HVAC Services in Staten Island
HVAC service for Staten Island homes and businesses, built around the ducted central air, gas furnaces, attic air handlers and rooftop units that are far more common here than anywhere else in the city.
Staten Island has more detached and semi-detached houses than any other borough, and many of them are heated and cooled by a ducted system: a gas furnace or air handler in the basement, garage or attic, ductwork to every room, and a condenser in the yard. That means our work here looks more like suburban HVAC than Manhattan HVAC: furnace tune-ups, central air repairs, duct problems, attic condensate leaks and full system replacements. We also service boilers in older homes, newer heat pump systems, and the rooftop units over storefronts and offices.
HVAC Services We Provide in Staten Island
Built for Staten Island Properties
- Detached and semi-detached homes with ducted central air and gas furnaces
- Townhouses with air handlers in attics or closets
- Older homes with boilers and radiators or baseboard heat
- Additions and finished basements cooled with ductless mini-splits
- Strip-mall and storefront spaces with rooftop units
- Restaurants and food service
- Medical and professional offices
- Mixed-use buildings near the North Shore ferry and downtown corridors
Neighborhoods We Serve in Staten Island
We work across Staten Island, from the North Shore to the South Shore. If your neighborhood is not listed, ask us and we will confirm coverage.
North Shore homes, apartment buildings and mixed-use space near the ferry.
South Shore detached homes with ducted central air and furnaces.
Tompkinsville
Stapleton
Clifton
Grymes Hill
New Brighton
West Brighton
Port Richmond
Elm Park
Castleton Corners
Sunnyside
Graniteville
Willowbrook
Bulls Head
New Springville
Eltingville
Annadale
Huguenot
Prince’s Bay
Pleasant Plains
Richmondtown
Tottenville
Contact us
Why Staten Island Clients Choose Dezier Air
- Deep experience with ducted central air, gas furnaces and attic air handlers
- Duct, airflow and thermostat problems diagnosed along with the equipment
- Heat pump and hybrid options explained honestly for your home
- Rooftop unit service for storefronts, offices and restaurants
- Clean work in finished homes and documented visits with photos
Common Staten Island service calls
- Furnaces that will not ignite, short-cycle or blow cold air (see our furnace and central AC guide)
- Central air that runs but does not cool, often a refrigerant leak, dirty coil or failed capacitor
- Water leaking from an attic air handler through a clogged condensate drain (see why an AC leaks water)
- Rooftop units over storefronts and offices (see our rooftop unit guide)
- Replacing an older furnace and AC with a heat pump or hybrid system
Staten Island HVAC FAQs
Should I replace my furnace and central air at the same time?
Not always. If both are near the end of their life, replacing them together usually gives a better-matched system and one installation. If one is newer, it can make sense to replace only the failed part. We check age, condition and ductwork and give you the options in writing.
Why is water leaking from my ceiling when the AC runs?
In homes with an attic air handler, a clogged condensate drain or a cracked or overflowing drain pan is the usual cause. Turn the system off to limit damage and call us. We clear the drain, check the pan and safety switch, and look at why it clogged.
Does salt air affect outdoor AC units near the shore?
It can. Salt air speeds up corrosion on outdoor coils and fittings. Regular coil cleaning helps, and when replacing a unit near the water we can discuss coil coatings and placement.
Can a heat pump work in a Staten Island home with ductwork?
Yes. A ducted heat pump can often use your existing ductwork, and a hybrid setup keeps the gas furnace for the coldest days. We check the ducts, the electrical service and the size of the home before recommending one.
Looking for ongoing HVAC care in Staten Island?
With a furnace, a condenser and an air handler to look after, Staten Island homes benefit from two visits a year: a heating check in the fall and a cooling check in the spring. A maintenance plan keeps both on the calendar.
Request HVAC service in Staten Island
Tell us about your home or business, the type of system and what it is doing, and our team will confirm availability and next steps. Emergency service options are available for urgent heating and cooling issues.