HVAC Contractors

We offer the best services in Long Island for commercial and residential HVAC services.
Our Work
+1 (631) 697-0542
Improve your air System for your confort let us know how we can help

Our Full Range of Services

When you work with us, it’s guaranteed that you’ll be treated like a member of the family. Whether you need a full sytem install, system change out, Startup Services troubleshooting repairs, or maintenance services, you can count on us to show up with a smile and get the job done right.
Complete Comfort
Transform your home by having complete temperature control.
Startup Services
Make your home stand out to achieve a lasting impression on everyone.
Commercial Install
Make a good impression of your business through quality Install
Retrofit and controls integration
Complete control of your System with WiFi thermostat integration.
We offer a complete solution across all sectors

Work that Speaks for Itself

Why Choose

Pro Service?


Our Technitians Have Over 25 Years of Experience
  • Commercial
  • Residential
  • Split Systems
  • Roof Top Units
  • VRF Systems
  • Hydronic heat
Committed to Quality
We use only the best brands and tools for the job and never take shortcuts.
Customer Service
We still believe the customer is always right! We guarantee 100% satisfaction.
1 Year Warranty
We stand by our work and if anything needs more attention we're happy to fix it.
Competitive Pricing
We set our prices to be very competitive and will attempt to beat any estimate.
★★★★★
Daryl Weber
Bel-aire guys did a great job replacing our very old AC and Heating units for brand new ones. They were fast , thorough, explained everything clearly, and made sure it's all working properly. Very professional and fair pricing as well. I highly recommend them.
★★★★★
Andrea Attina
I'm beyond satisfied with their work ethic, honestly and helpfulness. I had an issue with my Central AC unit, they explained to me what the problem was. They were Genuinly concerned with the situation since it was right before a heatwave. The job was done in no time. Clean, cautious and professional. Veryh quick to respond to emergencies. I'm a customer for life. I highly recomend Bel-aire to Family and friends.
★★★★★
David Chavez
Professional and timely, showed up and did a clean job, all debris and area was clean and cleared all after job was completed. highly recomended.

Contact us for an estimate:

  • Fast Inspections & Quotes
  • Professional & Reliable Service
  • Life Lasting Results
631-697-0542BelAirehvac.com
If you have a question, please contact us at: BelaireNY@aol.com
Copyright © 2022 Network Solutions, LLC. All rights reserved.