Find and Invite the Best Commercial HVAC Contractors in Waterbury, CT

Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.

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75 Verified HVAC companies in Waterbury, CT

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Stevenson Plumbing & Heating logo

Stevenson Plumbing & Heating

432 Walnut Tree Hill Rd. Shelton, CT 06484-2029

Stevenson Plumbing & Heating Company offers plumbing and heating repairs, remodeling services, and hydronic heating solutions for both residential and commercial clients. They are licensed and insured, with a history dating back to at least 2003.

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15 miles from Waterbury, CT

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Coastal Mechanical Services logo

Coastal Mechanical Services

40 Hathaway Dr. Stratford, CT 06615

Coastal Mechanical Services, Inc. specializes in providing cost-effective solutions to reduce energy costs and improve environmental comfort through the design, installation, and maintenance of mechanical, controls, and building automation systems for various prominent companies. With over 50 years of experience, they offer commercial expertise in HVACR, BAS, and integrated lighting control, along with scheduled preventive maintenance and 24-hour emergency services across over 800 locations in Connecticut and Westchester County.

Verified


15 miles from Waterbury, CT
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MJ Daly logo

MJ Daly

110 Mattatuck Heights Rd, Waterbury, CT 06705

MJ Daly LLC is a premier mechanical contracting company based in Connecticut and Western Massachusetts, offering a comprehensive range of services for new and existing building systems, including virtual design and construction, engineering, mechanical/HVAC, fire protection, and building automation, with a commitment to total system responsibility and one-hundred percent customer satisfaction.

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Specializations (2)

Healthcare

Office Building

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F+F Mechanical Enterprises logo

F+F Mechanical Enterprises

2 Dwight St, North Haven, CT 06473

F+F Mechanical Enterprises, Inc. is a full-service mechanical contractor known for its dedication to innovation, adaptability, and delivering high-quality HVAC and plumbing systems solutions for various project types and sizes. The company prides itself on being a genuine trade partner to its customers, offering a range of services including design, build, installation, commissioning, and service work, with a 24/7 staffed service group for HVAC, plumbing, sheet metal, equipment replacement, and repairs.

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M.J. Fahy & Sons logo

M.J. Fahy & Sons

20 Judd St. Waterbury, CT 06702

M.J. Fahy & Sons is one of Connecticut's leading plumbing, heating, and air conditioning contractors with over 130 years of service, offering repair, installation, and design expertise to developers, manufacturers, institutions, and homeowners.

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Tradesmen of New England logo

Tradesmen of New England

21 E. Dudley Town Rd. Bloomfield, CT 06002

Tradesmen of New England is a mechanical services and controls contractor that has been serving the New England area since 2003, specializing in commercial HVAC services and building automation systems for a variety of facilities including academic institutions and healthcare centers.

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7 miles from Waterbury, CT
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Alliance Heating & Air Conditioning logo

Alliance Heating & Air Conditioning

25 Brookfield Ave. Bridgeport, CT 06610

Alliance Heating & Air Conditioning has been providing superior residential and commercial indoor comfort solutions in Connecticut and New York for over 35 years, specializing in services such as heat pump and forced air replacement, geothermal heating installation, and indoor air quality solutions.

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15 miles from Waterbury, CT
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Nordic Air Heating & Cooling logo

Nordic Air Heating & Cooling

P.O. Box 724 Southington, CT 06489

Nordic Air Heating & Cooling LLC is a company that focuses on developing working relationships with general contractors, construction managers, facility owners, and vendors across the state, emphasizing honesty and professionalism to ensure clients receive the best products and experience possible.

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7 miles from Waterbury, CT
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Perfectemp logo

Perfectemp

125 Robert Jackson Way Unit A Plainville, CT 06062

Perfectemp is a commercial HVAC contractor established in 1998, providing heating, cooling, and air quality services, including installation, maintenance, and repair, as well as energy management and building automation solutions in Connecticut.

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7 miles from Waterbury, CT
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Fazzino Plumbing & Heating logo

Fazzino Plumbing & Heating

55 Hallmark Hill Dr, Wallingford, CT 06492

Fazzino Plumbing & Heating is a Connecticut-based company that provides a wide range of plumbing and heating services, including installations, repairs, and remodeling for both residential and commercial clients. They pride themselves on quality workmanship, safety, and customer satisfaction, serving New Haven County and beyond for larger projects.

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USA Mechanical & Energy Services logo

USA Mechanical & Energy Services

15 International Dr, East Granby, CT 06026

USA Mechanical & Energy Services is a full-service mechanical and energy contractor based in East Granby, CT, specializing in HVAC, plumbing, and piping services for commercial buildings, industrial facilities, and institutions in healthcare, education, and government sectors.

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7 miles from Waterbury, CT
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Mega Mechanical Systems logo

Mega Mechanical Systems

98 Commerce St. Glastonbury, CT 06033

Mega Mechanical Systems Corporation is one of Connecticut's leading mechanical construction contractors, specializing in HVAC, plumbing, and piping for new construction, renovation, and design/build projects across various markets including healthcare, education, industrial, and historic preservation.

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7 miles from Waterbury, CT
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DUCTCO logo

DUCTCO

13 Britton Dr. Bloomfield, CT 06002-1379

DUCTCO, LLC is a licensed and bonded HVAC Sheet Metal Contractor founded in 1994, specializing in designing, fabricating, and installing air moving systems for the commercial, industrial, and institutional market from their 24,000 square foot facility in Bloomfield, Connecticut.

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7 miles from Waterbury, CT
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B & Sheetmetal logo

B & Sheetmetal

176 Sandbank Rd. Cheshire, CT 06410

B & Sheetmetal Company, Inc. is a family-owned and operated heating and cooling contractor based in Cheshire, CT, with over 37 years of experience in heating, cooling, and ventilation systems for both existing buildings and new construction sites. They specialize in in-house ductwork fabrication, geothermal heating and cooling technologies, and are recognized for their professional technicians and commitment to customer service.

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S.D.R. Plumbing & Heating logo

S.D.R. Plumbing & Heating

33 Nurney St, Stamford, CT 06902

S.D.R. Plumbing & Heating, Inc. is a locally and family-owned business based in Stamford, CT, founded in 1998 by Stephen D. Rozmus, offering a wide range of plumbing and heating services, including emergency services, with over 35 years of experience in the trade.

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15 miles from Waterbury, CT
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Related Trades

HVAC Piping and Pumps

Refrigerant Piping

HVAC Air Distribution

HVAC Air Cleaning Devices

Central Heating Equipment

Central Cooling Equipment

Central HVAC Equipment

Decentralized HVAC Equipment

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find HVAC professionals in Waterbury, CT?

Downtobid is a platform that helps you find HVAC contractors in Waterbury, CT and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Waterbury, CT-based HVAC contractors

You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Waterbury, CT will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


Contractor verification process on Downtobid

Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.


Essential information for HVAC project bid requests

When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.


Tips for contacting local HVAC professionals

If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.


Managing bids for large-scale HVAC projects

If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.


Expected response times from Waterbury, CT contractors

Most HVAC contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!

Quick stats about HVAC companies database in Waterbury, CT

Total contractors

1968 contractors

Total union contractors

112 union contractors

Total non union contractors

1189 non union contractors

Total minority owned businesses

98 minority owned businesses

Total women owned businesses

36 women owned businesses

Average response time

6 days

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