Commercial Plumbing on Long Island | Contact Us Today
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 Plumbing Services on Long Island

Open sewage channel access with escaping water jet on the mounted high pressure water pipe

When plumbing fails or malfunctions in your place of business, it can be incredibly disruptive to your daily operations. At Rebmann Plumbing, Heating & Air Conditioning, our team understands how critical it is to address commercial plumbing needs promptly.

That’s why we offer 24/7 same-day emergency services to businesses on Long Island. With upfront pricing and the ability to service all brands, you can count on us to provide professional solutions that work for your space.

Request commercial plumbing services in North Hempstead or Oyster Bay by calling or contacting our team online today.

Industries We Serve

With over 80 years of local plumbing service experience, our team is prepared to tackle service requests in all types of commercial properties, including buildings up to 300,000 square feet. Our plumbing expertise extends to businesses across all sectors, including:

  • Heating and cooling plants
  • Hospitals
  • Major housing authorities
  • Multi-family buildings
  • Nursing homes
  • Restaurants
  • Retail facilities
  • Small businesses
  • And more

Commercial Plumbing Repair & Maintenance

When you need plumbing solutions to keep your commercial fixtures and appliances flowing smoothly, Rebmann Plumbing, Heating & Air is the team you can trust to get the job done right. Our team specializes in a broad range of commercial plumbing solutions, including:

  • Sewer and drain plumbing: We offer expert sewer and drain cleaning, repair, and maintenance solutions to prevent blockages and ensure smooth water flow in commercial properties.
  • Pipe repair: Our efficient pipe repair services address leaks, cracks, and damage to restore proper water distribution and prevent costly water loss in commercial systems.
  • Faucet and fixture repair: We can handle commercial faucet and fixture repair, fixing leaks, drips, and malfunctions to maintain the efficiency and functionality of your business’s plumbing system.
  • Backflow testing: We conduct thorough backflow testing to help ensure that your commercial property’s drinking water supply remains uncontaminated by harmful backflow from the plumbing system.
  • Water heater repair: We deliver prompt, professional water heater repair services for commercial buildings, restoring hot water supply and improving energy efficiency.

Trusted Plumbing Installation for Businesses

Whether you’re installing plumbing systems in your commercial building for the first time or have an existing property with fixtures that need replacement, we have the trained and background-checked plumbers you need to ensure seamless installation.

Our team is expertly prepared to install all types of commercial plumbing systems, providing custom-tailored solutions designed to satisfy your building’s unique needs. We’re here to assist with:

  • Water heater installation
  • Gas and water line replacement
  • Water treatment services
  • Sump pump installation
  • And more

Turn to Rebmann Plumbing, Heating & Air Today

Since 1938, Rebmann Plumbing, Heating & Air Conditioning has proudly served the diverse needs of Long Island’s business and industrial sectors. Our licensed and insured plumbers are committed to your complete satisfaction, offering upfront pricing on all services to ensure total transparency from start to finish.

With 24/7 emergency repair availability and the ability to service all brands, you can count on us to provide convenient solutions that keep all of your essential fixtures and appliances flowing smoothly for years to come.

Contact our team to schedule a consultation or service appointment for your commercial space on Long Island.

Start Saving Today With

Rebmann Service Partner Plans

What To Expect Image
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
What To Expect Image
Review Image
Review Image
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.