Boiler Repair Near Me on Long Island
Expert boiler repair for gas, oil, and steam systems across Nassau County and Long Island.
Professional Boiler Repair in Nassau County
When your boiler breaks down, you need a local specialist who understands your system. Our certified technicians repair all boiler types—gas, oil, steam, and hot water—throughout Nassau County, NY. From Levittown's post-war hydronic systems to Garden City's historic steam boilers, we diagnose and fix problems fast. With 24/7 emergency service, same-day appointments, and upfront pricing, we restore your heat quickly and reliably.
We service all major boiler brands including Weil-McLain, Burnham, Navien, Buderus, Peerless, and Crown. Whether you have a gas, oil, steam, or hot water boiler, our factory-trained technicians carry common parts on every truck for faster repairs.
Boiler Types We Repair Near You
Our technicians are trained on every boiler type found in Nassau County homes
Gas Boilers
High-efficiency gas boiler repair including condensing and non-condensing units. Brands: Navien, Weil-McLain, Burnham.
Oil Boilers
Oil-fired boiler diagnostics, nozzle replacement, and combustion tuning. Common in older Nassau County homes.
Steam Boilers
Steam system specialists for Levittown and Garden City's 1940s-1960s housing stock. Radiator balancing and pressure control.
Hot Water Boilers
Hydronic heating repair including circulator pumps, expansion tanks, zone valves, and baseboard heating systems.
Why Choose Us for Boiler Repair Near You?
Boiler Brands We Service
Factory-trained technicians for all major manufacturers
Don't see your brand? We service all boiler makes and models. Call to confirm
Common Boiler Problems & Repair Costs
Typical Long Island repair ranges. Diagnostic fee ($199) is credited toward any approved repair.
| Problem | Most Common Causes | Typical Cost |
|---|---|---|
| No Heat / Boiler Won't Fire | Ignitor, thermocouple, gas valve, control board | $250–$650 |
| Kettling (Banging Noises) | Limescale buildup, low water flow, faulty pump | $300–$800 |
| Boiler Leaking Water | Corroded fittings, expansion tank, pressure relief valve | $275–$900 |
| Low Pressure / Won't Stay Pressurized | Expansion tank, leak in system, faulty PRV | $250–$700 |
| Pilot Light Keeps Going Out | Thermocouple, dirty pilot orifice, gas supply | $200–$450 |
| Cold Radiators / Uneven Heat | Air in lines, stuck zone valve, bad circulator | $275–$850 |
Prices reflect parts + labor for residential boilers in Nassau County. Final pricing confirmed after on-site diagnostic.
What Nassau County Homeowners Say
"Our 1950s steam boiler was banging and losing pressure. They diagnosed and fixed it same day. Incredible knowledge of older systems."
"Called at 6am with no heat. Technician arrived by 8am and had our boiler running. Professional and honest pricing."
"They replaced the circulator pump on our Weil-McLain boiler. Fast, clean work and the price was exactly what they quoted."
Our Simple Process
Call or Book Online
Contact us anytime—we answer 24/7 for boiler emergencies
Fast Diagnosis
Our tech inspects your boiler and identifies the exact problem
Upfront Quote
You approve the repair cost before we begin any work
Expert Repair
We fix your boiler right the first time with quality parts
Boiler repair typically ranges from $200-$1,500 depending on the issue and boiler type. Emergency diagnostic starts at $199. We provide upfront quotes before any work begins.
Boiler Repair Near You — By City
Expert boiler repair in every Nassau County community. Click your city for local pricing and service details.
Frequently Asked Questions About Boiler Repair
How quickly can you repair my boiler?
We offer same-day boiler repair in most of Nassau County. For emergencies like no heat or leaks, our average response time is 2-4 hours.
Do you repair all types of boilers?
Yes! We service gas boilers, oil boilers, steam boilers, hot water boilers, and combi boilers from all major brands including Weil-McLain, Burnham, Navien, Buderus, and more.
What are common boiler problems you repair?
We repair no-heat issues, leaking boilers, low pressure, pilot light failures, strange noises (banging, kettling), radiator cold spots, frequent shutdowns, and high energy bills.
Do you offer emergency boiler repair?
Yes, we provide 24/7 emergency boiler repair across Nassau County. If your boiler fails overnight or on a weekend, call us—we prioritize no-heat emergencies.
How much does boiler repair cost near me?
Boiler repairs in Nassau County range from $200 for minor fixes to $1,500+ for major component replacements. We charge a $199 diagnostic fee (waived with repair) and provide upfront pricing.
Should I repair or replace my boiler?
If your boiler is over 15 years old and repair costs exceed 50% of replacement value, we typically recommend replacement. Our technicians will give you an honest assessment during the diagnostic.
Related Services
Visit Our Jericho Office
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Home+ Air & Heat
55 Jericho Tpke Suite 203, Jericho, NY 11753
Need Boiler Repair Near You?
Same-day boiler repair across Nassau County. Gas, oil, steam & hot water systems.