New Heating System Installation on Long Island, NY

Home covered with snow

Your Satisfaction is Guaranteed with Our Hassle-Free New Heating System Replacement

If you need a new heating system installation in your Long Island home, then count on T. F. O’Brien. We’re committed to providing Long Island residents with the absolute best customer service and expert advice – something we’ve been doing for more than 90 years.

We make it our priority to always look out for your best interests and provide high-quality new heating system installation to ensure the comfort and safety you expect. The entire T.F. O'Brien team works hard to make sure you enjoy working with us and never have to contend with a hassle. That’s why it’s our guarantee that you’ll be completely satisfied after purchasing our products and services – you won’t pay until you are.

Experience the cooling difference

"Did you know that your outdoor unit needs at least two feet of clearance around it to work properly? Keep bushes and debris away for optimal airflow."

Nick Betka
Lead Service Technician

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carrier heat pump
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Highly Efficient, Long-Lasting, and Durable Heating Systems

We’re pleased to offer Long Island residents the best quality, most efficient heating systems on the market. Your new heating system installation offers long-lasting durability and high-efficiency – and that will help you save both energy and money on your utility bills.

If you’re ready for a new heating system installation that provides high-quality energy efficiency, T.F. O'Brien is ready to help. T.F. O'Brien proudly serves all of Long Island, including Nassau County, Suffolk County, and Brooklyn.

Signs You Need A New Heating System Installation

  • Your energy bills are going up without an explanation.
  • You notice a lot of dust appearing when your system is on.
  • There are unpleasant odors coming from your heating system.
  • You're not getting heat evenly distributed through your home.
  • Your heating equipment is making unusual noises.

Save Thousands On Qualifying Heat Pumps, Furnaces, and Boilers

  • PSEG: Save up to $10,500 on new heat pump project
  • NYS Clean Heat: Save up to $10,000 on new heat pump

Thank you for choosing to contact T.F. O'Brien, we look forward to speaking with you!

Please fill out this form and one of our representatives will contact you within 1 business day

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    We Offer a Variety of Heating Services To The Long Island, Queens and Brooklyn Area

    Save $500 on a new boiler now!

    * New Customers Only.

    Save $50 on your first repair

    Save $100 on Home Humidification Solutions