Find and Invite the Best Commercial HVAC Contractors in Hartford, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Hartford, CT

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

YORK Mechanical logo

YORK Mechanical

25th Street Union City Union City, NJ 07087

YORK Mechanical Corp is a family-owned and operated company based in NYC, specializing in high-end HVAC solutions including sheet metal fabrication, pipe fabrication, HVAC maintenance, and new HVAC construction, with over 29 years of experience.

Verified


96 miles from Hartford, CT

Specializations (4)

Grocery

Healthcare

Office Building

Religious

Website

Call

WebsiteCall
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PH Mechanical logo

PH Mechanical

251 Revere Street, Canton, MA 02021

PH Mechanical is a business specializing in the design, installation, and maintenance of HVAC and plumbing systems, offering 24/7 emergency services and maintenance agreements. The company prides itself on its solutions, innovation, and commitment, and has a history of working with architects, engineers, and general contractors to build long-term client relationships.

Verified


66 miles from Hartford, CT

Specializations (11)

Education

Financial

Healthcare

Higher education

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Cooling Guard Mechanical Corp logo

Cooling Guard Mechanical Corp

6822 Eliot Ave, Middle Village, NY, 11379

Verified


87 miles from Hartford, CT

Specializations (2)

Hospitality

Retail - General

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RMB Heating & Cooling logo

RMB Heating & Cooling

Schenectady, NY 12305

RMB Heating & Cooling is a woman-owned, local, family-operated business specializing in heating, ventilation, refrigeration, and cooling solutions for both commercial and residential needs, offering services such as design, sales, service, installation, and maintenance with a commitment to quality and reliability.

Verified


93 miles from Hartford, CT

Specializations (2)

Healthcare

Retail - Shopping Center

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Henick-Lane logo

Henick-Lane

4539 Davis Street, Queens, NY 11101

Verified


87 miles from Hartford, CT

Specializations (10)

Education

Financial

Government

Healthcare

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Advanced Mechanical logo

Advanced Mechanical

Passaic, NJ 07055

Advanced Mechanical Corp (AMC) is a mechanical contractor based in Passaic, NJ, specializing in HVACR aspects of projects, including design, engineering, installation, and BIM 3D fabrication drawings. They are known for their high level of craftsmanship in piping and mechanical jobs and have been awarded various projects such as Verizon facilities and the BMW North America Headquarters.

Verified


94 miles from Hartford, CT

Specializations (10)

Education

Federal Government

Financial

Government

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Tameer logo

Tameer

151 Hempstead Tpke, West Hempstead, NY 11552

Tameer Inc. is a New York-based HVAC company offering specialized design-build heating, air conditioning, and refrigeration services for the commercial and public sector, with a focus on safety, quality, and sustainability. With over 64 years of combined experience, they provide a range of services including installation, service, replacement, maintenance agreements, shop drawings, and firestopping, primarily serving the NYC Metro Area and extending to New York State, Suffolk County, Nassau County, and New Jersey.

Verified


75 miles from Hartford, CT

Specializations (5)

Federal Government

Government

Office Building

Restaurant

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R&S United Services logo

R&S United Services

15 Ranick Dr W, Amityville, NY 11701

R&S United Services, Inc. is a mechanical engineering firm specializing in VRF installations and Passive House design, with a commitment to community outreach.

Verified


47 miles from Hartford, CT

Specializations (4)

Higher education

Hospitality

Office Building

Retail - General

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Integrated At Work logo

Integrated At Work

300 A St, Boston, MA 02210

Integrated At Work (IAW) is a premier specialty contractor that provides interior architectural products and engineered solutions for commercial projects throughout New England, offering services that include design, procurement, project management, and installation.

Verified


86 miles from Hartford, CT

Specializations (10)

Education

Financial

Grocery

Healthcare

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DeMonte Plumbing logo

DeMonte Plumbing

367 Veterans Memorial Hwy, Commack, NY 11725 USA

Verified


47 miles from Hartford, CT
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DP Wolff logo

DP Wolff

143 Bedford Road, Katonah, New York 10536

Verified


56 miles from Hartford, CT

Specializations (12)

Airport

Education

Financial

Government

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Sunrise Power Solutions logo

Sunrise Power Solutions

899 Motor Pkwy, Hauppauge, NY 11788

Sunrise Power Solutions is a family-owned and operated company based in New York, specializing as a leading solar carport installer and providing a range of services including electrical and mechanical contracting, PV & EV charging installation, combined heat & power (CHP), and energy storage solutions (ESS) for municipal, K-12 educational, and manufacturing markets.

Verified


47 miles from Hartford, CT

Specializations (9)

Correctional

Education

Federal Government

Government

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True Mechanical logo

True Mechanical

20 Feldland St, Bohemia, NY 11716

True Mechanical Corp is an HVAC services provider based in Bohemia, NY, with over three decades of experience offering residential and commercial heating and air conditioning systems, maintenance, and installations, as well as indoor air quality services and emergency response across Long Island.

Verified


47 miles from Hartford, CT

Specializations (2)

Federal Government

Government

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Mamre HVAC logo

Mamre HVAC

97 W Jericho Tpke, Huntington, Town of, NY 11746

Mamre HVAC is a trusted provider of commercial heating and air conditioning systems in the New York Tri-State Area and Long Island, offering innovative and high-quality HVAC solutions, maintenance, and repairs for over 15 years.

Verified


47 miles from Hartford, CT

Specializations (4)

Education

Healthcare

Religious

Retail - General

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Panagios MEP logo

Panagios MEP

26-02 24th Ave, Astoria, NY 11102

Panagios MEP Corp (PMEP) is a HVAC/Mechanical company based in Queens, NY, providing top-notch mechanical services across the five boroughs of NYC Metro area since 2016, with a commitment to excellence, diversity, integrity, innovation, and client-centricity.

Verified


87 miles from Hartford, CT

Specializations (4)

Healthcare

Office Building

Religious

Restaurant

Click to reveal
View details
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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

FAQs

What is Downtobid, and how does it work for finding HVAC contractors in Hartford, CT?

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


How do I request a bid from a HVAC contractor in Hartford, CT?

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 Hartford, CT will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


How does Downtobid verify the contractors listed in Hartford, CT?

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.


What information should I include in my bid request for HVAC contractors in Hartford, CT?

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.


What are the best practices for contacting HVAC contractors in Hartford, CT?

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.


What if I have a large project and don’t want to go contractor by contractor?

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.


How long does it take to get a response from a contractor in Hartford, CT?

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 Hartford, CT

Total contractors

1709 contractors

Total union contractors

102 union contractors

Total non union contractors

1078 non union contractors

Total minority owned businesses

86 minority owned businesses

Total women owned businesses

29 women owned businesses

Average response time

5 days

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