Long Island Heating Experts: Repair or Service Today
Looking for a heating or furnace expert on Long Island? Whether your heater isn't working properly, you smell oil or gas, or it's time to replace an old unit, our certified technicians can get the job done quickly, affordably, and with no surprise charges. We've been keeping Suffolk and Nassau County homes warm since 2004, and our trucks roll out of Wading River every day, fully stocked with the parts that fix most calls in a single visit.
From repair and maintenance to installation and replacement, our 24-hour heating-service experts work on every system on Long Island, including:
- Gas & Electric Furnaces
- Forced-Air Systems
- Heat Pumps
- Hot-Water & Steam Boilers
- Oil Burners
- Radiant Heating Systems
- Heat Exchangers
- Blower Motors
- Inducer Motors
- Igniters & Flame Sensors
- Ductless Mini-Splits
- Hydronic Baseboard
Need service today? Our heating experts are standing by 24/7. Call 631-591-2289 for fast service, day or night.
Need Service Today?
Call now to talk with a Long Island heating expert. Get scheduled, get a quote, or troubleshoot over the phone.
Call 631-591-2289Heating Repair
Whether your heating system isn't heating, blows cold air, smells off, or keeps shutting off, our experienced repair techs know how to diagnose and fix any heat issue across Long Island, including:
- Heater Blowing Cold Air
- Heater Not Heating Enough
- Burner Lockouts & Reset Trips
- Heater Won't Turn On / Off
- Heater Running Constantly
- Short Cycling
- No Power to Heater
- Frozen System or Pipes
- Clogged Condensate Drain
- Heater Won't Ignite
- Cracked Heat Exchanger
- Fan & Blower Motor Issues
- Tripped Circuit Breaker
- Heater Leaking Water or Oil
- Loud, Banging, or Rumbling Noises
- Capacitor or Igniter Failure
- Thermostat Problems
- Pilot Light or Flame Sensor Issues
- Soot, Smoke, or Burning Smell
- High Fuel or Electric Bills
How much will your heating repair cost? A soft quote can usually be given over the phone, but the most accurate estimate is in person, in writing, before we touch anything. The cost generally depends on:
- Type of Repair Needed
- Age and Condition of the Unit
- Difficulty & Access
- Manufacturer Warranty Status
- Parts Required
- Labor Hours Involved
Need help troubleshooting a heating problem? Our techs are ready to diagnose the issue. Call 631-591-2289 anytime, day or night, for same-day heating repair or emergency service on Long Island.
"They came out within an hour of my call on a freezing Sunday morning. Tech walked me through what was wrong, gave me a flat price up front, and had heat back on in under two hours. Couldn't ask for more."
Heating Replacement
If you have an older heater that frequently breaks down, replacement is often more cost-effective than another repair. These are the signs we tell Long Island homeowners to watch for when deciding between repair and replacement:
- Age of the System (15+ Years)
- Inadequate or Uneven Heating
- Inefficient Operation
- Recurring or Major Issues
- Frequent Repairs Needed
- High Energy or Fuel Bills
- Insufficient Airflow
- Poor Indoor Air Quality
- Unpleasant Odors or Soot
- Excess Humidity or Dust
- Strange or Loud Noises
- Faulty Thermostat Readings
Our technicians help you weigh repair vs replacement with honest numbers, including projected fuel savings and any rebate eligibility through NYS Clean Heat or National Grid. Call 631-591-2289 to discuss your options.
Heating Installation
From furnaces and boilers to heat pumps and forced-air systems, our experts can install or replace any type of heating system on Long Island, including:
- Central Heater Installation
- Gas Furnace Installation
- Electric Furnace Installation
- Oil Furnace Installation
- Propane Furnace Installation
- Boiler Installation (Hot-Water & Steam)
- Heat Pump Installation
- Ductless Mini-Split Installation
- Radiator & Baseboard Installation
- Indirect Water Heater Installation
Trying to decide which heating system is right for your Long Island home? Several factors impact heating installation cost:
- Type of Unit / Fuel Source
- System Size, Capacity, BTU/Tons
- Brand, Make, or Model
- Energy Efficiency Rating (AFUE / SEER2 / HSPF)
- Add-On Features (Wi-Fi, Zoning, Air Quality)
- Installation Labor & Permitting
Want a real estimate? Call 631-591-2289 to schedule your free in-home estimate.
