Expertise.com Homepage

2025

Last updated:

Best HVAC & Furnace Repair Services in Norwalk, CT

Our Recommended Top 9

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Norwalk HVAC & furnace repair services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

29Reviewed

21Curated

9Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Best HVAC & Furnace Repair Services Serving Norwalk
97 Bridgeport Ave., #8, Shelton, CT 06484

Expertise.com Rating

Review Sources

HomeAdvisor
4.7 (47)
Yelp
4.0 (13)
Google
4.3 (12)

Why choose this provider?

1-800-Plumber+Air completes projects for both residential and commercial clients who need air conditioner repair services near Norwalk. It can fix broken A/C units of various makes and models, and it has over 15 years of experience repairing malfunctioning units as well as heating appliances. Installation services are also available to clients that need to have systems put in place for the first time or replace outdated or broken appliances.

  • Air Conditioning
  • Furnaces
  • Tune Up

Best HVAC & Furnace Repair Services Serving Norwalk
Fairfield, CT 06825

Expertise.com Rating

Review Sources

HomeAdvisor
4.7 (163)
Google
4.1 (15)
Yelp
4.5 (11)

Why choose this provider?

Mikes Plumbing Services LLC's air conditioning repair services near Norwalk are available to any client that needs an A/C unit or heater in their home repaired. This company has specific experience with several types of heaters including both oil and gas furnaces, gas boilers, gas fireplaces, radiant heaters, and heat pumps. It fixes central air and ductless systems, and it also works on humidification systems. Mikes Plumbing Services LLC installs both cooling and heating appliances too.

  • Air Conditioning
  • Furnaces
  • Boilers

Best HVAC & Furnace Repair Services Serving Norwalk
345 Main Avenue, Norwalk, CT 06851

Expertise.com Rating

Review Sources

HomeAdvisor
4.6 (177)
Google
4.8 (33)
Yelp
2.3 (6)

Why choose this provider?

Badaracco Plumbing & Heating can perform air conditioning repair services in Norwalk for home owners with heating needs specifically. Its services are available 24/7 for clients who've lost heat, or who have appliances that are underperforming. This company works with both gas and electric furnaces and has a lot of experience with radiant heating systems. Aside from HVAC, Badaracco Plumbing & Heating also services water heaters, and as its name suggests, offers extensive plumbing services.

  • Boilers
  • 24/7

Best HVAC & Furnace Repair Services Serving Norwalk
52 Connecticut Avenue, Norwalk, CT 06850

Expertise.com Rating

Review Sources

Google
4.8 (290)
Facebook
4.8 (17)

Why choose this provider?

Founded in 1978, Hellas Air Temp offers 24-hour air conditioning repair services in Norwalk. The company sells and installs new residential and commercial heating and air conditioning systems. Its technicians fix HVAC and furnace problems such as leaks, foul odors, and unusual noises. People suffering from allergies and poor indoor air quality can count on Hellas Air Temp to improve indoor air quality through maintenance cleaning and tune-up services.

  • Air Conditioning
  • 24/7

Best HVAC & Furnace Repair Services Serving Norwalk
270 Rowe Avenue, Milford, CT 06461

Expertise.com Rating

Review Sources

Facebook
4.6 (16)

Why choose this provider?

Founded in 1979, Connecticut Air Systems provides HVAC solutions to residential and commercial clients living in Norwalk. Its mechanics assess the HVAC needs of new users and install the required systems, such as gas furnaces, ductless splits, and heat pumps. They conduct comprehensive system checkups and handle cleanups and lubrication of parts such as filters and air cleaners. The technicians also work on humidification systems and sheet metal installation and repair. Connecticut Air Systems provides emergency HVAC service.

  • Air Conditioning
  • Thermostats
  • 24/7

Best HVAC & Furnace Repair Services Serving Norwalk
154 Brentwood Road, Bay Shore, CT 11706

Expertise.com Rating

Review Sources

Google
4.1 (28)
Facebook
5.0 (11)
Yelp
3.0 (2)

Why choose this provider?

