Top New Haven, Connecticut HVAC Companies

Find a heating, air conditioning, ventilation contractor serving New Haven, Connecticut

Call for an HVAC Contractor Now

If you need HVAC service in New Haven, Connecticut, Best of the Web is the right place to start. Here you’ll find qualified and verified Connecticut HVAC contractors. No matter where you live, start your search here and find an HVAC technician.


Showing
116 listings found

Celco Heating And Air Conditioning

HVAC contractor providing air conditioning repair, heating repair and installation services. Broken or inefficient HVAC system? Our technicians service, repair or install the unit…

Unclaimed

A & G Mechanical LLC

A & G Mechanical LLC is a reputable heating contractor and service establishment in New Haven, CT. We specialize in plumbing, HVAC, and electrical… Unclaimed: Claim this business

Unclaimed

A&S Nathan Heating and Cooling, LLC

A&S Nathan Heating and Cooling, LLC is a leading HVAC contractor in Ansonia, CT offering top-notch heating, cooling, electrical solutions to residential & commercial… Unclaimed: Claim this business

Unclaimed

Ace Plumbing Heating & Air Conditioning Co

Ace Plumbing Heating & Air Conditioning Co is a trusted HVAC contractor in Bridgeport, CT. With over 47 years of experience, we specialize in… Unclaimed: Claim this business

Unclaimed

ACP Heating & Cooling

ACP Heating & Cooling is a leading HVAC contractor in Trumbull, CT, providing top-notch air conditioning and heating services. With a team of skilled… Unclaimed: Claim this business

Unclaimed

Affordable Heating and Air Conditioning, LLC.

Affordable Heating and Air Conditioning, LLC is a reputable HVAC contractor in Stratford, CT. We specialize in providing high-quality HVAC services including repairs, sales,… Unclaimed: Claim this business

Unclaimed

Affordable Heating and Cooling

Affordable Heating and Cooling is a leading HVAC contractor in New Haven, CT, specializing in heating and cooling services for residential and commercial clients.… Unclaimed: Claim this business

Unclaimed

Air Comfort Systems Inc

Air Comfort Systems Inc is a leading HVAC contractor specializing in commercial and industrial HVAC services in Wallingford, Connecticut. With over 20 years of… Unclaimed: Claim this business

Unclaimed

Air Dynamics llc

Air Dynamics LLC is a leading HVAC contractor providing comprehensive heating and cooling solutions in Fairfield County, CT. With a proven commitment to excellence… Unclaimed: Claim this business

Unclaimed

Air Tech Heating & Cooling Llc

Air Tech Heating & Cooling LLC is a trusted HVAC contractor specializing in air conditioner and heating system services in Branford, Connecticut. With our… Unclaimed: Claim this business

Unclaimed

Air, Inc.

Air Inc. Heating and Air Conditioning is a trusted HVAC contractor serving New Haven, New London, and Fairfield Counties. With over 27 years of… Unclaimed: Claim this business

Unclaimed

Aire Serv of Southwest Connecticut

Aire Serv of Southwest Connecticut is a leading HVAC contractor offering comprehensive heating, ventilation, and air conditioning services in Derby, CT. Our team of… Unclaimed: Claim this business

Unclaimed

Aireze Heating & Cooling Llc

Aireze Heating & Cooling LLC is the go-to HVAC contractor in Bridgeport, Connecticut. We offer a full range of heating and cooling services for… Unclaimed: Claim this business

Unclaimed

All Temperature Heating & Cooling

All Temperature Heating & Cooling is a reputable heating contractor in North Haven, Connecticut. We specialize in HVAC installation, repair, and maintenance as well… Unclaimed: Claim this business

Unclaimed

Alliance Heating & Air Conditioning

Alliance Heating & Air Conditioning is a reputable HVAC contractor providing superior residential and commercial heating and cooling solutions since 1979. We specialize in… Unclaimed: Claim this business

Unclaimed

Argus Air Systems Inc.

Argus Air Systems Inc. is a leading HVAC contractor in Monroe, CT. With over 30 years of experience, we specialize in residential and commercial… Unclaimed: Claim this business

Unclaimed

Atlantic Duct Cleaning

Atlantic Duct Cleaning is a trusted HVAC contractor in Ansonia, CT. We specialize in air duct cleaning, furnace repair, and air conditioning services. With… Unclaimed: Claim this business

Unclaimed

Atlantic Plumbing & Heating

Atlantic Plumbing & Heating is a reputable contractor providing top-quality plumbing and heating services in Prospect, CT. With expertise in bathroom remodeling, gas installation,… Unclaimed: Claim this business

Unclaimed

Automated Logic Connecticut

Automated Logic Connecticut is a leading HVAC contractor offering automated building solutions and comprehensive craft, design, and architecture services. We specialize in serving B2B… Unclaimed: Claim this business

Unclaimed

Bertanza Air Systems

Bertanza Air Systems is a leading HVAC contractor in Bridgeport, Connecticut with over 45 years of experience. We offer exceptional heating and cooling services… Unclaimed: Claim this business

Top HVAC Services

 

 While there are a lot of services offered by Connecticut HVAC contractors, here are some of the most common reasons you may call one for.

