22 HVAC Repair Contractors in Norwalk, CT
Top-Rated HVAC Repair Contractors in Norwalk
Astacio Heating, Cooling, Plumbing & Electrical
“Across thousands of verified reviews, customers repeatedly mention same-day appointment availability and fair, itemized pricing as consistent satisfactions.…”
Hellas Air Temp Inc
“Adam Masterson's 5-star review praises their same-day response capability and Carrier system installation, while Miguel R's 1-star feedback documents a wiring…”
All HVAC Repair Contractors (22 total)
Climate Care, LLC
“Five-star ratings dominate the review portfolio, with 4 out of 4 sampled reviews awarding maximum scores.…”
Temp Assure Heating Air Conditioning & Refrigeration LLC
“All eight sampled reviews award five stars, with emergency response mentioned in four reviews. Jaime is named…”
Dominick's Heating and Cooling, LLC
“All eight reviewers award 5 stars, with five specifically naming the owner (Dominick) or praising…”
Brothers Fix It
“Every reviewer rated Brothers Fix It 5 stars, with 4 of 5 customers naming specific technicians, Hilton…”
JLP Heating & Cooling
“All 24 reviews award a perfect 5-star rating, with customers specifically praising same-day emergency…”
The Heating & Cooling Company
“All 22 reviews award 5 stars, with Mike named personally in multiple testimonials as the technician who…”
AAA Plus Emergency Burner Service Inc.
“Every review on record awards 5 stars, with 23 customers praising fast response times, Dean directly, and…”
Mike's Plumbing Services LLC
“Six of seven detailed reviews award 5 stars, with customers specifically praising same-day arrival, up-front…”
AirPlus Inc
“All 21 reviewers awarded 5 stars, with ten specifically mentioning same-day or same-weekend response times.…”
T&H Mechanical Systems
“12 of 18 reviewers awarded 5-star ratings, frequently highlighting technician professionalism, clear…”
Varsity Zone HVAC of Norwalk
“Eight reviewers awarded perfect 5-star ratings, with Mark, Theo, and Jose named personally across five of…”
Stephen Miller Plumbing & Heating
“Twelve reviewers award perfect five-star ratings, with eight specifically praising emergency response speed…”
MCK Heating and cooling llc
“All 12 reviews award 5 stars, with Chris named directly in 8 of them. Three reviewers note emergency or…”
Lighthouse Heating & Cooling
“All six client reviews award five stars, with clients consistently praising technical knowledge, timeliness,…”
American Heating & AC
“All five named reviewers awarded five-star ratings, with two clients specifically commending John Goodchild…”
Morant Mechanical Group
“All six reviewers awarded five stars, with two clients specifically naming Ossian for installation and duct…”
Sears Heating and Air Conditioning
“The single customer review awards a perfect 5-star rating, with the reviewer specifically praising the…”
Mitsubishi Electric Dealer Provided by Hrod
“Website testimonials cite Rod by name in multiple reviews, with customers describing specific outcomes…”
HVAC Repair Costs in Norwalk
Typical heating and cooling repair costs in Norwalk, by component.
| Service | Low | Average | High |
|---|---|---|---|
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 Norwalk, CT: What to Expect
Living along Long Island Sound, Norwegians experience a coastal climate that keeps both heating and cooling systems working year-round. Summers push into the 80s with enough humidity to make air conditioning essential, while winters rarely plonge below 25 degrees but still demand reliable heating from November through March. This four-season weather pattern creates consistent demand for hvac repair in Norwalk, where twenty-three licensed contractors compete for business and maintain an average rating of 4.4 based on over three thousand customer reviews.
Customer feedback consistently points to several distinguishing qualities among the area's better-rated technicians. Reviewers frequently mention Jason and Mike for taking the time to explain system issues in understandable terms rather than pushing unnecessary upgrades. Response time receives strong mention, with many customers noting same-day or next-day availability even during peak seasonal rushes. Communication style matters here too,-homeowners appreciate contractors who arrive on time, respect the property, and give honest assessments about whether repair or replacement makes better financial sense. These patterns appear repeatedly across the feedback, suggesting that Norwalk residents value transparency and reliability over salesmanship when choosing who services their homes.
Frequently Asked Questions
Other HVAC Services in Norwalk, CT
All HVAC Contractors in Norwalk, CT
Complete directory of 57 contractors — browse alphabetically
A–Z
All HVAC Contractors in Norwalk, CT
Complete directory of 57 contractors — browse alphabetically
A
- A Morales and Son Duct Cleaning Service
- AAA Plus Emergency Burner Service Inc.
- Advanced Rooter Plumbing
- Air Care Specialists
- AirPlus Inc
- Alpha Air Systems Inc.
- Amazon Air Duct & Dryer Vent Cleaning Norwalk
- American Heating & AC
- Anthony Valenti heating&cooling
- Anytime Appliance Repair Service LLC
- Astacio Heating, Cooling, Plumbing & Electrical