Find a licensed HVAC contractor in Morningside Heights, Manhattan
15 licensed HVAC contractors in Morningside Heights, Manhattan for AC repair, furnace and boiler repair and heat pumps. Public license records, local data and how to check a license.
HVAC Contractors in Morningside Heights 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 Morningside Heights?
Morningside Heights HVAC contractors, sorted by how many permits each firm filed for jobs in Morningside Heights in the last two years. Every listing holds an active license; tap one for its record.
J T & T Air Conditioning
DOB-registered contractor #004413Interstate Mechanical Services Incorporated
DOB-registered contractor #020669J L HVAC Inc.
DOB-registered contractor #017801KSW Mechanical,llc
DOB-registered contractor #615289Nelson Air Device Corp
DOB-registered contractor #006782EON Mechanical Inc.
DOB-registered contractor #623819LXS Air Inc.
DOB-registered contractor #621470Fresh Meadow Mechanical
DOB-registered contractor #034697Airtemp Mechanical Services
DOB-registered contractor #613302CK Cooling & Heating Incorporated
DOB-registered contractor #620483ASE HVAC Inc.
DOB-registered contractor #617894Berkshire Refrigeration
DOB-registered contractor #626744Hi-Tech Air Conditioning
DOB-registered contractor #024691Air UA Corp
DOB-registered contractor #626728M & J Mechanical Corp
DOB-registered contractor #001453
Every Morningside Heights HVAC contractor record, A to Z
What should you know about heating and cooling work in Morningside Heights?
Morningside Heights has about 16,926 homes, in buildings with an average build year of 1921. 65% of homes are in pre-1940 buildings, and 81% are in elevator buildings.
DOB issued 50 mechanical-systems permits (heating, cooling and ventilation) for work in Morningside Heights in the past 12 months, and HPD wrote 188 heat or hot-water violations in rental buildings here (8th of 25 in Manhattan).
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 Morningside Heights compare?
| Homes (housing units) | 16,926 (NYC PLUTO) |
|---|---|
| Average year built | 1921 (NYC PLUTO) |
| Homes in pre-1940 buildings | 65% (NYC PLUTO) |
| Mechanical permits (12 months) | 50 (DOB NOW) |
| HPD heat and hot-water violations (12 months) | 188 (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 Morningside Heights 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 Morningside Heights?
15 licensed heating and cooling firms filed DOB permits for jobs in Morningside Heights in the last two years. The most active here was J T & T Air Conditioning, with 4 permits.
How do I check an HVAC contractor's license in Morningside Heights?
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 Manhattan neighborhoods
Other licensed pros in Morningside Heights
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.