Furnace Services on Long Island, NY | Repair & Installation
24/7 Emergency Service

Reach out to the experts at Rebmann Plumbing, Heating & Air Conditioning if you have a plumbing or HVAC emergency on 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 on Long Island, Roslyn, or Port Washington, NY. Residential and commercial repairs available.

Trusted Furnace Services on Long Island, NY

Furnace setup in an attic

With average lows of 19 degrees F, Long Island residents are no strangers to the brutal cold once the winter season settles, making the need for reliable furnace services essential.

Rebmann Plumbing, Heating & Air Conditioning is committed to delivering fast, reliable furnace solutions that people can trust to keep warm when it matters most. With 24/7 emergency availability and over 80 years of experience, our team is uniquely capable of delivering the convenient, quality furnace solutions your home or business deserves.

Request a consultation or service appointment in Port Washington or Roslyn by contacting us today!

Our Comprehensive Furnace Services

With the ability to service all brands, our furnace technicians are prepared to assist with all of your heating service requests, including:

Expert Furnace Repairs

It’s important to address furnace repair needs promptly to prevent complete system shutdown and premature replacement. The following are just some of the signs it’s time to request help from our expert team:

  • Inconsistent heating: If some rooms in your home are warmer than others or if the temperature fluctuates unexpectedly, it might mean your furnace is struggling to distribute heat evenly.
  • Unusual noises: These systems typically operate fairly quietly. If you start hearing strange sounds like banging, rattling, or squealing, it could mean that there are loose or damaged parts within that need repair.
  • Energy bills: A sudden spike in your energy bills with no corresponding increase in usage is a red flag. An inefficient unit works harder to maintain the desired temperature, resulting in higher energy costs.
  • Yellow light: The pilot light in your furnace should burn blue. A yellow or flickering flame can signal a problem with the fuel mixture or indicate the presence of carbon monoxide.
  • Frequent cycling: If your heat is turning on and off more frequently than usual, it might be short cycling. This can be caused by a malfunctioning thermostat, poor airflow, or an overheating furnace.

Furnace Installation & Replacement

Whether you’re installing a furnace in a newly built property or have an existing system that requires replacement, our team is here to help. With upfront pricing and plenty of financing options, we strive to make your installation experience as affordable and stress-free as possible. We also offer free replacement estimates, allowing you to make an informed decision when it comes to your home comfort.

While we’ll always try to provide cost-effective repairs whenever possible, in some cases a full replacement may be the best option, particularly if:

  • Your unit is older than 15 years old
  • Your furnace requires frequent, expensive repairs
  • Your furnace has experienced reduced energy efficiency
  • The cost to repair is 50% or more than the cost to replace it

Furnace Maintenance

Routine maintenance is the best way to protect your system from premature failure. We recommend scheduling a furnace tune-up at least once annually, preferably at the end of summer or early fall to beat the seasonal rush. By adhering to a regular maintenance schedule, you’ll enjoy enhanced energy efficiency, increased reliability, improved performance, and a protected manufacturer warranty.

Why Choose Us for Your Furnace?

Since 1938, Rebmann Plumbing, Heating & Air Conditioning has been the go-to source for reliable HVAC services throughout Long Island and the surrounding region.

Our commitment to quality craftsmanship and convenience is reflected in our 24/7 services and team of continuously trained, background-checked technicians. With plenty of financing options and regular service specials, we strive to make your service experience as easy and affordable as possible.

Book furnace services in North Hempstead by contacting our professional team today!

Furnace FAQs

With proper maintenance, they can last between 15 to 20 years in most cases; however, this is dependent on the brand make and model, usage, and service schedule.

If your house smells bad after the first few times you’ve turned the heat on this season, it’s probably normal. Dust collects on the unit and in your heating ducts when the system isn’t in use for a long time. If it’s not a normal smell to you, call a professional to check it out. If you have a gas furnace and it smells like rotten eggs, call your local emergency provider and leave your home because you might have a gas leak.

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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.