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24/7 Heating Repair in Great Neck, NY

Emergency furnace, boiler & heat pump service — same-day response

Serving Great Neck and all of Nassau County, Long Island. 24 hour emergency heating repair available now.

📞 Call Now: (631) 612-6928
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Quick Answer

How much does heating repair cost in Great Neck?

Heating repair in Great Neck typically costs $150–$500 for common repairs. Diagnostic service calls are $89–$150, applied toward repair costs. Major repairs or parts replacements range from $500–$1,500. Emergency after-hours rates apply nights and weekends. We provide upfront pricing before any work begins — no surprises.

Quick Answer

What to do when your heating stops working in Great Neck

Check your thermostat settings and batteries first. Then check the circuit breaker for your furnace or boiler. If the pilot light is out, follow manufacturer instructions to relight it. If none of these fix the issue, call a licensed HVAC technician for emergency repair.

How long does emergency heating repair take?

Most emergency heating repairs in Great Neck are completed in 1–3 hours. Simple fixes like ignitor replacement or thermostat issues take under an hour. Complex repairs involving heat exchangers or control boards may take 2–4 hours.

When should you replace vs. repair your furnace?

Replace your furnace if it is over 15 years old, requires frequent repairs, or has a cracked heat exchanger. Repair is usually the better option if the system is under 10 years old, the repair costs less than 50% of replacement, and the unit still runs efficiently.

24 Hour Heating Repair Services in Great Neck, Long Island

Great Neck's diverse peninsula communities from Kings Point to Great Neck Plaza require expert heating service. We provide specialized care for waterfront properties, historic estates, and modern homes throughout the area.

Long Island winters demand reliable heating — and Great Neck homeowners know how quickly a heating failure can become an emergency. Whether your furnace stopped working overnight, your boiler is leaking, or your heat pump isn't keeping up with the cold, our licensed technicians serve Great Neck and all of Nassau County with same-day emergency response, 24 hours a day, 7 days a week, 365 days a year.

We service all major heating brands including Carrier, Lennox, Trane, Rheem, York, Weil-McLain, Burnham, and more. From historic homes in Great Neck Plaza to modern developments throughout Nassau County, our technicians understand the unique heating systems found in Long Island homes.

Call for Same-Day Service: (631) 612-6928

Emergency Heating Services in Great Neck

24/7 furnace repair, boiler service & HVAC maintenance throughout Nassau County

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Emergency Furnace Repair

Fast, reliable emergency furnace repair in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Boiler Repair & Service

Fast, reliable boiler repair & service in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Heat Pump Repair

Fast, reliable heat pump repair in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Oil Burner Repair & Service

Fast, reliable oil burner repair & service in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Water Heater Repair & Replacement

Fast, reliable water heater repair & replacement in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Furnace Installation

Fast, reliable furnace installation in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Boiler Installation

Fast, reliable boiler installation in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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HVAC Maintenance

Fast, reliable hvac maintenance in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Radiant Heat Repair

Fast, reliable radiant heat repair in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Ductwork Repair & Replacement

Fast, reliable ductwork repair & replacement in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

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Thermostat Repair & Installation

Fast, reliable thermostat repair & installation in Great Neck and surrounding Nassau County areas. All brands, same-day response available.

Cooling & AC Services in Great Neck

Full air conditioning service throughout Nassau County

Great Neck Plaza, Kings Point, Great Neck Estates, and Kensington homeowners depend on LI Heating & Cooling for premium peninsula air conditioning service in one of Nassau County's most exclusive communities. Kings Point waterfront estates at the peninsula's tip face Long Island Sound salt-air from three sides simultaneously — the most intense marine-environment exposure on the peninsula, requiring our most comprehensive AC equipment protection. Great Neck Estates Park area homes and Manhasset Bay waterfront properties face bay-side salt exposure with similar marine-environment maintenance needs. Great Neck Plaza's commercial vibrancy creates heat island effects for adjacent residential properties; our technicians size cooling equipment appropriately. Saddle Rock Grist Mill historic district homes benefit from ductless mini-split cooling that preserves historical character. Emergency AC repair available same-day throughout the Great Neck peninsula. Great Neck Road corridor homeowners throughout the peninsula's many incorporated villages benefit from our comprehensive coverage of all Great Neck communities. Free estimates and 24/7 availability throughout Great Neck in Nassau County.

