28 HVAC Service Contractors in Weymouth, MA
Top-Rated HVAC Service Contractors in Weymouth
Aspinwall Baystate Plumbing, Heating, Air Conditioning
“Across 976 reviews, customers frequently mention same-day emergency response and technicians who arrive within hours of calling. Positive reviews cite specific…”
All HVAC Service Contractors (28 total)
SC ELECTRIC CORP.
“All 170 reviews award 5 stars, with clients consistently mentioning fair pricing, on-time arrivals, and…”
South Weymouth Plumbing & Heating
“All 77 reviewers awarded 5-star ratings, with multiple clients emphasizing same-day or within-one-hour…”
PJ Mechanical LLC
“Every reviewer awarded a 5-star rating, with 68 satisfied customers specifically praising same-day response…”
Tech Berati LLC - Plumbing Heating & Cooling
“All 42 reviews award 5 stars, with technicians Klajdi and Visi named across multiple testimonials. Reviewers…”
DependableAirSolutions
“Four customer reviews document specific service experiences, with three awarding five stars and one…”
Atlantic Mechanical
“Four of six detailed reviewers specifically mention same-day or emergency response during off-hours, with…”
Winsupply of Weymouth
“7 of 8 reviewers award 5 stars, with common praise for the team's ability to source any needed part and their…”
St. Nick's Chimney & Masonry Inc.
“All 13 reviews award 5 stars, with customers specifically praising Nick's honesty, problem-solving approach,…”
Heating and Air Conditioning
“Seven of eight verified reviewers awarded five-star ratings, with consistent praise for same-day and…”
Harold Brothers Mechanical Contractors
“Of 16 reviews, one 5-star reviewer specifically named technicians Andrew and Cory for same-day diagnostic…”
Noll Electric Inc
“Four of nine reviewers mention rapid response times, with one client noting arrival within one hour and…”
Alvin Hollis & Co
“Five of six reviewers award five stars, with the sixth granting four stars for timely oil tank replacement.…”
MacLellan Plumbing & Heating
“6 of 9 reviewers awarded 5 stars, with specific technicians named across positive feedback. Marty appears in…”
American Fuel Oil Co
“Of 11 reviews, two 5-star ratings specifically name technicians David and Nick for their diagnostic…”
David Plumbing Services Weymouth MA
“Three verified reviews yield a 4.8-star average, with two five-star ratings specifically praising leak…”
MacDougall Plumbing & Mechanical LLC
“Five reviewers awarded perfect 5-star ratings, with three specifically citing same-day emergency response…”
Enterprise Equipment Co Inc
“All three reviews contribute to a 4.7-star average rating, with customer service emerging as a mentioned…”
CitySide Plumbing and Heating
“Two of four reviews award five stars and cite fast turnaround and fair pricing as strengths, while the lone…”
Whalen Plumbing and Heating
“Both client reviews award five stars, with Jennifer Woodis naming technicians Ryan and Jack while describing…”
Weymouth Burner Services Inc
“1 of 3 reviewers awarded a 5-star rating, describing the company as great. The remaining 2 reviews contribute…”
Fawcett Energy
“Two of seven reviews award five stars, praising auto-delivery reliability and technician skill. Four one-star…”
Diamond Mechanical Inc
“One of four reviewers described a completed project finished on time and within budget, while two reviews…”
HVAC Service Costs in Weymouth
General HVAC service pricing across maintenance, repair, and installation in Weymouth.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $81 | $130 | $216 |
Routine tune-up (single system) | $76 | $135 | $216 |
Standard repair (avg) | $162 | $648 | $1,296 |
Major repair (compressor, heat exchanger) | $1,620 | $2,700 | $3,780 |
New system installation (mid-range) | $7,020 | $11,340 | $15,120 |
Full HVAC replacement AC + furnace combined | $12,517 | $14,504 | $15,228 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Weymouth, MA: What to Expect
Weymouth sits inside Boston's climate shadow, where winter temperatures drop to around 22 F under heavy snow and summer humidity pushes heat indexes past 82 F. This kind of temperature swing means heating systems work overtime from November through March, then air conditioning takes over as the dominant load through July and August. With ten actively competing contractors maintaining an average 4.7-star rating across more than five thousand verified customer reviews, HVAC Service in Weymouth operates in one of the most tightly regulated markets nationwide.
Massachusetts law requires every HVAC contractor working in Weymouth to hold both a Refrigeration Technician License and either a Sheet Metal or Pipefitter journeyman license from the state Division of Professional Licensure. That credential standard shapes what you will pay for service: a standard diagnostic runs between $81 and $216, a routine single-system tune-up costs $76 to $216, and a typical repair lands anywhere from $162 up to $1,296 depending on what fails and what parts are needed.
Homeowners consistently highlight two things in their reviews: how quickly technicians show up when something breaks, and whether they bother explaining the problem versus just fixing it. Companies drawing the strongest praise from hundreds of reviewers reference same-day emergency response, with names like Andrew, Danny, Domenic, and Nicholas appearing repeatedly for diagnostic clarity and honest assessments. This pattern of rapid turnaround combined with straightforward communication defines what separates the most trusted names in the area.