Find and Invite the Best Commercial HVAC Contractors in Hempstead, NY
Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
75 Verified HVAC companies in Hempstead, NY
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Specializations (8)
Correctional
Federal Government
Financial
Government
Denair HVAC
New York, NY 11417
Denair HVAC Inc. is a full-service mechanical contractor based in New York, specializing in commercial air conditioning, HVAC construction, service, and controls, with a focus on value engineering and energy savings. They offer 24/7 service and repair, preventive maintenance, and are experienced in a range of projects from office buildings to medical facilities, boasting significant client savings and a commitment to safety and quality.
Verified
Specializations (12)
Education
Financial
Fitness
Healthcare
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
Specializations (4)
Grocery
Healthcare
Office Building
Religious
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Tribeca Air
3350 Paulding Ave. Bronx, NY 10469
Tribeca Air is a NYC certified Minority Business Enterprise that offers professional heating, cooling, and ventilation services to residential clients, commercial customers, and government agencies in the five NYC boroughs, Westchester, and Connecticut. They specialize in custom sheet metal fabrication, HVAC system installations, repairs, and maintenance, and are committed to delivering cost-effective services with an emphasis on energy efficiency and healthy indoor environments.
Verified
Specializations (2)
Office Building
Warehouse
Metro Group
50-23 23rd St, Long Island City, NY 11101
Since 1925, Metro Group Inc. has been a trusted provider of critical operational building services across a diverse range of industries, including institutional, commercial, residential, government, and healthcare sectors. The company offers a comprehensive suite of services for building management and maintenance, specializing in water treatment, HVAC services, boiler installations and repairs, legionella management, and electrical services, with a commitment to sustainability and energy efficiency.
Verified
Specializations (8)
Federal Government
Government
Healthcare
Infrastructure
Edgerton
786 Main St, Monroe, CT 06468
Since 1956, Edgerton, Inc. has been providing HVAC and plumbing services to homeowners and commercial property owners in Connecticut and Westchester County, offering a full line of services including repairs, maintenance, and emergency service.
Verified
Specializations (5)
Education
Healthcare
Higher education
Military
Specializations (2)
Hospitality
Retail - General
Preferred Air Systems
15 Federal Rd, Danbury, CT 06804
Preferred Air Systems, Inc., based in Brookfield, CT, has been providing heating, cooling, and indoor air quality products along with HVAC services to Fairfield and surrounding counties since 1994, serving both residential and commercial customers with sales, service, repair, and installation.
Verified
Specializations (1)
Office Building
Medley Air
265 McCormick Dr, Bohemia, NY 11716
Medley Air Inc. is a full-service HVAC contractor based in Bohemia, New York, providing heating, cooling, indoor air quality, and custom solutions for both residential and commercial clients in the New York Long Island area.
Verified
Specializations (2)
Office Building
Retail - General
American HVAC
Queens, NY 11361
American HVAC Corp is a top-rated HVAC company in NYC offering a comprehensive range of residential and commercial HVAC services, including design, installation, maintenance, and repair of various HVAC systems. Their team of certified technicians is accredited by EPA and NATE, specializing in advanced HVAC technologies and tailored solutions for air conditioners, heat pumps, PTAC units, and commercial refrigeration systems.
Verified
Specializations (8)
Government
Healthcare
Hospitality
Municipal Government
Dashing Dan's
West Islip, NY 11795
Dashing Dan's is a Long Island-based company offering 24/7 emergency plumbing, heating, and cooling services, including repairs, installations, and maintenance, with over 56 years of experience and a range of membership plans for residential and commercial customers.
Verified
Specializations (3)
Federal Government
Government
Restaurant
Master Fire Prevention
Bronx, NY 10453
Master Fire Prevention specializes in the design, installation, inspection, maintenance, and service of fire protection systems for various establishments including restaurants, bars, nightclubs, and hotels in New York City. With over 50 years of experience, they offer a range of services such as fire suppression systems, fire sprinklers, fire extinguishers, kitchen exhaust ventilation, and fog hog precipitators.
Verified
Specializations (9)
Federal Government
Government
Healthcare
Hospitality
C. D. E. Air Conditioning
321 39th St, Brooklyn, NY 11232
C.D.E. Air Conditioning Co., Inc., founded in 1930 by Joseph F. Azara, Sr., is a longstanding HVAC contractor based in New York City, specializing in institutional and governmental projects with a bonding capacity of up to $100 million per contract. With a history of over 80 years, the company has evolved from a one-person operation repairing electric appliances to a major player in the municipal HVAC sector, now led by Joseph F. Azara, Jr. as CEO.
Verified
Specializations (10)
Correctional
Education
Government
Healthcare
Tomco Mechanical
Westbury, NY 11590
Tomco Mechanical Corporation is a trusted leader in commercial refrigeration and HVAC services in the Tri-State area, with over 50 years of experience, offering installation, 24/7 service, repairs, and system maintenance by EPA-certified service technicians.
Verified
Specializations (3)
Grocery
Healthcare
Office Building
Specializations (10)
Data Center
Education
Federal Government
Government
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!"
"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."
""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.""
FAQs
What is Downtobid and how can it help find HVAC professionals in Hempstead, NY?
Downtobid is a platform that helps you find HVAC contractors in Hempstead, 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 Hempstead, 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 Hempstead, 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 Hempstead, 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 Hempstead, NY
Total contractors
2036 contractors
Total union contractors
105 union contractors
Total non union contractors
1330 non union contractors
Total minority owned businesses
94 minority owned businesses
Total women owned businesses
33 women owned businesses
Average response time
6 days
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