Heating Maintenance Services In Long Island | Schedule Today
24/7 Emergency Service

Reach out to the experts at Rebmann Plumbing, Heating & Air Conditioning if you have a plumbing or HVAC emergency in Long Island. We’re here to help 24/7. If your furnace goes out in the winter or your AC stops cooling in the middle of summer, we’ll repair it day or night. Call our team at 516-746-5678 for emergency services in Long Island, Roslyn, or Port Washington, NY. Residential and commercial repairs available.

Top-Rated Heating Maintenance in Long Island, NY

With Long Island’s winter lows averaging around 17 degrees, your heating equipment has to work overtime to keep you warm. The harder your HVAC system works, the greater its wear and tear, so maintenance is particularly important for Port Washington and Roslyn homes.

Annual or biannual servicing will maintain efficiency and prevent premature system failure. Henry Rebmann Plumbing and Heating LLC has offered comprehensive services since 1938. Our technicians are licensed, insured, and experienced with all HVAC brands.

Experience the benefits of a strong maintenance schedule with Rebmann Plumbing, Heating & Air Conditioning in Long Island by calling or contacting us online today.

Furnace setup in an attic


Our Service Partner Plans

Property maintenance can be complicated and exhausting, so we’ve created a maintenance plan to make things easier. Why track the dates of your seasonal services when we can do it for you? The service plan will help you with your schedule while extending your system’s lifespan, giving you more years and enhanced energy efficiency.

We’ll give you 24/7 emergency support at an affordable price. Your plan covers your labor costs and any new components you might need. Our service plan members also receive priority repair service during busier times.

Commercial Service Partner Plans

Our Commercial Maintenance Plan will reduce your utility costs, improve the safety of your building, and cover day-to-day maintenance tasks like filter changes. Our preventative maintenance process will reduce your repair and utility costs. We’ll also handle scheduling and check-ins so that you can focus on more pressing challenges. We’ve designed abundant support options to cater to every unique client.

Heating Systems We Service

We work with all heating equipment, brands, and models. We’re qualified to handle:

6 Reasons to Get Regular Heating Maintenance in New York

Our team understands the challenges of Long Island’s winter climate, so they can address them with the utmost precision. Regular maintenance will allow your system to perform at its peak efficiency level. The benefits include:

  • Longer lifespan: Routine maintenance can add years to your system’s life, and the financial savings are extensive.
  • Lower energy bills: Well-maintained systems are energy efficient and cheaper to run.
  • Reduced risk of unexpected breakdowns: Maintenance is preventative, so you’re less likely to find yourself without heating in the midst of a dangerous cold spell.
  • Improved air quality: Maintenance includes the cleaning and changing of your registers and filters. This way, dander and dust won’t be reintroduced into your home.
  • Better performance: A more efficient system will heat faster and more accurately so you don’t need to spend too much time in the cold.

Why Choose Us?

At Rebmann Plumbing, Heating & Air Conditioning, we rise to the highest standards of excellence. Our technicians undergo continuous training so that they’re always competent with the latest technologies and practices.

Our comprehensive maintenance process will save you time, money, and inconvenience. We offer upfront pricing on exceptional services because you deserve nothing less.

Bring out the best in your heating equipment with Rebmann Plumbing, Heating & Air Conditioning in Long Island by calling or contacting us online.


Furnace tune-ups can usually be completed within an hour or two, but only if you service your system every year. A poorly maintained system will require additional cleaning and repair, so your service will take a little longer.

If your system has frozen, shut it down a few hours before your scheduled service time. Make sure you have your model number and manufacturer name available, and clear the area around your HVAC equipment. Keep children and animals away from your unit while your technician works. It’s also helpful to make a list of problems and questions before your appointment.

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Rebmann Service Partner Plans

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What To Expect

Discover the Rebmann Difference

24/7 On-Call Emergency Service
Minimum One-Year Warranty on all Products and Services
Family-Owned Since 1930
Convenient Service Partner Plans
Low Interest, Flexible Payment Financing Options
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Our Reviews

See What Your Neighbors Are Saying

I was very happy I chose to work with Rebmann. They were very professional and courteous. Finished the install in record time and back up their work as well.

Jeff F.

Jeff F.

Very happy with the service provided. The team knows what they are doing, they are professional, efficient, punctual, nice. They follow up to make sure everything is OK. I would definitely recommend.

Hubert A.

Hubert A.

First time customer and couldn’t be more happy with the service I received. Professional, caring and knowledgeable!! Will definitely call again.

Regina V.

Regina V.

Rebmann installed a new gas furnace. I couldn't have been more satisfied with the experience in every respect. Professional, competent, punctual and polite. I recommend highly. My technician and the rest of the crew were outstanding.

Eileen M.

Eileen M.

Rebmann is an excellent service provider. We've been using them for 20 years! They are always very responsive and their technicians are professional, courteous, friendly and knowledgeable.

Dennis P.

Dennis P.