Find a licensed HVAC contractor in Sunnyside, Queens
22 licensed HVAC contractors in Sunnyside, Queens for AC repair, furnace and boiler repair and heat pumps. Public license records, local data and how to check a license.
HVAC Contractors in Sunnyside with an active license, for AC repair, furnace and boiler repair, heat pumps, mini-splits, tune-ups and ductwork. Every listing comes from public license records, so you can check it before you hire.
Which licensed HVAC contractors work in Sunnyside?
Sunnyside HVAC contractors, sorted by how many permits each firm filed for jobs in Sunnyside in the last two years. Every listing holds an active license; tap one for its record.
Moreair Mechanical Services
DOB-registered contractor #005113Thermo Tech Mechanical I*
DOB-registered contractor #603690Unlimited Mechanical Company
DOB-registered contractor #601386Tristate Air Conditioning
DOB-registered contractor #621382Afgo Mechanical Services Incorporated
DOB-registered contractor #010945LXS Air Inc.
DOB-registered contractor #621470Lane Refrigeration CO.,IN
DOB-registered contractor #001394Sound Refrigeration & Air
DOB-registered contractor #003655Integrated HVAC SYS & Services
DOB-registered contractor #021008IDK Cooling Corp
DOB-registered contractor #613484A.A. Mechanical SOL Inc.
DOB-registered contractor #610453Perry Mechanical Contracting
DOB-registered contractor #610777Prime Mechanical Contracting
DOB-registered contractor #606076Airtemp Mechanical Services
DOB-registered contractor #613302Inter-County Mechanical
DOB-registered contractor #001183
What should you know about heating and cooling work in Sunnyside?
Sunnyside has about 22,146 homes, in buildings with an average build year of 1936. 74% of homes are in pre-1940 buildings, and 37% are in walk-up apartment buildings.
DOB issued 66 mechanical-systems permits (heating, cooling and ventilation) for work in Sunnyside in the past 12 months, and HPD wrote 285 heat or hot-water violations in rental buildings here, the 5th highest rate of 55 Queens neighborhoods.
Many buildings this old run on steam or hot-water boilers with window or through-wall AC, so ductless mini-splits are the usual upgrade. Ask whether the job needs a DOB permit and who files it.
How does Sunnyside compare?
| Homes (housing units) | 22,146 (NYC PLUTO) |
|---|---|
| Average year built | 1936 (NYC PLUTO) |
| Homes in pre-1940 buildings | 74% (NYC PLUTO) |
| Mechanical permits (12 months) | 66 (DOB NOW) |
| HPD heat and hot-water violations (12 months) | 285 (HPD) |
Do HVAC contractors need a license in New York City?
New York City has no general HVAC license. Heating, cooling and ventilation work that needs a permit is filed with the Department of Buildings as mechanical-systems work by a DOB-registered contractor. Oil burner installs need a DOB Oil Burner Equipment Installer license, gas piping needs a Licensed Master Plumber, and anyone handling refrigerant needs federal EPA Section 608 certification.
How can you check the license yourself?
Ask whether the job needs a DOB permit, who will file it, and for the technician's EPA 608 card. Every firm we list filed DOB mechanical-systems permits in the last two years.
Where can you check a pro or report a problem in NYC?
- NYC 311: report a housing, pest or noise problem
- HPD Online: building violations and complaints
- DOB NOW Public Portal: permits and licenses
- DCWP license search
- DCWP: file a consumer complaint
- NYS DEC: pesticide businesses and applicators
- NYC Health: rats and rat prevention
- HPD: bed bugs and landlord duties
- DOB: gas piping inspections (Local Law 152)
- NYC Open Data (the records behind these pages)
What can an HVAC contractor in Sunnyside help with?
- Furnace and boiler repair
- Central AC repair and replacement
- Heat pump and mini-split installs
- Seasonal tune-ups
- Duct cleaning and sealing
- Thermostat and zoning upgrades
- Refrigerant leak repair
- Indoor air quality and ventilation
Questions people ask
How many licensed HVAC contractors work in Sunnyside?
22 licensed heating and cooling firms filed DOB permits for jobs in Sunnyside in the last two years. The most active here was Moreair Mechanical Services, with 4 permits.
How do I check an HVAC contractor's license in Sunnyside?
Ask whether the job needs a DOB permit, who will file it, and for the technician's EPA 608 card. Every firm we list filed DOB mechanical-systems permits in the last two years.
Licensed HVAC contractors in other Queens neighborhoods
Other licensed pros in Sunnyside
Sources: DOB NOW: Build mechanical-systems permits; NYC HPD housing violations; NYC DOHMH rat inspections; NYC PLUTO. Counts cover the 12 or 24 months before November 4, 2026.