24/7   Emergency service available, 7 days a week Call now: (631) 888-6116

24-Hour Heating Repair on Long Island

Same-day service for furnaces, boilers, heat pumps, and oil burners. Live phone support 24/7.

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Call 24/7 at (631) 888-6116

Heating Repair & Installation

No heat? Get your home warm again today.

A failing furnace on a January morning isn't an inconvenience — it's an emergency. Pelican Heating & Air offers efficient same-day service and 24/7 live support, whether you have a furnace, boiler, heat pump, or oil burner. We service every major brand and arrive ready to fix it on the first visit.

Forget the runaround. A licensed Pelican technician will diagnose the issue, give you a clear up-front price, and get the heat back on as fast as possible.

Pelican heating technician working on a furnace
Don't ignore these signs

Common heating problems we fix every day

If any of these sound familiar, call us before a small repair turns into a no-heat night.

No heat at allSystem won't fire. Could be ignition, thermostat, gas valve, or controls.
Cold or lukewarm airBurners not lighting fully, leaky ducts, or a failing heat exchanger.
Short cyclingTurns on and off every few minutes. Often a clogged filter or limit-switch issue.
Banging or rumblingDirty burners, expanding ductwork, or a failing inducer motor.
High heating billSame usage, much bigger bill = inefficient furnace or boiler. Tune-up usually pays back fast.
Yellow burner flameShould be blue. Yellow can mean incomplete combustion — a safety call.
Pilot keeps going outThermocouple, draft, or gas pressure issue — usually a quick fix.
Uneven heat by roomZone valves, balanced ductwork, or thermostat placement — we'll find it.
What we fix

Full heating service for Long Island

Furnace repair

Gas, electric, and high-efficiency furnaces. Same-day service in winter.

Boiler repair

Hot water and steam boilers diagnosed, repaired, and replaced when needed.

Oil burner service

Tune-ups, repairs, nozzles, electrodes, and 24-hour emergency service.

Heat pump service

Ductless and central heat pump repair, including modern cold-climate units.

Furnace maintenance

Annual cleaning keeps your system efficient, safe, and warranty-compliant.

Oil tank work

Installation, abandonment, and removal of above- and below-ground oil tanks.

System replacement

Right-sized installs with a 2-year all-inclusive guarantee and warranty.

Prime start service

Bled, primed, and running again fast after an oil run-out.

We service all major brands

Every furnace, boiler, and heat pump on the market

Knowledgeable in all makes and models — we already know your system inside out.

CarrierTraneLennoxGoodmanRheemBryantYorkWeil-McLainBurnhamPeerlessBuderusBeckettRielloNavienMitsubishiBoschHoneywellWilliamson
24/7 Dispatch

Emergency Heating Repair Long Island

When your furnace dies in the middle of a January night, you can't wait for "next available." Pelican Heating & Air provides true emergency heating repair across Suffolk and Nassau counties — a real person answers the phone at 2 a.m., and a licensed technician is on the way fast.

Our service vehicles are stocked with the components that fail most often (igniters, flame sensors, thermocouples, blower motors, control boards, circulator pumps), so most emergency calls are resolved on the first visit. No nights without heat waiting on a part.

  • True 24/7 phone support — live person, not voicemail.
  • Same-day emergency dispatch across Suffolk & Nassau.
  • Trucks stocked with parts that cause most no-heat calls.
  • Up-front emergency pricing — flat rates, no surprise after-hours markup.
  • Furnace, boiler, oil burner, heat pump — we cover them all.
What to expect

How a Pelican heating service call works

Call or book online

Live phone support 24/7. We slot you into a same-day window whenever possible.

Licensed tech arrives

NY-licensed and EPA-certified, equipped to handle furnaces, boilers, and burners.

Up-front estimate

Clear, flat pricing before we start. No surprises and no upsell pressure.

Warm home, guaranteed

Repairs done right and a 2-year all-inclusive warranty on every installation.

Annual maintenance matters

Furnace tune-ups: cheap insurance against a cold January

Getting regular maintenance on your heating system is as important as annual oil changes for your car. Have your furnace inspected each fall before its first use to make sure it works properly and that there are no threats to your family's safety.

A dirty furnace also makes it harder to pull pollutants out of your indoor air — dust, dirt, and pet dander. Annual cleaning improves performance, efficiency, and the lifespan of the system. Most manufacturer warranties require it.

  • Catch problems early — before they leave you without heat.
  • Lower energy bills from a clean, properly tuned system.
  • Keep your warranty valid — most require annual professional service.

No heat? We can help today.

Speak with a real person 24 hours a day, 7 days a week.