Why Homeowners Call Us
- Local, family owned, licensed and insured. A PSEG Long Island partner. Nassau gas conversions, Suffolk oil systems, North Fork propane, Hamptons seasonal homes: our routing covers all of it.
- Upfront pricing. You approve the exact price after diagnosis, before a wrench turns. The $189 service call covers your first hour of labor.
- Honest repair-or-replace advice. If a repair does not make financial sense, we say so and show the math. Read our repair vs replace guide.
- All fuels, all systems, all major brands. Oil, gas and propane; furnaces, boilers, steam, baseboard, radiant and heat pumps. Weil-McLain, Burnham, Peerless, Navien, Carrier, Trane, Rheem, and Beckett, Carlin and Riello burners are daily equipment for us.
Where on Long Island Do We Repair Heating?
Everywhere: both counties, from Great Neck to Montauk. Local routing through every region means a truck is never far:
Heating Repair Long Island Homeowners Rely On
When heat fails, it rarely fails politely: it quits on the coldest night of a cold snap, in a house with pipes that will freeze by morning. LI Heating Co. is built for exactly that call. Dispatch runs around the clock, the technician arrives with the parts that cause most no-heat calls, and you approve an exact price before the work starts.
The work is different here and we treat it that way. An oil burner in Huntington that locks out at 2am needs a different truck inventory than a short-cycling gas furnace in Valley Stream or a banging steam riser in a Glen Cove colonial. Homes across the island run on oil, natural gas and propane in roughly equal seriousness, and a heating company that only really knows one fuel is guessing at the other two.
- 24/7 live answer, priority dispatch for no-heat emergencies in every town
- $189 service call covering diagnosis and the first hour of labor
- Repairs, replacements and annual maintenance for furnaces, boilers, oil burners, steam, baseboard, radiant and heat pumps
- Honest repair-or-replace math, in writing, before you approve a replacement-sized job
Recent Heating Installations by Our Team
A few recent jobs from our schedule: the equipment we install and the standard of work behind every quote on this site.
Frequently Asked Questions
Who do I call when my heat stops working on Long Island?
Call a licensed local heating contractor, not a directory. LI Heating Co. answers 24/7 at (631) 619-2263 and dispatches a technician the same day across Nassau and Suffolk County. Before you call: check your thermostat batteries, the emergency switch (often at the top of the basement stairs), and your circuit breaker.
How much do most heating repairs cost on Long Island?
Most common heating repairs on Long Island total $189 to $350, including the flat $189 service call that covers the first hour of labor; parts are billed separately. Major component replacements range from $500 to $1,500. You approve an upfront price before any work begins.
Do you offer 24 hour emergency heating repair?
Yes. Nights, weekends, and holidays, all season long. No-heat calls in winter are treated as emergencies and get priority same-day dispatch anywhere in Nassau or Suffolk County.
What heating systems do you repair?
All of them: gas and oil furnaces, hot-water and steam boilers, oil burners (Beckett, Carlin, Riello), heat pumps, hydronic baseboard, radiant floor systems, and indirect and standalone water heaters. The island runs on a mix of oil and gas heat, and we service both every day.
Do you charge a fee for estimates?
Repair visits are billed as a $189 service call that includes the first hour of labor; parts are extra. Estimates for replacements and new installations are free.
Which parts of Long Island do you cover?
All of Nassau and Suffolk County, from Great Neck to Montauk, including the North Fork, the Hamptons, and both shores. See our service areas page for the full town list.