Boiler Repair in Old Westbury, NY

Your Heat Back On Today

Fast, reliable boiler repair when your heating system fails and you need it fixed right.

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Emergency Heating System Repair

Warm Home, Peace of Mind

When your boiler breaks down, you need more than just a quick fix. You need a repair that actually lasts through the winter and beyond.

That’s what separates a real repair from a temporary patch job. We diagnose the root cause, not just the obvious symptom. Your boiler gets the right part, installed correctly, so you’re not calling someone else in three weeks when it breaks again.

You get your heat back fast, but more importantly, you get confidence that it’s going to keep working. No more wondering if tonight’s the night your heating gives out again. No more backup space heaters cluttering your hallways.

Old Westbury Boiler Specialists

We Fix What Others Can't

Excellent Air Conditioning and Heating Service has been keeping Old Westbury homes and businesses warm for years. We’ve seen every type of boiler problem you can imagine, from the simple fixes to the complicated breakdowns that leave other contractors scratching their heads.

Our technicians know boiler systems inside and out. Gas, oil, residential, commercial – we handle them all. When you call us, you’re getting someone who’s actually solved your exact problem before.

We’re licensed, insured, and local. That means we can get to your property quickly, and we stand behind our work because we live and work in this community too.

Our Boiler Repair Process

Honest Diagnosis, Lasting Fix

First, we show up when we say we will. You shouldn’t have to wait around all day wondering when the repair truck might arrive.

Next, we actually diagnose what’s wrong. Not what we think might be wrong, or what’s usually wrong with boilers like yours. We test, measure, and figure out exactly why your system isn’t working. Then we explain it to you in plain English, not technical jargon.

You get an upfront price before any work starts. No surprises when we’re done. If you approve the repair, we fix it right the first time using quality parts that are built to last. We test everything before we leave to make sure your heat is working properly.

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Complete Boiler Repair Services

Every Type of Boiler Problem

We handle the full range of boiler repairs for Old Westbury properties. Pilot light issues, circulation pump failures, thermostat problems, pressure issues, strange noises, uneven heating – whatever’s keeping your boiler from doing its job.

Our service includes emergency repairs when your heat goes out completely, plus scheduled maintenance repairs to prevent bigger problems down the road. We work on both gas and oil boiler systems, residential and commercial properties.

Every repair comes with warranty protection and a thorough system check to catch potential issues before they leave you without heat. You’re not just getting a single problem fixed – you’re getting a complete evaluation of your heating system’s condition.

How quickly can you respond to an emergency boiler repair?

We offer same-day emergency service for heating outages in Old Westbury. During winter months, we understand that a broken boiler isn’t something you can wait days to fix. We prioritize emergency calls where people have no heat, especially when temperatures drop. Our goal is to have a technician at your property within a few hours of your call, depending on the time of day and current service demand. We keep emergency repair parts in our trucks so we can often complete the repair on the first visit rather than scheduling a return trip.

Should I repair my old boiler or replace it entirely?

This depends on your boiler’s age, condition, and the cost of the needed repair. Generally, if your boiler is under 15 years old and the repair cost is less than half the price of a new system, repair makes financial sense. However, if you’re facing a major component failure on a boiler that’s 20+ years old, replacement might be more cost-effective long-term. We’ll give you an honest assessment of your system’s condition and help you understand both options. We make money either way, so our recommendation is based on what actually makes sense for your situation, not what’s more profitable for us.

What causes most boiler breakdowns in Old Westbury homes?

The most common issues we see are circulation pump failures, thermostat malfunctions, and pressure problems. Many Old Westbury homes have older boiler systems that haven’t received regular maintenance, which leads to sediment buildup and component wear. Pilot light problems are frequent with older gas boilers, while oil boiler issues often involve fuel delivery or ignition components. Lack of annual maintenance is usually the underlying cause – small problems that could be caught early turn into major repairs when systems go years without professional service. Regular maintenance prevents about 80% of the emergency calls we receive.

How much does boiler repair typically cost in Old Westbury?

Repair costs vary significantly based on what’s actually wrong with your system. Simple fixes like thermostat replacement or pilot light repair typically run $200-400. More complex repairs involving circulation pumps, gas valves, or heat exchangers can range from $500-1500. We always provide upfront pricing before starting any work, so you know exactly what you’ll pay. Emergency service calls may include additional fees for after-hours or weekend response. The key is getting an accurate diagnosis first – many boiler problems have multiple possible causes, and fixing the wrong thing wastes your money and doesn’t solve the real issue.

Do you service both gas and oil boiler systems?

Yes, we repair and service both gas and oil boiler systems throughout Old Westbury. Our technicians are trained on both fuel types and carry parts for the most common repairs on each. Gas boilers typically have issues with ignition systems, gas valves, and venting, while oil boilers more often need fuel pump service, nozzle replacement, or combustion chamber cleaning. Regardless of your fuel type, we can diagnose the problem and get your heat working again. We also handle combination systems and can advise you on fuel conversion if you’re considering switching from oil to gas or vice versa.

What warranty do you provide on boiler repair work?

All our boiler repair work comes with a warranty on both parts and labor. The specific warranty period depends on the type of repair and components used, but typically ranges from 90 days to one year. Major component replacements like circulation pumps or gas valves usually carry longer warranties than minor repairs. We also warranty our diagnostic work – if we misdiagnose the problem and the repair doesn’t fix your issue, we’ll return to correct it at no additional charge. Our warranty covers the specific repair we performed, and we’ll explain exactly what’s covered before starting any work so there are no surprises later.

Local Resources

Old Westbury, NY is located in Nassau County in New York State