Expert Boiler Replacement for Long Island Homes

Upgrade to a modern, efficient boiler installed by certified professionals — trusted by Long Island families since 1982.

🏠 Family-Owned Since 1982🧰 Certified Technicians 4.7 Google Rated

When Your Boiler Can’t Keep Up, Your Home Feels It

Boilers lose efficiency and consistency as they age. After 12–20 years of service, internal corrosion, scale buildup, and worn pumps can lead to loud kettling noises, heat loss, and unexpected shutdowns.
Replacing your boiler with a high-efficiency system ensures stable performance, safer operation, and a warmer home with less fuel consumption.

Stable Pressure

Lower Fuel Use

Quiet Operation

Consistent Heat

How to Tell When Your Boiler Is Near the End of Its Life

  • Frequent repairs over the last 1–2 seasons
  • Slow or uneven heating throughout the home
  • Boiler is 12–20+ years old
  • Rising fuel bills even after maintenance
  • Repeated shut-offs or ignition failures
  • Visible rust, leaks, or constant pressure drops

Pro Tip: Replacing sooner prevents emergency failures, protects your piping system, and avoids mid-winter outages.

Every Home Is Unique — We Make Sure Your New Boiler Fits In Perfectly

No two homes heat the same way. We look at your living space, how many rooms you have, and how you use heat day-to-day. Then we recommend a boiler that delivers steady, reliable warmth while keeping your energy use under control all season long. Our goal is simple: a system that keeps your family comfortable through every season.

  • Boilers designed for your home’s fuel type
  • Modern energy-saving models
  • Systems that heat your home and provide hot water
  • Options that work with radiant floors or multi-room heating
Air conditioner maintenance or repair

What to Expect on Replacement Day

What to Expect on Installation Day

  • 1. In-Home Assessment – We inspect your existing setup and take precise measurements.
  • 2. System Selection & Quote – We explain options and finalize your quote upfront.
  • 3. Removal & Disposal – Old equipment is safely removed and recycled.
  • 4. Professional Installation – Our certified team installs and tests your new boiler.
  • Serving Long Island Since 1982
  • Fully Licensed & Insured
  • Certified Technicians
  • Upfront Pricing — No Hidden Fees
  • Free Estimates
  • 4.7⭐ Google Rated | BBB Accredited

Boiler Replacement FAQs

Ready to Upgrade Your Heating System?

Experience dependable, energy-efficient heat from a company Long Island families have trusted for over 40 years.

What Our Customers Say

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Albert Gharbin JR

I've had a couple of job done with advanced air. There response is more than acceptable. Their HVAC tech Herbie is good with repairs and explained the whole process and preventative measure to maintain our system really well. I recommend Herbie Medina highly for all of your service needs.

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Scipio

I had them install a new central air system and they did a great job! Joe was great to work with and stood behind his commitments. The installers were skilled and careful in their work. So far it’s working great. Highly recommended.

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Carol Conard

So grateful to Advanced Air Conditioning & Heating for the job done at my home this week. Couldn’t be happier with everything…. the office personnel and the professional technicians who did an excellent install. Thank you!!

Proudly Serving Brentwood, NY and Surrounding Areas

Wherever you are in Long Island, our team is just around the corner and ready to help.

Cities & Neighborhoods We Serve:

  • Babylon
  • Bay Shore
  • Bellmore
  • Bohemia
  • Brentwood
  • Centereach
  • Commack
  • Deer Park
  • Dix Hills
  • East Islip
  • East Meadow
  • Elwood
  • Farmingdale
  • Hauppauge
  • Hicksville
  • Holbrook
  • Holtsville
  • Huntington
  • Islip
  • Jericho
  • Kings Park
  • Lake Ronkonkoma
  • Levittown
  • Massapequa
  • Melville
  • Merrick
  • Nesconset
  • Patchogue
  • Plainview
  • Saint James
  • Smithtown
  • Syosset
  • Wantagh
  • West Islip
  • Woodbury