 
  • Heater or AC doesn’t come on: When this happens, you turn on the AC or heater and nothing happens. If your unit doesn’t respond, it could be a problem with the unit itself or with the thermostat. 
  • Maintenance: Once a year you need to have your HVAC systems checked by a professional. They’ll check your system for damage or corrosion, examine the blower, check the vents for blockages or leaks, and give the whole system a once over.
  • HVAC makes strange noises: If you turn on the heater or air conditioner and hear an odd clanking, banging, screeching, or any other strange sound, It could be from a faulty fan or other part failure. 
  • Low system performance: If the heater struggles to maintain the temperature, the AC can’t cool quite enough, or the system constantly turns on and off, there is probably something causing degraded performance.
  • Poor air quality: Have you noticed strange smells or a lot more dust than usual? There could be a bad air filter or other problem with your HVAC that is causing poor air quality. 

Why Choose Us

Best of the Web has verified and listed millions of businesses since 1994, adapting our model to new technologies and new digital marketing requirements as the decades have rolled by. We remain the most trusted online directory around, and the go-to choice for a quality business directory listing which drives results.

  • Improving Online Business Presence

    Elevate your market presence with our targeted SEO strategies and premium listings, ensuring top-tier online visibility.

  • 24/7 Customer Support

    Our dedicated team is available around the clock, providing seamless support to enhance your business operations.

  • Trusted by Customers

    Build customer trust with our rigorously vetted listings, boosting your credibility and attracting quality clientele.

Get Listed Today
Worker with washing machine

New HVAC Services Listings

New Listing
5.018 ratings

Mini Split Matt

New Listing
4.9653 ratings

Hunt's Services

New Listing
4.9143 ratings

Top Tech Mechanical Services, Inc

Recent HVAC Services Reviews

Recent Review

Campbell's Heating, Cooling & Home Improvements

Joseph Waleski Tuesday, November 30th -0001
Jessie Cambell The most unprofessional, unqualified person, in the HVAC business! This person will LIE [...]
Recent Review

Hunt's Services

Jeannie Ianelli Saturday, November 30th 2024
Gordon and his partner were great. While the problem was much more extensive than we knew, they did [...]
Recent Review

Hunt's Services

J Jay Saturday, November 30th 2024
J Jay opted not to leave a text review of Hunt's Services

Connecticut HVAC Cost Guide

When you pay for HVAC service your money goes toward the labor of the technician, the costs associated with running the business, the parts that may be necessary for the service, and for any supplies needed for your project. Costs will vary based on your location. Below are the averages you can expect for some of the usual HVAC repairs or services.

 
  • National Average: $155-515
  • Thermostat Replacement: $120-330
  • Maintenance: $100-135 
  • Fan Repair: $365-660
  • Coolant Recharge: $150-595
  • Ignitor Replacement: $225-335
 

Tips For Hiring An HVAC Technician

 

There are a lot of HVAC technician’s around New Haven, Connecticut, and that can make it difficult to select a good one. Below are some tips to help get you started in your selection.

 

Check Reputation And Reviews

 

The first and best thing you should do when looking for an HVAC technician is to check their reputation and reviews on Best of the Web. You’ll find a list of qualified and verified HVAC professionals near you. You’ll see their reviews, as well as details like their phone number and the hours they operate.

 

Ask Questions

 

Any quality HVAC technician should be willing to address your questions and concerns. If they won’t, they may not be someone you want to do business with. You can choose someone else if they are unwilling to explain things. Find a professional you feel comfortable with and trust to complete the work properly.

 

Get It In Writing

 

You’ll probably want quotes from multiple technicians before hiring. Get their quotes in writing, so you can refer back to that quote when it comes time for the work. This allows you to make sure they only repair what they quoted and charge the quoted price. Technicians should get pre-approval for any work they do above what was in their quote.

 

Frequently Asked Questions about Hiring HVAC Techs

 

Should I Repair Or Replace My System?

 

If your HVAC system is over fifteen years old, it’s likely time to replace it. As a system ages, the cost for repairs typically goes up. Older systems may not be as efficient to operate or perform as well as a new system. Also, replace your system if the cost of a repair exceeds half the cost of a new system and it is no longer under warranty.

 

Do HVAC Technicians Have To Be Licensed?

 

Whether an HVAC technician must be licensed or not depends on the state you reside in. Some states do not require a license, but most do. Often, non-licensed and non-certified technicians may do low-quality work. While not all unlicensed technicians perform substandard work, it increases that risk.

 

What Is The Best Way To Find A Reputable HVAC Technician Near Me?

 

The best way to find an HVAC technician near you is to check Best of the Web. You can find a list of HVAC professionals near you, and you can read their reviews and see their details. You’ll find only verified and reputable HVAC technicians, and you can trust what you find.