Expert Furnace Replacement for Long Island Homes

Stay warm and energy-efficient this winter with a professionally installed furnace from Advanced Air — trusted locally since 1982.

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

Call or Text (631) 231-6767

If Your Furnace Has Outlived Its Comfort It’s Time to Upgrade

Over time, furnaces lose efficiency and reliability — especially after 10–15 years of service. If you’re dealing with frequent repairs, uneven heating, or noisy operation, it may be time to upgrade to a modern, high-efficiency system that keeps your family comfortable for less.

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Consistent Heat

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Lower Energy Use

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Quieter Operation

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Eco-Friendly Comfort

Signs It’s Time for a Furnace Replacement

How to Tell When Your System Has Reached the End of Its Life

  • Frequent repairs within the last 2 years
  • Uneven temperatures throughout your home
  • Furnace is 15 years old or more
  • Rising heating bills even after maintenance
  • System runs constantly but struggles to heat
  • Visible rust, cracks, or yellow pilot flame

Pro Tip: Replacing before your system fails can improve efficiency, reduce stress during peak season, and help avoid winter breakdowns

Every Home Is Different — We’ll Help You Find the Perfect Fit

From natural-gas to high-efficiency variable-speed models, our experts calculate your home’s exact heating load to recommend the right system for your square footage, insulation, and duct design.

  • Gas & Oil Options
  • Energy Star Rated Models
  • Smart Thermostat Compatibility
  • Quiet Operation Designs
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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 furnace.

Why Choose Advanced Air for Your Furnace Replacement?

  • Serving Long Island Since 1982
  • Fully Licensed & Insured
  • Certified Technicians
  • Upfront Pricing — No Hidden Fees
  • Free Estimates
  • 4.7⭐ Google Rated | BBB Accredited

Furnace Replacement FAQs

Ready to Upgrade Your Home Comfort?

Experience reliable, efficient heating from a company Long Island families have trusted for over 40 years.

Call 631-231-6767

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