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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
Carey & Walsh
Briarcliff Manor, NY 10510, Briarcliff Manor, NY 10510
Carey & Walsh Inc. is a provider of high-quality heating and air conditioning services, including maintenance, repair, replacement, and new installations in Westchester, Rockland, and Putnam county areas of New York. They offer seasonal and annual maintenance contracts, free estimates for residential services, custom ductwork fabrication, and complete project management for commercial services.
Verified
Specializations (3)
Hospitality
Office Building
Warehouse
Cottam Heating & Air Conditioning
Bronx, NY 10453
Cottam Heating & Air Conditioning is a family-owned and operated HVAC company based in Westchester County, New York, providing heating, cooling, and indoor air quality services since 1984. They offer 24/7 emergency services, maintenance plans, rebates, and financing options, and are recognized as a Mitsubishi Electric Diamond Contractor Elite.
Verified
Specializations (5)
Education
Financial
Healthcare
Military
Specializations (9)
Data Center
Education
Federal Government
Government
Looking for a HVAC subcontractor with a specific specialization?
Add filters to refine the results:
AirLogix
New York, NY 10007, New York, NY 10007
AirLogix is a commercial HVAC and refrigeration company that offers a range of services including emergency service, maintenance agreements, mechanical contracting, and remote monitoring, with a focus on using data-driven technology to proactively prevent emergencies and maintain safety compliance.
Verified
Specializations (12)
Correctional
Education
Federal Government
Financial
Specializations (4)
Education
Higher education
Office Building
Retail - General
Berry's Cooling
15 Meadow St, Brooklyn, NY 11206
Berry's Cooling is a Brooklyn-based HVAC-R company with over 21 years of experience, specializing in servicing high rises and commercial properties in NYC. Starting as a two-man operation in 1999, it has grown into a reputable enterprise known for its commitment to clients and craftsmanship.
Verified
Specializations (1)
Restaurant
ACR Pro Contractors
Brooklyn, NY 11212
ACR Pro Contractors is a New York City-based construction company specializing in home and property owner services, including renovations, kitchen and bathroom remodeling, and custom projects for residential, commercial, and hospitality sectors.
Verified
Specializations (4)
Education
Office Building
Restaurant
Retail - General
Specializations (9)
Education
Federal Government
Financial
Government
Specializations (10)
Education
Financial
Government
Healthcare
Premier Cooling Services
1941 Wantagh Ave, Wantagh, NY 11793
Premier Cooling Service is a trusted HVAC and refrigeration company offering comprehensive heating, ventilation, and air conditioning solutions tailored for both residential and commercial needs, with a commitment to integrity, honesty, and high levels of workmanship.
Verified
Specializations (3)
Office Building
Restaurant
Retail - General
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
Specializations (5)
Federal Government
Government
Office Building
Restaurant
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
Specializations (4)
Higher education
Hospitality
Office Building
Retail - General
Welkin Mechanical
Great Neck, NY 11024
Welkin Mechanical is NYC's leading mechanical and specialty contractor, specializing in complex infrastructure projects including heavy mechanical, fire protection, plumbing, and HVAC services, with a commitment to professionalism, craftsmanship, and customer satisfaction.
Verified
Specializations (8)
Education
Federal Government
Government
Healthcare
Specializations (5)
Federal Government
Financial
Government
Healthcare
First Choice Mechanical
1 Cross Island Plaza, Rosedale , NY 11422
First Choice Mechanical is an experienced HVAC service provider in New York City, offering a range of residential and commercial heating, air conditioning, and indoor air quality services, including emergency services, maintenance plans, and energy efficiency assessments.
Verified
Specializations (8)
Education
Financial
Government
Healthcare
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.""
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
2112 contractors
Total union contractors
113 union contractors
Total non union contractors
1338 non union contractors
Total minority owned businesses
98 minority owned businesses
Total women owned businesses
36 women owned businesses
Average response time
5 days
Browse Subcontractors