems. Professional Oil and HVAC draws a split reception, some commend Dave's knowledge and straightforward approach while others flag concerns about installation quality. Eight reviewers rated Roof Repairs Co., praising fair pricing and efficient diagnostics that outperformed prior contractors, though billing disputes surface as the lone recurring complaint.