Find and Invite the Best Commercial HVAC Contractors in Brookhaven, NY

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75 Verified HVAC companies in Brookhaven, NY

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

JJT Mechanical HVAC logo

JJT Mechanical HVAC

66 S. 2nd St. Bayshore, NY 11706

JJT Mechanical HVAC is a licensed and insured HVAC contractor based in Long Island, NY, specializing in high-efficiency heating and cooling systems, spiral ductwork installation, and commercial rooftop change-outs. They offer individualized HVAC solutions, routine maintenance, and consultations for both residential and commercial clients in Nassau & Suffolk County, New York.

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1 mile from Brookhaven, NY

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Brian Koch Plumbing & Heating logo

Brian Koch Plumbing & Heating

300 Lakeland Ave. Sayville, NY 11782

Brian Koch Plumbing & Heating, located at 300 Lakeland Ave., Sayville, NY, offers professional plumbing and heating services, including water heater services and emergency services, backed by over 40 years of experience.

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1 mile from Brookhaven, NY
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J.S. Plumbing, Heating, & Irrigation logo

J.S. Plumbing, Heating, & Irrigation

2405 Main St. Bridgehampton, NY 11932

J.S. Plumbing, Heating, & Irrigation, based in Bridgehampton, NY, is a family-owned full-service plumbing, heating, and irrigation company with over 100 years of experience, spanning four generations of the Steinke family since its inception in 1919.

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1 mile from Brookhaven, NY
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American Metal logo

American Metal

592 Oak St. Copiague, NY 11726

American Metal Inc., founded in 1953, specializes in HVAC (Heating, Ventilating, and Air Conditioning) systems, providing a range of services including the selection and installation of equipment for heating, cooling, and ventilating buildings with a focus on energy efficiency, humidity control, and indoor air quality.

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1 mile from Brookhaven, NY
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Accelerated Services logo

Accelerated Services

158-2 Remington Blvd. Ronkonkoma, NY 11779

Accelerated Services, Inc. Allied H.V.A.C. INC. is a full-service heating and air conditioning company that specializes in delivering and maintaining optimal comfort levels for thousands of customers across Suffolk and Nassau counties in Long Island, N.Y.

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1 mile from Brookhaven, NY
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Resource One Service logo

Resource One Service

266 Suburban Ave. Ste. A Deer Park, NY 11729

Resource One Service is a Long Island, NY-based company offering a wide range of plumbing, heating, and air conditioning services, including installation, repair, and maintenance for over 30 years. The company provides emergency services, free estimates, and prides itself on licensed and insured workmanship, direct owner contact, and prompt, courteous service.

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1 mile from Brookhaven, NY
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A1 Expert Mechanical Service logo

A1 Expert Mechanical Service

Deer Park, NY 11729

A1 Expert Mechanical Service is a New York-based HVAC company providing residential and commercial heating and air conditioning services, including installation, repair, and maintenance, with over 25 years of experience in the industry.

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1 mile from Brookhaven, NY
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K2 Heating & Air Conditioning logo

K2 Heating & Air Conditioning

Deer Park, NY 11729

K2 Heating & Air Conditioning is a professional HVAC company based in New York, offering a full range of heating, cooling, and indoor air quality services to residential and commercial clients in Long Island and Deer Park since 2002. They specialize in air conditioning and heating installation, repair, maintenance, and provide innovative solutions with a commitment to customer satisfaction and energy efficiency.

Verified


1 mile from Brookhaven, NY

Specializations (1)

Office Building

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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


1 mile from Brookhaven, NY

Specializations (4)

Higher education

Hospitality

Office Building

Retail - General

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Affordable Air Conditioning logo

Affordable Air Conditioning

274-C W. Montauk Hwy. Hampton Bays, NY 11946

Affordable Air Conditioning, Inc. is a company with over 20 years of experience serving Eastern Long Island, specializing in quality installation, expert repairs, and smart technology HVAC solutions for both new and existing spaces.

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1 mile from Brookhaven, NY
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JCP Plumbing & Heating logo

JCP Plumbing & Heating

1600 N Ocean Ave, Unit 6, Holtsville, NY 11742

JCP Plumbing & Heating is a family-run, full-service plumbing and heating company based in Long Island, NY, dedicated to customer satisfaction, honesty, and integrity, offering a range of services for both residential and commercial properties in Suffolk County.

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1 mile from Brookhaven, NY
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Nassau Suffolk Mechanical logo

Nassau Suffolk Mechanical

513 Acorn St. Ste. F Deer Park, NY 11729

Nassau Suffolk Mechanical is a full-service plumbing and heating contractor operating in Nassau and Suffolk counties, offering a range of services including emergency repairs, sewer and drain services, hot water heater installations, and oil to gas conversions. The company prides itself on fast, quality service with 24/7 availability and is fully licensed and insured with over 35 years of experience.

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1 mile from Brookhaven, NY
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Comfort Control Air Conditioning logo

Comfort Control Air Conditioning

131 Larkfield Rd. East Northport, NY 11731

Comfort Control Air Conditioning Corp. is a company with over 60 years of experience in the industry, providing reliable and capable heating and air conditioning services for both residential and commercial needs in East Northport, New York.

Verified


1 mile from Brookhaven, NY

Specializations (4)

Education

Hospitality

Office Building

Religious

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Shore Mechanical logo

Shore Mechanical

East Moriches, NY 11940

Shore Mechanical Corp is a family-owned business providing expert air conditioning and heating services in Eastern Long Island since 1960, offering a range of services including installation and repair for residential, commercial, and new construction projects.

Verified


1 mile from Brookhaven, NY

Specializations (4)

Hospitality

Municipal Government

Office Building

Retail - General

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Eastern Industrial Services of NY logo

Eastern Industrial Services of NY

860-B S. Second St. Ronkonkoma, NY 11779

Eastern Industrial Services of NY Inc. is a trusted mechanical contractor established in 1982, headquartered in Bohemia, New York, specializing in the installation and maintenance of commercial and industrial mechanical systems across Long Island and New York City. As a family-owned and operated business, they are committed to excellence, safety, and building long-term relationships with clients through high-quality workmanship and ethical practices.

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1 mile from Brookhaven, NY
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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 can it help find HVAC professionals in Brookhaven, NY?

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


Requesting bids from Brookhaven, NY-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 Brookhaven, NY 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 Brookhaven, NY 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 Brookhaven, NY

Total contractors

1966 contractors

Total union contractors

111 union contractors

Total non union contractors

1213 non union contractors

Total minority owned businesses

96 minority owned businesses

Total women owned businesses

34 women owned businesses

Average response time

6 days

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