Heating Maintenance
When the weather changes, the last thing you want is your heater breaking down on a cold night. Our maintenance plans cover a wide range of heating services, including:
- Annual Heating Tune-Ups
- Heating Unit Inspections
- Heat Exchanger Inspections
- Heating System Diagnostics
- Furnace & Burner Cleaning
- Air Filter Cleaning & Replacement
The best way to extend the life of your heater and avoid costly repairs is a regular tune-up. Depending on the system, our heating tune-up typically includes a 20-point inspection:
- Check Condensate Drains
- Test & Adjust Airflow
- Inspect Evaporator Coils
- Check Heat Exchanger & Burners
- Test Gas Pressure
- Test for Carbon Monoxide Leaks
- Test Flame Sensors
- Monitor Humidity Levels
- Adjust Blower Components
- Inspect Pressure & Temperature
- Monitor Electrical Components
- Test Voltage & Amperage Draw
- Check for Loose Connections
- Lubricate Moving Parts
- Clean & Change Air Filter
- Inspect Air Ducts & Ventilation
- Monitor Heating Cycle
- Inspect Circuit Breaker
- Test & Calibrate Thermostat
- Review Safety Controls
Ready to schedule your heating tune-up? Call 631-591-2289 for fast, reliable, affordable service across Long Island.
HVAC Brands We Service
Our certified heating technicians are trained on every major manufacturer's equipment, so we can repair, install, or replace whatever you have in the basement. Common brands we service across Long Island include:
- Amana
- American Standard
- A.O. Smith
- Bosch
- Bradford White
- Bryant
- Buderus
- Burnham
- Carrier
- Coleman
- Comfortmaker
- Crown
- Daikin
- Dunkirk
- Friedrich
- Frigidaire
- Goodman
- Heil
- Lennox
- Lochinvar
- Luxaire
- Maytag
- Mitsubishi
- Navien
- Payne
- Peerless
- Rheem
- Rinnai
- Ruud
- Tempstar
- Trane
- Utica
- Weil-McLain
- Whirlpool
- York
Whatever you have, we can service it. Call 631-591-2289 to schedule service or request an estimate.
Why Call All Island Comfort?
Reliable service, fair pricing, on-time arrival, and attention to detail. Here's why Long Island homeowners pick us over other heating & cooling companies:
- Quick, Same-Day Appointments
- 24-Hour Emergency Service
- Straightforward Pricing
- No-Obligation, Up-Front Quotes
- Fast Response, 7 Days a Week
- Quality Repairs & Installations
- NATE-Certified Technicians
- 100% Satisfaction Guaranteed
Discover the All Island Comfort difference today. Call 631-591-2289 and let us do the rest.
"The service from All Island Comfort was top-notch. The technician was very knowledgeable and helpful. He explained what needed to be done and provided several options. The inspection was thorough and the price was fair."
We're Local: 24/7 Heating Experts Near You
At All Island Comfort, our mission is simple: deliver the best heating and cooling service on Long Island. We know it can be hard to find a contractor who offers reliable service and quality work at a fair price, so we've built the company around exactly that.
From the first call to the moment we leave your driveway, our team has one goal: give you an exceptional customer experience without cutting corners. You can count on us for:
- Fast Service, Day or Night
Your time is valuable. We offer same-day service and flexible appointment windows. Our trucks are stocked, which means most issues get fixed in a single visit.
- Transparent, Up-Front Pricing
No surprise charges, no hidden fees. Before any work begins, your tech will walk through the options and a written cost estimate so you can make an informed decision.
- 24-Hour Emergency Repairs
When the heat goes out at 2 a.m. on a January night, we answer. We dispatch trucks 24 hours a day, 7 days a week, including holidays.
- Reliable, Local Experts
With our base in Wading River and routes that cover Suffolk and Nassau, we know Long Island homes, fuel suppliers, and code requirements inside out.
- 5-Star Local Reputation
NATE-certified techs, friendly office support, on-time arrival, and quality workmanship. We earn our reviews one job at a time.
Need a heating tech today? Call our 24-hour line at 631-591-2289 for fast service, day or night.
How It Works: Three Easy Steps
Booking heating service with All Island Comfort takes about two minutes. Here's the process:
- 1Give Us a Call
Tell our 24-hour dispatch about your heating issue and what kind of service you need. Most callers are off the phone in under five minutes.
- 2We Schedule Your Service
If we have a tech available in your area, we book your appointment or in-home estimate, often the same day.
- 3The Job Gets Done
If you decide to proceed, your technician completes the work safely, cleanly, and at the price we quoted, usually in one visit.
Whether you need a repair, replacement, installation, or tune-up, All Island Comfort is the only Long Island heating company you'll need to call. Call 631-591-2289 for fast service and a no-obligation estimate.
Related Long Island Services
Customers commonly pair this service with these other All Island Comfort offerings: