Top 10 HVAC Companies in Waterbury, CT

Porch Pro Headshot 20/20 Air Service Cooling, Heating, and Plumbing
HVAC Contractors
Serves Waterbury, Connecticut
When you need expert heating, cooling or plumbing service across Connecticut and New York, you can depend upon 20/20 Air Mechanical. You can read about our superb guarantees here, and from our happy customers here. 1. HEATING & AIR CONDITIONING EXPERTISE Same Day20/20 Air can help with a full rang...Read more about 20/20 Air Service Cooling, Heating, and Plumbing
100% response rate
When you need expert heating, cooling or plumbing service across Connecticut and New York, you can depend upon 20/20 Air Mechanical. You can read about our superb guarantees here, and from our happy customers here. 1. HEATING & AIR CONDITIONING EXPERTISE Same Day20/20 Air can help with a full rang...Read more about 20/20 Air Service Cooling, Heating, and Plumbing
Porch Pro Headshot Aire Serv of Southwest Connecticut
HVAC Contractors
Serves Waterbury, Connecticut
(1,186)
Heating & Cooling Services in Southwest Connecticut
Heating & Cooling Services in Southwest Connecticut
Porch Pro Headshot HARP Mechanical and Home Services LLC
HVAC Contractors
Serves Waterbury, Connecticut
(885)
Locally owned and operated and in service for more than 25 years. Proudly serving families in Windsor Locks and throughout Connecticut. We follow the Golden Rule: Treat people the way you would want to be treated!
Locally owned and operated and in service for more than 25 years. Proudly serving families in Windsor Locks and throughout Connecticut. We follow the Golden Rule: Treat people the way you would want to be treated!
Porch Pro Headshot County Wide Mechanical Services
HVAC Contractors
Serves Waterbury, Connecticut
(504)
County Wide Mechanical Services is ready and willing to solve any heating and cooling issues that you experience at your home or business. Keeping Connecticut comfortable since 2006, our staff is trained and licensed to correct any issue you may have. Our company has been built on pride and customer...Read more about County Wide Mechanical Services
County Wide Mechanical Services is ready and willing to solve any heating and cooling issues that you experience at your home or business. Keeping Connecticut comfortable since 2006, our staff is trained and licensed to correct any issue you may have. Our company has been built on pride and customer...Read more about County Wide Mechanical Services
Porch Pro Headshot Aire Serv of The Mid-hudson Valley
HVAC Contractors
Serves Waterbury, Connecticut
(302)
AC & Heating Services in Mid-Hudson Valley
AC & Heating Services in Mid-Hudson Valley
Porch Pro Headshot New England Air Systems LLC
HVAC Contractors
Serves Waterbury, Connecticut
(162)
We service and install all makes of furnaces, boilers & air conditioning systems as well as heat pump systems, custom wine cellars, humidifiers, air purification systems, ventilation systems, UV light systems and hot water heaters. With NEAS, you work with a team of professionals from the beginnin...Read more about New England Air Systems LLC
We service and install all makes of furnaces, boilers & air conditioning systems as well as heat pump systems, custom wine cellars, humidifiers, air purification systems, ventilation systems, UV light systems and hot water heaters. With NEAS, you work with a team of professionals from the beginnin...Read more about New England Air Systems LLC
Porch Pro Headshot Ralph Mann & Sons Inc.
HVAC Contractors
Serves Waterbury, Connecticut
(76)
Ralph Mann & Sons is an TRANE & LENNOX HVAC company based out of Ansonia. We offer, gas pipe installation, gas line repair, and humidifier installation and all Heating and AC. We also install KOHLER & GENERAC generator's Ralph Mann & Sons is accredited by the United States Environmental Protection A...Read more about Ralph Mann & Sons Inc.
Ralph Mann & Sons is an TRANE & LENNOX HVAC company based out of Ansonia. We offer, gas pipe installation, gas line repair, and humidifier installation and all Heating and AC. We also install KOHLER & GENERAC generator's Ralph Mann & Sons is accredited by the United States Environmental Protection A...Read more about Ralph Mann & Sons Inc.
Porch Pro Headshot Avon Plumbing & Heating Co, Inc
HVAC Contractors
Serves Waterbury, Connecticut
(109)
Avon Plumbing & Heating has been servicing the Farmington Valley and beyond for over 75 years. With 2,500 square feet of showroom space, we feature fixtures from around the world along with working displays of kitchens & bathrooms. Reliable & experienced design services and technicians are available...Read more about Avon Plumbing & Heating Co, Inc
Avon Plumbing & Heating has been servicing the Farmington Valley and beyond for over 75 years. With 2,500 square feet of showroom space, we feature fixtures from around the world along with working displays of kitchens & bathrooms. Reliable & experienced design services and technicians are available...Read more about Avon Plumbing & Heating Co, Inc
Porch Pro Headshot Cromwell Energy, Inc.
HVAC Contractors
Serves Waterbury, Connecticut
(58)
Cromwell Energy is a locally owned heating and air conditioning company in Cromwell, Connecticut. Our technicians are trained on the latest technology, are licensed and insured. We deliver honest, fair, and dependable HVAC services, and are on call 24 hours a day for our customers. Cromwell Energy ...Read more about Cromwell Energy, Inc.
Cromwell Energy is a locally owned heating and air conditioning company in Cromwell, Connecticut. Our technicians are trained on the latest technology, are licensed and insured. We deliver honest, fair, and dependable HVAC services, and are on call 24 hours a day for our customers. Cromwell Energy ...Read more about Cromwell Energy, Inc.
Porch Pro Headshot A First Response HVAC
HVAC Contractors
Serves Waterbury, Connecticut
(30)
A-1st LLC. Heating & Air Conditioning is locally owned and operated by The Shaw Family. The company founder Leonard Shaw and son Aaron whose combined business experience exceeds 55 years handle the day to day operation. Since the beginning, the company has earned a reputation for courteous service a...Read more about A First Response HVAC
A-1st LLC. Heating & Air Conditioning is locally owned and operated by The Shaw Family. The company founder Leonard Shaw and son Aaron whose combined business experience exceeds 55 years handle the day to day operation. Since the beginning, the company has earned a reputation for courteous service a...Read more about A First Response HVAC

