24/7 Plumbing & HVAC Services in Port Washington, NY
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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.

Heating, Air Conditioning & Plumbing in Port Washington, NY

Mini-split heat pumps outside of a brick building

At Rebmann Plumbing, Heating & Air Conditioning, our team has proudly served the Port Washington region since 1938. With deep roots in the local community and a team of highly trained professionals with 24/7 service availability, you can count on us for all your residential and commercial service needs.

Schedule HVAC or plumbing services in Port Washington by calling us or contacting us online today.

Plumbing & Water Heaters

Whether your home has a sudden leak, needs new fixtures, or has an overflowing toilet, our expert plumbers are here to help. We offer plenty of top-quality plumbing solutions, including plumbing repair, installation, and replacement. Our services include:

Expert AC Installation & Repair Solutions

Summers in Port Washington can get hot. You need reliable cooling on the warmest days of the year. From central AC and ductless mini-splits to heat pumps, our air conditioning technicians can service any system. We offer:

  • Same-day air conditioning repairs: Our 24/7 emergency AC repair experts are here to help at the first sign of frozen evaporator coils, refrigerant leaks, electrical malfunctions, or thermostat failures.
  • Air conditioning installation and replacement: With free replacement estimates and upfront pricing, we’ll equip your home with a high-efficiency AC system at the price you can afford.
  • Air conditioning maintenance: During your cooling maintenance, we’ll change air filters, tighten loose electrical connections, lubricate moving parts, and identify repair needs prior to escalation.

Heating Repair & Replacement in Port Washington

With average lows at or below freezing, winters in Port Washington can be brutal without a reliable source of heat. Whether you have a furnace, boiler, heat pump, or packaged unit, our team can ensure your home remains warm and cozy when it counts. Our heating experts can help with:

  • Emergency heating repairs: Our same-day and 24/7 heating repair team can diagnose and fix all types of common system failures, such as flickering pilot lights, gaseous odors, loud noises, and more.
  • Heating installation and replacement: We offer plenty of financing options to help families afford the cost of their heating installation and replacement projects.
  • Heating maintenance: Book an annual heating tune-up to enhance energy efficiency, extend your system lifespan, and prevent premature breakdowns.

newly installed gas heating system

We Make Maintenance Simple

Taking care of your essential systems means sticking to a routine maintenance schedule. We make it easy and stress-free to ensure your HVAC and plumbing operate smoothly by offering several maintenance plans for both residential and commercial customers. By joining our maintenance membership, you’ll receive exclusive perks like priority service scheduling and reduced call-out fees.

Why Choose Rebmann Plumbing, Heating & Air?

For nearly 90 years, Rebmann Plumbing, Heating & Air has proudly offered the comprehensive HVAC and plumbing solutions that Port Washington families and business owners trust to keep their systems working smoothly. Our licensed and insured technicians are background-checked for your complete peace of mind. With 24/7 emergency services and financing options, we strive to make your experience convenient and cost-effective from start to finish.

Get the top-quality HVAC and plumbing services you deserve by requesting an appointment now.

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Rebmann Service Partner Plans

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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.