Founded in 2000, Erols Plumbing, Heating, & Cooling serves residential and commercial property owners in the Norwalk area. Its skilled workers deal with installation and repairs for high-efficiency gas and oil furnaces, central ACs, and boilers. They also evaluate the performance of the system and create the required servicing plans to increase efficiency and lifespan. Erols Plumbing, Heating, & Cooling handles new installation and fixes damaged home air quality system products. Other services include plumbing and home remodeling.

  • Air Conditioning
  • Furnaces
  • Tune Up

Best HVAC & Furnace Repair Services Serving Norwalk
15 Tee Pee Rd Rocky , Rocky Point , NY 11778, Rocky Point, CT 11778

Expertise.com Rating

Review Sources

HomeAdvisor
4.8 (62)
Google
5.0 (4)
Yelp
5.0 (2)

Why choose this provider?

Zone Heating & Air Conditioning Inc. extends its services to home owners needing air conditioner installation services near Norwalk. This company has over two decades of experience working with HVAC systems, and it installs several brands of A/C units and furnaces. It can also convert-based oil furnaces to gas fuel. Zone Heating & Air Conditioning Inc. provides repair and maintenance services as well, and annual maintenance plans are available for products by a variety of major manufacturers.

  • Air Conditioning
  • Furnaces

Best HVAC & Furnace Repair Services Serving Norwalk
131 Larkfield Road, East Northport, CT 11731

Expertise.com Rating

Review Sources

Google
4.7 (6)
Facebook
5.0 (6)
Yelp
5.0 (3)

Why choose this provider?

Comfort Control Air Conditioning Corp. has provided HVAC solutions in residential and commercial buildings in Norwalk for over 60 years. Its experts conduct extensive checkups on heating and cooling systems and components, such as boilers, ACs, and furnaces, and repair the defects identified. The company's maintenance services include full system cleanup and filter replacement to ensure the home's indoor air is clean and fresh. Comfort Control Air Conditioning Corp offers annual heating safety checkups on furnaces and boilers to prevent carbon monoxide leakages.

  • Air Conditioning
  • Furnaces
  • Central Air

Best HVAC & Furnace Repair Services Serving Norwalk
29 Parker Avenue, Stamford, CT 06906

Expertise.com Rating

Review Sources

Google
5.0 (17)
Yelp
4.0 (7)
Facebook
5.0 (2)

Why choose this provider?

Controlled Temperatures Inc. is an HVAC company rendering air conditioner installation services near Norwalk to home and business owners. This company installs several types of A/C units in homes and commercial buildings, often making product recommendations to help clients choose the best A/C unit for their circumstances. It does new and replacement installations, and can also repair appliances when they break. Maintenance contracts are available for scheduled services. Indoor air quality and ventilation services are offered as well.

  • Air Conditioning
  • Furnaces
  • Thermostats

Compare our Top HVAC & Furnace Repair Services

NameExpertise RatingAddressPromotionsLearn more
1-800-Plumber+Air
97 Bridgeport Ave., #8, Shelton, CT 06484
Mikes Plumbing Services LLC
Fairfield, CT 06825
Badaracco Plumbing & Heating
345 Main Avenue, Norwalk, CT 06851
Hellas Air Temp
52 Connecticut Avenue, Norwalk, CT 06850
Connecticut Air Systems
270 Rowe Avenue, Milford, CT 06461
Erols Plumbing Heating & Cooling
154 Brentwood Road, Bay Shore, CT 11706
Zone Heating & Air Conditioning Inc.
15 Tee Pee Rd Rocky , Rocky Point , NY 11778, Rocky Point, CT 11778
Comfort Control Air Conditioning Corp
131 Larkfield Road, East Northport, CT 11731
Controlled Temperatures, Inc
29 Parker Avenue, Stamford, CT 06906

Related Articles

FeaturedHeatingCooling hero

Home Energy Guide: Heating and Cooling Units

Energy consumption is an expensive part of our lives. On average, Americans pay nearly $200 per month on utilities and fuels....