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Waterbury HVAC Contractors

341416

Absolute disaster. Avoid at all costs. He didn't actually fix what was broken, and then proceeded to flood our kitchen because he failed to reconnect some piping he had disconnected, and then proceeded to refuse to pay for repairs and has dodging our ca...

- Gordon Purves
34042
124670

Bunch of scammers..

- Sam Toole
40495

Very courteous service. Very satisfied with all work done!

- craig mandell
124669

**DO NOT USE THEM** Really bad experience on my AC repair. First they wanted to pay in cash. Two techs came in and said it is a problem with the thermostat and replaced it. Then they AC seems working (blowing the air) they said it would take a while for a...

- Sam Toole
157674

I have AHS and had an issue with heating and those guys came never fixed the issue, was here for 20 mins tops and then I try call them to say the issue has not been fixed, we rude, did a crappy job not sure how they can fix something in 20 mins.

- Sundar Victor
381745

absolute worst ! do not hire these people especially if you are a senior . they are hit and run

- chuck HOUSEHOLDER
333640

Super friendly bunch of guys, and they go the extra mile!

- Helen Thompson
333637

Terrific bunch of guys, and they go the extra mile. Keepers!

- Helen Thompson
39455

Ralph Mann & Sons did a terrific job replacing the HVAC system, building all new ductwork, a new tankless water heater and converting the house from oil to gas. Their attention to detail, expertise and general approach to deliver the best possible result ...

- Bill Jordan

Everything You Need to Know About Waterbury HVAC Companies

I’m searching for HVAC Contractors servicing my zip code in Waterbury.

Many hvac contractors provide service to multiple zip codes in and around Waterbury. Browse through a sample of the HVAC Contractors in Waterbury below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful hvac jobs, how they bill, and what licenses or permits they have or will have to get for your job:

  • Ralph Mann & Sons, Inc.:
    • Service Area Zip Code: 06896, 10579, 06455 and 06024
  • Aire Serv of Western Connecticut:
    • Service Area Zip Code: 10579
  • Valley Sheet Metal LLC:
    • Service Area Zip Code: 06706, 06443 and 06479

If you weren't able to find the right hvac contractor company that services your Waterbury zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Waterbury.

Who are the best HVAC Contractors in Waterbury?

We've found 50 hvac contractor providers that are available to you in Waterbury.

Keep in mind that every project has different requirements, and some hvac contractor professionals maybe be more equipped to handle the specifications of your hvac work than others. Talk to multiple hvac contractors before deciding which one is right for you. You will want to consider how much they charge, if they are properly licensed for hvac work in Waterbury, and if your project is a fit. Here are some suggested professionals and companies to get you started:

  • Ralph Mann & Sons, Inc.
    • Location: Waterbury
  • Air Temp Residential Heating & Cooling
    • Location: Waterbury
  • One Hour Heating And Air Conditioning
    • Location: Waterbury

What zip codes in Waterbury have the best HVAC Contractors?

Below we've listed Waterbury zip codes that have great selections of hvac contractors:

  • 06706: 3 HVAC Contractors.
  • All HVAC Companies in Waterbury, CT

    Porch Pro Headshot Atlantic Mechanical Services, Inc.
    HVAC Contractors
    Serves Waterbury, Connecticut
    (10)
    Atlantic Mechanical Services, Inc. specializes in central air conditioning, heating, boiler, furnace and water heater installs and replacements. We have some of the best techs in the business and many different price points to choose from. We offer a free 1 year service contract on all installs. We ...Read more about Atlantic Mechanical Services, Inc.
    Atlantic Mechanical Services, Inc. specializes in central air conditioning, heating, boiler, furnace and water heater installs and replacements. We have some of the best techs in the business and many different price points to choose from. We offer a free 1 year service contract on all installs. We ...Read more about Atlantic Mechanical Services, Inc.
    Porch Pro Headshot M & M Heating & Cooling LLC
    HVAC Contractors
    Serves Waterbury, Connecticut
    (27)
    My company was founded in June 2013. With my 25 years of experience, you will be sure to be taken care of. I provide free estimates. Please contact me for your HVAC service needs. I look forward to working with you.
    My company was founded in June 2013. With my 25 years of experience, you will be sure to be taken care of. I provide free estimates. Please contact me for your HVAC service needs. I look forward to working with you.
    Porch Pro Headshot Air Temp Residential Heating & Cooling
    HVAC Contractors
    Serves Waterbury, Connecticut
    Air Temp Residential Heating & Cooling is a full service Hartford County HVAC contractor specializing in heating, air conditioning, controls and ventilation. At Air Temp, we have the capabilities to maintain and service most home heating, ventilation, and air conditioning systems. Our commitment to ...Read more about Air Temp Residential Heating & Cooling
    Air Temp Residential Heating & Cooling is a full service Hartford County HVAC contractor specializing in heating, air conditioning, controls and ventilation. At Air Temp, we have the capabilities to maintain and service most home heating, ventilation, and air conditioning systems. Our commitment to ...Read more about Air Temp Residential Heating & Cooling
    Porch Pro Headshot AJ's Refrigeration AC/Heating Company
    HVAC Contractors
    Serves Waterbury, Connecticut
    (1)
    "I have been looking to replace my furnace for the past 3 months. I have called several companies 2 came out to give me a quote told me they would call within 2 days with a quote and I never recieved a call from either.I called left messages and No response from either. I called AJ's..Bill ( the own...Read more about AJ's Refrigeration AC/Heating Company
    "I have been looking to replace my furnace for the past 3 months. I have called several companies 2 came out to give me a quote told me they would call within 2 days with a quote and I never recieved a call from either.I called left messages and No response from either. I called AJ's..Bill ( the own...Read more about AJ's Refrigeration AC/Heating Company
    Porch Pro Headshot Michael Lombardi Plumbing
    HVAC Contractors
    Serves Waterbury, Connecticut
    (11)
    I learned a lot of fundamental trade skills while working on Tarrywile dairy farm during my teenage years. I moved to the plumbing trade when I started working for my father, who sold plumbing and HVAC supplies, and I became a master plumber in 1984. When I'm not tending to leaky pipes, I like to pl...Read more about Michael Lombardi Plumbing
    I learned a lot of fundamental trade skills while working on Tarrywile dairy farm during my teenage years. I moved to the plumbing trade when I started working for my father, who sold plumbing and HVAC supplies, and I became a master plumber in 1984. When I'm not tending to leaky pipes, I like to pl...Read more about Michael Lombardi Plumbing
    Porch Pro Headshot C&G Heating & Air Conditioning
    HVAC Contractors
    Serves Waterbury, Connecticut
    When you need Torrington heating and air service or products, the help you're looking for is at C&G Heating and Air Conditioning. We pride ourselves on providing our customers with top-quality service the first time and every time. Whether you need new installation, replacement, repairs or maintenan...Read more about C&G Heating & Air Conditioning
    When you need Torrington heating and air service or products, the help you're looking for is at C&G Heating and Air Conditioning. We pride ourselves on providing our customers with top-quality service the first time and every time. Whether you need new installation, replacement, repairs or maintenan...Read more about C&G Heating & Air Conditioning
    Porch Pro Headshot Joseph G Michel & Sons Inc
    HVAC Contractors
    Serves Waterbury, Connecticut
    For over 80 years Joseph G. Michel & Sons, located in West Haven, CT, has been servicing the plumbing needs of West Haven, New Haven and the surrounding areas. We're specialists in plumbing, heating and Kitchen & Bathroom remodeling. We pride ourselves on doing the job right the first time.
