Heating and Cooling Services in Long Island, NY
Heating and cooling aren’t separate challenges on Long Island — they’re two halves of the same comfort equation. Summers bring weeks of 85°+ temperatures with high humidity, while winters dip into freezing conditions that strain older heating systems. That’s why homeowners across Suffolk County turn to Heaterman VP Heating & Air Conditioning for solutions that keep pace with the seasons. From central air installations and ductless mini splits to furnace repair and routine tune-ups, our team delivers reliable service designed for Long Island living.
Our Heating and Cooling Services Include
Heating Services:
- Heating System Installation Suffolk County
- Heating System Repair Suffolk County
- Emergency Heating Repair Suffolk County
- Furnace Installation Suffolk County
- Furnace Repair Suffolk County
- Boiler Installation Suffolk County
- Boiler Repair Suffolk County
- Radiant Floor Heating Installation Suffolk County
- Baseboard Heating Services Suffolk County
- Forced Hot Air Heating System Suffolk County
- Ductless Heating Systems Suffolk County
- Natural Gas Heating Conversion Suffolk County
- Heat Pump Installation Suffolk County
- Thermostat Installation Suffolk County
- Zoned Heating Systems Suffolk County
- Heating System Maintenance Suffolk County
- Geothermal Heating Systems Suffolk County
Cooling Services:
Other HVAC Services:
Why Choose Us for Heating and Cooling in Long Island
Our customers don’t just want HVAC service — they want year-round peace of mind. Here’s what makes us the go-to choice for heating and cooling in Long Island:
All-Season Expertise – We design, install, and service systems built to handle Long Island’s humid summers and unpredictable winters.
Efficient Upgrades – From ENERGY STAR® air conditioners to high-efficiency boilers, we help homeowners lower utility bills and qualify for available rebate programs.
Tailored Solutions – No two homes are alike. We recommend systems sized for your space, whether you live in a historic Southampton property or a modern build in Smithtown.
Rapid Response – With technicians dispatched daily across Suffolk County, same-day appointments and 24/7 emergency service are standard.
Recent Project on Long Island
In Ronkonkoma, a family was relying on multiple window units to stay cool during the summer. They wanted a quieter, more efficient solution that could cool the whole home.
Our Solution: We installed a new 2-zone central air conditioning system, replacing the window units with a permanent, whole-home cooling system.
The Result: The homeowners now enjoy consistent comfort across every room, lower energy costs, and a much quieter system compared to their old window ACs.
Did You Know?
Many HVAC emergencies are caused by lack of seasonal maintenance.
Smart thermostats can help reduce your utility bills by 10% or more.
Our licensed pros are trained to service all major brands of heating and cooling equipment.
We offer financing for qualified installations and upgrades.
You can reach us 24/7 for urgent repair needs across Long Island & Suffolk County.
Heating and cooling can account for 40–50% of a home’s total energy use on Long Island.
Improperly sized systems are one of the top causes of high energy bills — our pros calculate the correct load before every install.
Salt air exposure in coastal towns like Montauk and Hampton Bays can corrode outdoor AC units faster than inland areas.
Seasonal tune-ups reduce the risk of HVAC breakdowns by up to 70%.
Zoned heating and cooling systems allow different temperatures in different areas of the home, improving comfort while cutting waste.
Our Service Areas
We deliver HVAC services to homes and businesses across Suffolk County, Long Island, including:
Patchogue, Sayville, Bayport, Blue Point, Bohemia, East Hampton, Westhampton, Sag Harbor, Montauk, Southampton, Southold, Riverhead, Greenport, Port Jefferson, Ronkonkoma, Holbrook, Shirley, Mastic, and nearby Long Island communities. View our full Service Areas