29 AC Installation Contractors in Norwalk, CT
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Top-Rated AC Installation Contractors in Norwalk
P.C. Richard & Son
“3875 reviews yield a 4.9-star average, with six of seven detailed reviews awarding five stars. Named staff members Braxton, Andres, Carlos, and Marco appear…”
Astacio Heating, Cooling, Plumbing & Electrical
“Across thousands of verified reviews, customers repeatedly mention same-day appointment availability and fair, itemized pricing as consistent satisfactions.…”
All AC Installation Contractors (29 total)
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 carry a 5-star rating, with customers consistently praising the same-day response during…”
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…”
Reo Appliances Inc
“Eight recent reviews award 5 stars, with each narrative naming a specific technician, Jose, Dylan, Mike, Joe,…”
Brothers Fix It
“All five reviewers awarded 5 stars and specifically mention technician Hilton by name, praising his…”
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…”
Devine Bros Inc
“Eight reviewers awarded perfect 5-star ratings, with three recounting specific emergency scenarios resolved…”
AirPlus Inc
“All 21 reviewers awarded 5 stars, with ten specifically mentioning same-day or same-weekend response times.…”
Mike's Plumbing Services LLC
“Six of seven detailed reviews award 5 stars, with customers specifically praising same-day arrival, up-front…”
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…”
MCK Heating and cooling llc
“All 12 reviews award 5 stars, with Chris named directly in 8 of them. Three reviewers note emergency or…”
GT Plumbing, Heating & Cooling, LLC
“Four reviewers award five stars, praising technical skill and reliable service. One client reports ongoing…”
Morant Mechanical Group
“All six reviewers awarded five stars, with two clients specifically naming Ossian for installation and duct…”
American Heating & AC
“All five named reviewers awarded five-star ratings, with two clients specifically commending John Goodchild…”
Anthony Valenti heating&cooling
“Both customer reviews award five stars, reflecting complete satisfaction with system performance and…”
Alpha Air Systems Inc.
“Of 3 detailed reviews, one awards 5 stars while twoothers cite 1 star for no-show appointments and…”
L J Denner & Sons
“The single verified review awards 5 stars and specifically praises the contractor's winter emergency…”
Sears Heating and Air Conditioning
“The single customer review awards a perfect 5-star rating, with the reviewer specifically praising the…”
AC Installation Costs in Norwalk
New central AC installation costs in Norwalk, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $168 | $392 | $784 |
Ductless mini-split (single zone) | $2,240 | $5,040 | $8,960 |
Central AC replacement (existing ducts) | $3,920 | $7,280 | $13,440 |
Central AC new install (with ductwork) | $7,840 | $13,440 | $22,400 |
Carrier (residential) | $4,256 | $6,944 | $11,760 |
Trane (residential) | $5,600 | $9,856 | $15,232 |
Lennox (residential) | $3,920 | $7,280 | $13,440 |
Rheem (residential) | $3,584 | $6,160 | $10,080 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Norwalk, CT: What to Expect
Norwalk’s coastal position on Long Island Sound moderates extremes but still produces humid summers with highs near 85°F and about 17 days above 90°F, so reliable cooling is a seasonal priority. That demand supports nine local contractors averaging a 4.8 rating across 2,920 reviews, making ac-installation Norwalk a competitive market where availability and reputation matter.
Exact cost figures from top line items weren’t provided in the data, but homeowners should expect price variation based on system capacity, efficiency ratings, ductwork changes and labor. Connecticut requires HVAC professionals to hold an HPC Contractor License — Class 1 (Master HPC Contractor) from the Department of Consumer Protection, so verify credentials and written estimates before any work begins.
Customer highlights weren’t included in the dataset, so look for recurring patterns in reviews: punctuality, clear communication about timelines, warranty handling and post-installation checks. Note which contractors offer emergency service — three in the area do — and prioritize those who document load calculations, refrigerant types, and efficiency guarantees to avoid surprises in a humid coastal climate.
Frequently Asked Questions
Other HVAC Services in Norwalk, CT
All HVAC Contractors in Norwalk, CT
Complete directory of 66 contractors — browse alphabetically
A–Z
All HVAC Contractors in Norwalk, CT
Complete directory of 66 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