




Owner does every job
Based nearby in Lake Grove
Furnaces, boilers & heat pumps
Financing available
I’m Luke Salvator, owner of SALCO HVAC. I’m based in Lake Grove and I handle every job myself, start to finish.
Heating work in the Town of Smithtown

Smithtown and St. James sit along the 25 and 25A corridors, with village streets, mid-century colonials, and, in Head of the Harbor and Nissequogue, larger wooded properties. That mix means I see both forced-air gas furnaces and boilers with radiators or hydronic baseboard, sometimes in the same neighborhood.
Gas furnace replacement and furnace repair are my heating-season priorities, because that’s the call I get most when a system fails on a cold day. If your house heats with a boiler, I repair and install gas and oil boilers, including both hot-water and steam systems. I also service and install heat pumps and repair and replace water heaters, including gas tank, tankless, and electric or heat pump units.
I’ll recommend what’s right for the house you have. A large property and a smaller village home don’t get the same canned pitch.
Village homes and larger lots

In the village areas, mechanical rooms can be tight and equipment may have been changed more than once. On larger lots, the system may be serving a bigger footprint or rooms farther from the boiler or furnace, which is why sizing and a careful look at the existing layout matter before a replacement. I’ll inspect first and give you a clear estimate, with no upselling.
Some older homes in this part of the town still run on a long-serving boiler. I’ll work with the system that’s there, within the work I do.
Call or text me
For heating service in Smithtown or St. James, call or text (631) 333-1500. You can also email [email protected] or send a request on salcohvac.com. You’re never interrupting my day.
Regular hours are 24 hours Monday through Friday, Saturday 7:00 AM to 3:00 PM, and Sunday closed. I have weekday emergency availability during those weekday hours. Calls outside regular hours are answered when I am available.
Nearby towns
I also serve Lake Grove, Nesconset and Hauppauge, Commack, Stony Brook and Setauket, Port Jefferson, and the rest of my North Shore and central Suffolk area. If your town isn’t listed, call or text and I’ll tell you if I can take the job.
The business is based in Lake Grove, NY.
