Commercial Heating on Long Island | Family Owned | Call Now
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.

Commercial Heating Company on Long Island

Technician using pressure gauge to check rooftop system

Rebmann Plumbing, Heating & Air Conditioning is Long Island’s go-to expert for commercial heating services, delivering reliable, expert solutions to commercial entities of all sizes. Whether you need emergency repairs to keep things running smoothly, energy-efficient installations for long-term savings, or customized maintenance plans to optimize performance, we’re the partner you can count on.

Don’t let heating issues disrupt your business. Contact us for fast, reliable service tailored to your commercial needs in North Hempstead or Oyster Bay.

Systems We Work With

We service a wide variety of heating systems, ensuring that no matter what your business uses, we have the expertise to maintain or repair it. From modern builds to more traditional setups, we provide expert care for:

Our Services

We understand how critical your heating system is to maintaining operational efficiency and customer satisfaction, which is why we deliver reliable, tailored solutions that keep your business comfortable and running smoothly.

Commercial Heating Repair

A malfunctioning heating system can significantly disrupt your business, hindering both operations and customer comfort. Rebmann Plumbing, Heating & Air understands the urgency of getting your system back online, which is why we provide 24/7 service to address issues in a timely manner.

Our highly trained technicians arrive fully equipped to diagnose and repair issues with your heating system, ensuring minimal downtime and preventing further complications. We’re committed to helping you maintain client satisfaction while safeguarding valuable inventory from potential damage.

Commercial Heating Installation and Replacement

Installing or replacing a commercial heating system is a big project; it requires thoughtful planning and execution. We provide free estimates and expert guidance to help you make informed decisions. Every member of our team undergoes unmatched training in cutting-edge facilities, so our technicians can ensure every installation is completed with the utmost precision and care, minimizing disruption to your business and guaranteeing peak system performance.

Commercial Heating Maintenance

Preventive maintenance holds the key to extending the life of your equipment and avoiding costly repairs. We’ve crafted a premium maintenance plan for Long Island businesses that includes benefits like scheduled seasonal service tune-ups, emergency availability, the lowest call-out fees, priority service, and value rate pricing. We can help keep your heating system in peak condition throughout the year.

Industries We Serve

We work with several business types across Long Island, serving everyone from small retail shops to large industrial parks. Our expertise ranges over many industries, including:

  • Hospitals
  • Nursing homes
  • Major housing authorities
  • Buildings up to 300,000 square feet
  • Retail businesses
  • Restaurants
  • Multi-dwelling facilities
  • And more

Why Choose Us?

Since 1938, we’ve earned a reputation for reliability and expertise by providing superior heating solutions on Long Island. Our licensed and insured technicians are committed to providing quality solutions and staying updated on the latest industry practices. We offer 24/7 and same-day emergency service, ensuring your heating system is always in good hands.

Call or contact us online to request heating services for your Long Island commercial property today.

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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.