Long Island Plumbing, Heating, Cooling & Electric Services
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Heating Repair on Long Island

Solutions to Improve or Replace Your Heater

During winters in New York, temperatures drop and families turn on their heaters to stay warm throughout those long, cold months. The last thing you want as a home or business owner is to be stuck with a broken heater. Luckily, the experienced Long Island heater repair technicians at NH Ross, Inc. can help you during your time of need. We are dedicated to helping our customers stay cozy and comfortable all winter long. Whether you need a quick repair or an entire replacement, we’ve got you covered. Upgrading to a new energy efficient heater is now easier than ever and we offer rebates for new energy-efficient equipment.


To speak with an experienced member of our family-run business, call us now at (631) 240-0100 or use our online form.

Repairing & Installing Heating Systems

Our technicians in Suffolk and Nassau counties are dedicated to accurately diagnosing problems with your heating system. After assessing your situation, we can provide you with our recommendation to repair or replace your system. With nearly 50 years of experience, we have handled all makes and models of equipment, so you can trust our expertise when we repair your furnace.

We service, repair, and install all types of heating equipment, such as:

Should you want to replace or upgrade your heating equipment, we can help with the selection process. We perform Long Island heating repair services quickly and correctly, providing up-front estimates before we begin our work. Our team can also assist you if you are looking to convert from an oil heating system to a gas system.

Heater Maintenance Services

If your heating system runs constantly throughout winter, natural wear and tear is expected. To keep your system in prime condition and prevent the need for major, costly repairs, or to improve overall air quality, we offer maintenance services as well as a comprehensive maintenance plan. As a member of our maintenance plan, you will receive an annual heating system checkup and a discount on heater repairs on Long Island.

Whether you need our help with a repair, an installation, or simply general maintenance, our Ross certified heating technicians are here to help provide you with an effective solution.

With upfront prices, you will never have to worry about surprise costs. Call us now at (631) 240-0100 for quality service.

The NH Ross Guarantee of Great Service

  • Rapid & On-Time Service

    Your technician will be fast to respond and on-time.

  • Priority Service Emergency Response

    We have fully-stocked service trucks ready when you need us.

  • Expert Services

    Fully licensed and insured for all of your needs.

  • Helpful & Friendly Team

    Our team will take the time to answer your questions.

  • Clean & Tidy

    Technicians are dressed professionally and will treat your home with respect.

  • Satisfaction Guaranteed

    You will receive a high level of service from NH Ross.

  • Established Since 1971

    We have the knowledge and experience needed.

  • Transparent Pricing

    There are no surprise fees and you will know the price before we start.