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AC Repair

Fast, reliable ac repair in Great Neck and surrounding Nassau County areas.

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AC Installation

Fast, reliable ac installation in Great Neck and surrounding Nassau County areas.

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Central Air Conditioning

Fast, reliable central air conditioning in Great Neck and surrounding Nassau County areas.

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Ductless Mini-Split

Fast, reliable ductless mini-split in Great Neck and surrounding Nassau County areas.

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AC Maintenance

Fast, reliable ac maintenance in Great Neck and surrounding Nassau County areas.

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Emergency AC Repair

Fast, reliable emergency ac repair in Great Neck and surrounding Nassau County areas.

Call for AC Service: (631) 612-6928

How Our Great Neck Heating Repair Works

Simple, transparent process — from your call to your repair

1

Call or Request Online

Call (631) 612-6928 or fill out our form. We answer 24/7 in Great Neck.

2

Same-Day Dispatch

A licensed technician is dispatched to your Great Neck address — typically within 1 hour.

3

Diagnose & Quote

We diagnose the issue and provide upfront pricing before any work begins. No surprises.

4

Expert Repair

We complete the repair on the spot when possible, stocked with common parts for fast fixes.

How Much Does Heating Repair Cost in Great Neck?

Heating repair costs in Great Neck, Nassau County vary depending on the type of system, the issue, and parts required. Here's a general breakdown for Long Island homeowners:

Diagnostic / Service Call$89 – $150

Applied toward repair if you proceed

Minor Repairs (ignitor, thermostat, filter)$150 – $400

Most common, same-day completion

Mid-Range Repairs (motor, valve, heat exchanger)$400 – $900

Parts may need to be ordered

Major Repairs or Parts Replacement$900 – $1,500

Complex system work

Full System Replacement$3,500 – $8,000+

Depends on system type and size

Emergency After-Hours Rate+$50 – $100

Added to standard repair costs

We always provide upfront pricing in Great Neck before any work begins. No hidden fees, no surprise charges.

Frequently Asked Questions About Heating Repair in Great Neck

Common questions from Great Neck homeowners about our heating services

How much does heating repair cost in Great Neck?

Heating repair in Great Neck typically costs $150–$500 for common fixes. Diagnostic fees run $89–$150. Major repairs or parts replacements range from $500–$1,500. We provide upfront pricing before any work begins.

How quickly can you get to Great Neck for emergency heating repair?

We respond to Great Neck emergencies typically within 1 hour. Our technicians are stationed throughout Nassau County for fast dispatch any time of day or night, including weekends and holidays.

What heating systems do you service in Great Neck?

We service all major heating systems in Great Neck: gas furnaces, oil furnaces, hot water boilers, steam boilers, heat pumps, mini-splits, and radiant heat. We work on all major brands including Carrier, Lennox, Trane, Rheem, and Weil-McLain.

Do you offer 24/7 emergency heating service in Great Neck?

Yes. We provide true 24/7 emergency heating repair in Great Neck, 365 days a year. No heat on Christmas? We respond. Call (631) 612-6928 any time for same-day emergency service.

Should I repair or replace my heating system in Great Neck?

Repair if the system is under 15 years old and the cost is under half the replacement price. Replace if it's over 15–20 years old, needs frequent repairs, or your energy bills keep rising. We offer honest assessments — no unnecessary upsells.

Do you offer free estimates for heating repair in Great Neck?

Yes, we offer free estimates on heating system installations and replacements in Great Neck. Diagnostic service calls have a fee that's applied toward repair costs if you proceed with us.

We Also Serve Nearby Areas

Fast heating repair available throughout Nassau County

📍
Manhasset
Nassau County
📍
Port Washington
Nassau County
📍
Roslyn
Nassau County
📍
North Hempstead
Nassau County
View all 222 service areas →

Heating Repair Near Great Neck

We also provide fast heating repair service to homeowners in communities near Great Neck:

Need Heating Repair in Great Neck?

Same-day service available. Licensed, insured, and ready 24/7 across Nassau County, Long Island.

Schedule Heating Repair in Great Neck

Or call us directly: (631) 612-6928

📞 Call (631) 612-6928

Available 24/7 · Same-Day Service Available

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