7 Days A Week, 24 Hours A Day

Long Island HVAC Service & Repair

Certified specialists for residential and commercial HVAC service, repair, and installation, day or night.

Call Now: (516) 764-4300 →

Residential & Commercial HVAC Service & Repair

Our certified HVAC specialists repair, service, or replace your residential or commercial system. Central air conditioning installations happen frequently across Long Island as summers get longer and warmer.

We're ready to answer the phone and install or service your system, 7 days a week, 24 hours a day. Simply put, we're reliable, and reliability is what we've built our reputation on.

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HVAC technician performing service and repair for Able Air Heat
HVAC service agreement and preventative maintenance by Able Air Heat

HVAC Service Agreements & Preventative Maintenance

Keep your equipment running smoothly and efficiently with a maintenance package that gives you peace of mind, without worrying about an unexpected breakdown.

Whether it's a routine tune-up or an emergency repair, our certified technicians handle residential, commercial, and industrial HVAC systems of every kind.

We Service & Install Trusted Brands

Carrier heating and air conditioning equipment logo Trane heating and air conditioning equipment logo York heating and air conditioning equipment logo Rheem Ruud water heater and HVAC equipment logo Navien tankless water heater and boiler equipment logo American Standard heating and air conditioning equipment logo Goodman heating and air conditioning equipment logo Mitsubishi Electric ductless air conditioning equipment logo Carrier heating and air conditioning equipment logo Trane heating and air conditioning equipment logo York heating and air conditioning equipment logo Rheem Ruud water heater and HVAC equipment logo Navien tankless water heater and boiler equipment logo American Standard heating and air conditioning equipment logo Goodman heating and air conditioning equipment logo Mitsubishi Electric ductless air conditioning equipment logo
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Price Match Guarantee

We will match any licensed competitor's written quote, and back it with our exclusive Flat Fee Service calls, 24 hours a day, 7 days a week.

  • Same equipment. Same service. Better value.
  • Honest pricing you can count on.
  • Licensed & insured since 1999.

What Long Island Customers Say

4.4 from 100+ Google Reviews

"The kind of company you hold onto once you find them," Joe said, praising their honest pricing, clean work, and getting every job done right the first time.

Joe Tafuri · Google review

Steven called Able Air the most reliable HVAC company he's used, singling out Ante and Nick by name for treating customers "like family," including a Sunday morning emergency handled with zero hassle.

Steven Summer · Google review

Managing several rental properties, Andy said the team "go out of their way to get the job done right every single time," even running to grab a spare key when one was needed.

Andy · Google review

Samantha said Ante "went above and beyond," arriving on time, explaining every step, and completing the repair with top-tier craftsmanship.

Samantha Vanni · Google review

A multi-year customer for his Navien system, Patrick said Ante is consistently "professional, communicative, and on time" and plans to keep using the company for years to come.

Patrick O’Halloran · Google review

Eric called Ante "a true gentleman" who diagnosed and fixed his problem at a reasonable cost, saying he'll be a lifelong customer.

Eric Leggio · Google review

"The kind of company you hold onto once you find them," Joe said, praising their honest pricing, clean work, and getting every job done right the first time.

Joe Tafuri · Google review

Steven called Able Air the most reliable HVAC company he's used, singling out Ante and Nick by name for treating customers "like family," including a Sunday morning emergency handled with zero hassle.

Steven Summer · Google review

Managing several rental properties, Andy said the team "go out of their way to get the job done right every single time," even running to grab a spare key when one was needed.

Andy · Google review

Samantha said Ante "went above and beyond," arriving on time, explaining every step, and completing the repair with top-tier craftsmanship.

Samantha Vanni · Google review

A multi-year customer for his Navien system, Patrick said Ante is consistently "professional, communicative, and on time" and plans to keep using the company for years to come.

Patrick O’Halloran · Google review

Eric called Ante "a true gentleman" who diagnosed and fixed his problem at a reasonable cost, saying he'll be a lifelong customer.

Eric Leggio · Google review
0%Financing

Affordable comfort is possible. Get the system you need today and pay over time, interest free.

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Licensed, Certified & Approved

National Grid Value Plus Installer certification EPA certified refrigerant handling technicians NFPA fire code compliance certification Suffolk County New York approved contractor seal Town of Hempstead New York approved contractor seal
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