HVAC Services in Norwalk, CT
36 HVAC contractors found
Astacio Heating, Cooling, Plumbing & Electrical
“Across thousands of verified reviews, customers repeatedly mention same-day appointment availability and…”
Hellas Air Temp Inc
“Adam Masterson's 5-star review praises their same-day response capability and Carrier system installation,…”
Euro Comfort Zone HVAC
“All five detailed reviews award 5 stars, with emergency service and transparent pricing mentioned across…”
Servco Oil & Propane
“All 142 reviews award 5 stars, with multiple customers referencing 25+ year relationships and emergency…”
Climate Care, LLC
“Five-star ratings dominate the review portfolio, with 4 out of 4 sampled reviews awarding maximum scores.…”
Lowe's Air Duct Cleaning
“All 98 reviews are 5-star ratings, with technicians Oswaldo, Georgi, Ivan, Belman, Jaime Rodriguez, and…”
Blue Galaxy Duct Service LLC
“Eight recent reviewers collectively awarded perfect 5-star ratings, with four specifically praising the…”
Temp Assure Heating Air Conditioning & Refrigeration LLC
“All eight sampled reviews award five stars, with emergency response mentioned in four reviews. Jaime is named…”
Amazon Air Duct & Dryer Vent Cleaning Norwalk
“All five-star reviews mention either thorough dust removal or allergy relief outcomes, and Dominic Alec…”
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…”
Delta Plumbing & Heating
“All 8 visible reviews award 5 stars, with technicians Jimmy, Dimitris, and Dimitri named across multiple…”
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…”
Rowayton Fuel & Oil Co Inc
“Eight reviewers gave 5-star ratings, with five specifically mentioning emergency or same-day service. Three…”
GT Plumbing, Heating & Cooling, LLC
“Four reviewers award five stars, praising technical skill and reliable service. One client reports ongoing…”
Lighthouse Heating & Cooling
“All six client reviews award five stars, with clients consistently praising technical knowledge, timeliness,…”
A Morales and Son Duct Cleaning Service
“All six verified reviewers awarded 5-star ratings, with three specifically naming technicians Miguel Morales…”
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…”
Anthony Valenti heating&cooling
“Both customer reviews award five stars, reflecting complete satisfaction with system performance and…”
JP's Plumbing and Heating, LLC
“Both reviewers give 5-star ratings, with Patrick Long specifically praising the company's upfront pricing…”
HVAC Service Costs in Norwalk, CT
Pricing ranges across all HVAC services offered in Norwalk.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $83–$3,080 | 7 items → |
| AC Installation | $168–$22,400 | 8 items → |
| AC Replacement | $2,352–$17,920 | 5 items → |
| HVAC Maintenance | $15–$824 | 7 items → |
| HVAC Repair | $83–$3,850 | 7 items → |
| HVAC Service | $76–$15,228 | 6 items → |
| Emergency HVAC | $165–$3,850 | 6 items → |
| Commercial HVAC | $2–$88,000 | 7 items → |
Prices reflect continental metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
HVAC in Norwalk, CT: What Homeowners Should Know
Norwalk's position along Long Island Sound creates a distinct coastal climate that drives year-round hvac demand. Summer temperatures climb to the mid-80s with roughly seventeen days exceeding ninety degrees, while humidity hovers near sixty-seven percent, making moisture control essential. Winters remain comparatively mild, with January lows around twenty-five degrees, yet the heating season from November through March still requires reliable systems. This balance keeps local hvac companies Norwalk busy across both heating and cooling services. With sixty-six contractors serving the area and an average rating of 4.3 based on over twenty-six thousand customer reviews, homeowners have access to experienced professionals who understand how maritime influences shape equipment performance in the best hvac Norwalk market.
Costs for HVAC work in the region span from $2 for minor repairs to $88,000 for complete system replacements, reflecting the full scope of services available. Connecticut law mandates that contractors hold a Heating, Cooling and Piping (HPC) Contractor License, Class 1 from the state Department of Consumer Protection, which requires a minimum of four years of qualifying field experience in heating, cooling, and piping before a technician can operate independently. This licensing framework provides homeowners with assurance that licensed professionals have demonstrated competency through documented training and supervised work before managing system installations. The substantial price range accounts for everything from component replacements to full equipment upgrades, with costs tied directly to labor requirements and material specifications.
Customer feedback reveals consistent priorities among Norwalk homeowners. Review patterns emphasize response time and clear communication as primary factors in contractor selection, with many residents noting the importance of timely arrivals and straightforward explanations of required work. Homeowners value contractors who take the time to address questions about system operation and maintenance schedules rather than focusing solely on the transaction. These recurring themes across customer testimonials highlight what matters most to people investing in their home comfort systems.
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All HVAC Contractors in Norwalk, CT
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