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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.

Plumbing Services in Port Washington & Long Island, NY

Brown and rusted burst water pipe, still dripping

Whether you own a home or a business, keeping its plumbing working safely and reliably is vital. Rebmann offers comprehensive plumbing services throughout Long Island, NY, to help. Whether you’re dealing with a dripping faucet, need a new water heater, or require sewer repairs, we can handle it. Our team of licensed and experienced plumbers is the best in the business.

Contact Rebmann to schedule plumbing services on Long Island today.

Signs You Need a Plumber

Sometimes, the need for a plumber is obvious, such as when you discover water dripping from a ceiling or fixture. Other times, it can be challenging to know when it’s time to call a plumber. Subtler signs of plumbing trouble include discolored or smelly water, standing water near drains, and high water bills.

Some additional signs you need a plumber include:
  • Constantly running toilet
  • Fluctuating hot water temperature
  • Visible pipe corrosion
  • Persistent mold or mildew

Common Household Plumbing Problems

Plumbing issues our experts resolve every day include leaks, low water pressure, slow drains, unusual pipe noises, and water heater problems. Whatever the plumbing issue you’re encountering, you can depend on us to solve it.

Complete Home Plumbing Solutions

Rebmann is a full-service plumber that can handle all your water infrastructure needs. From fixture installations and replacements to drain cleaning and bathroom plumbing, we do it all. You can also depend on us for remodeling projects that require plumbing changes. We even offer financing options on approved credit to help you handle the expense of larger plumbing needs.

Rebmann offers the following home plumbing solutions throughout Long Island:

  • Backflow prevention
  • Water filtration
  • Water softeners
  • Frozen and burst pipes
  • Leak detection and repair
  • Remodeling
  • Sewer repair
  • Sewer repair and replacement
  • Bathroom plumbing
  • Emergency plumbing
  • Garbage disposals
  • Faucet and fixture services
  • Kitchen plumbing
  • Sump pumps
  • Water lines
  • Pipe repair and replacement
  • Gas lines
 

Drain and Sewer Services

Slow or clogged drains can be a massive headache. Rebmann offers complete drain and sewer services to resolve such issues. From simple drain snaking to sewer repair and replacement, we can handle it all.

24/7 Emergency Plumbing Repair

Some plumbing problems demand urgent attention. Frozen or burst pipes are common examples, but they aren’t the only ones. We’re available 24/7 to provide urgent repair to all plumbing systems. Our plumbers will arrive quickly and work to minimize damage to your property while providing quality repairs.

Common plumbing emergencies also include:
  • Sewage backups
  • Leaking water heaters
  • Sudden water pressure loss
  • Overflowing toilets

Water Heater Installation and Repair

A reliable water heater is essential equipment. We sell and install both storage tank and tankless water heaters to ensure you have what you need. You can also depend on us for water heater repairs, including thermostat replacements, heating element repairs, and more.

Commercial Plumbing Services Across Long Island

Rebmann is also a leading provider of commercial plumbing services throughout Long Island. We offer complete plumbing installation, maintenance, and repair options for all kinds of commercial facilities. You’ll find our plumbers at work daily in hospitals, offices, restaurants, retail spaces, and other commercial properties.

Schedule Professional Plumbing Service With Rebmann

When you need a plumber on Long Island who can deliver prompt, professional service, think of Rebmann. We’ve served the area since 1938, delivering exceptional service across Nassau and Suffolk counties. We’re licensed, bonded, and insured, and Better Business Bureau accredited with an A+ rating. Read some of our reviews to learn more about our work.

When you need plumbing services on Long Island, contact Rebmann to schedule an appointment immediately.

Frequently Asked Questions

Our plumbers on Long Island have a wealth of experience. Here are some of the questions we’ve heard most over the years, along with their answers.


If you notice water anywhere in your home and can’t find its source, you likely need a plumber. Other signs you need a plumber are slow-flushing or frequently clogging toilets, foul drain odors, and discolored water. Any time your plumbing behaves unusually, scheduling a plumbing inspection is a good idea.

We’re a full-service plumber offering everything from routine repairs to water treatment and sewer line services. We also handle water heaters, offer leak detection services, and provide backflow prevention. If it has water running through it, chances are we can help.

Yes, we offer emergency plumbing service throughout Long Island. You can count on us 24/7 for issues like burst pipes, overflowing toilets, or failed water heaters. When you call us for help, we’ll do our best to dispatch a plumber immediately.
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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 1938
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.