    For over 80 years Joseph G. Michel & Sons, located in West Haven, CT, has been servicing the plumbing needs of West Haven, New Haven and the surrounding areas. We're specialists in plumbing, heating and Kitchen & Bathroom remodeling. We pride ourselves on doing the job right the first time.
    Porch Pro Headshot Steve Basso Plumbing, Heating & AC
    HVAC Contractors
    Serves Waterbury, Connecticut
    Since 1974, Steve Basso Plumbing, Heating & A/C LLC has been providing New Haven and Fairfield County homeowners with all of their plumbing, heating, and air conditioning needs. Your home is the biggest investment you will ever make. There is nothing you will put more time and money into, so when it...Read more about Steve Basso Plumbing, Heating & AC
    Since 1974, Steve Basso Plumbing, Heating & A/C LLC has been providing New Haven and Fairfield County homeowners with all of their plumbing, heating, and air conditioning needs. Your home is the biggest investment you will ever make. There is nothing you will put more time and money into, so when it...Read more about Steve Basso Plumbing, Heating & AC
    Porch Pro Headshot 1-800-Plumber +Air of Fairfield County
    HVAC Contractors
    Serves Waterbury, Connecticut
    For over 15 years JP's Plumbing & Heating has been a part of the Fairfield County Community, having served hundreds of customers and neighbors in Eastern Connecticut, JP is the preferred HVAC & Plumbing Contractor with deep experience in repair, installation, and service of homes and buildings just ...Read more about 1-800-Plumber +Air of Fairfield County
    For over 15 years JP's Plumbing & Heating has been a part of the Fairfield County Community, having served hundreds of customers and neighbors in Eastern Connecticut, JP is the preferred HVAC & Plumbing Contractor with deep experience in repair, installation, and service of homes and buildings just ...Read more about 1-800-Plumber +Air of Fairfield County
    Porch Pro Headshot BK Mechanical
    HVAC Contractors
    Serves Waterbury, Connecticut
    We do complete installation of ductless A.C/Heat Pump Mini Split units. Mini Splits are offering rebates from your electric company and are more Efficient to run and cost effective. We do all central AC and Heating systems and ductwork. Service and installation of boilers and warm air furnaces....Read more about BK Mechanical
    We do complete installation of ductless A.C/Heat Pump Mini Split units. Mini Splits are offering rebates from your electric company and are more Efficient to run and cost effective. We do all central AC and Heating systems and ductwork. Service and installation of boilers and warm air furnaces....Read more about BK Mechanical
    Porch Pro Headshot Mansolf Plumbing and Heating, LLC
    HVAC Contractors
    Serves Waterbury, Connecticut
    Do you wish you had more time? Are there projects lingering in the back of your mind? Well, help is on the way. At John Mansolf Plumbing and Heating, we are dedicated to providing central Connecticut area residences with professional plumbing and heating craftsmanship of the highest quality at truly...Read more about Mansolf Plumbing and Heating, LLC
    Do you wish you had more time? Are there projects lingering in the back of your mind? Well, help is on the way. At John Mansolf Plumbing and Heating, we are dedicated to providing central Connecticut area residences with professional plumbing and heating craftsmanship of the highest quality at truly...Read more about Mansolf Plumbing and Heating, LLC
    Porch Pro Headshot Clean Finish Home Improvement LLC
    HVAC Contractors
    Serves Waterbury, Connecticut
    Based out of Bristol, Clean Finish Home Improvement is a remodeling contractor that offers carport installation and shower installation as well as other services. The Connecticut Department of Consumer Protection has accredited them.
    Based out of Bristol, Clean Finish Home Improvement is a remodeling contractor that offers carport installation and shower installation as well as other services. The Connecticut Department of Consumer Protection has accredited them.
    Porch Pro Headshot Joe the Plumber Plumbing Heating and Cooling LLC
    HVAC Contractors
    Serves Waterbury, Connecticut
    Joe the Plumber Plumbing Heating and Cooling LLC offers plumbing and HVAC services to the Danbury area. Call us today!
    Joe the Plumber Plumbing Heating and Cooling LLC offers plumbing and HVAC services to the Danbury area. Call us today!
    Porch Pro Headshot DELIA
    HVAC Contractors
    Serves Waterbury, Connecticut
    (10)

    Latest projects near Waterbury

    Recent projects booked on Porch
    Waterbury 06705
    Thermostat Replacement and Repair
    Comments from Customer
    Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    Thomaston 06787
    Thermostat Replacement and Repair
    Comments from Customer
    need themostat wiring from wall to furnace furnace guy said wiring is no good. wide open work area as wiring is visable inside cellar I believe thermostat on wall is good as it worked before
    Naugatuck 06770
    Steam Fitting
    Start Date
    Within a month
    Install item
    Steam piping
    New installation or replacement
    Replacement
    Steam pipe use
    Free standing radiators
    Middlebury 06762
    Thermostat Replacement and Repair