Nationwide Plumbers has worked across Brooklyn since 1984 as a NYC Licensed Master Plumber, License #2023. In Red Hook we install backwater valves, repair sewer lines, handle commercial plumbing and gas work and respond to emergencies 24/7. Call 718-748-2727.
Red Hook is a low peninsula surrounded on three sides by the water of Upper New York Bay, the Buttermilk Channel and the Gowanus Canal, cut off from the rest of Brooklyn by the Gowanus Expressway. Its streets mix 19th century brick and frame row houses, large former warehouses converted to offices, studios and shops, and active industrial and maritime sites around the Atlantic Basin and the cruise terminal. Van Brunt Street is the main commercial strip, and Valentino Pier looks out at the harbor.

Hurricane Sandy put several feet of water into much of Red Hook in 2012, and flooding is still the main concern for property owners. Basements here sit close to the water table, the old sewers are under strain during storms, and many buildings have replaced boilers and electrical gear more than once. Warehouse conversions add their own plumbing puzzles: long horizontal drain runs and new bathrooms placed far from the original stack.
Services we offer in Red Hook
- Backwater valve installation to protect against sewer backflow
- Sump and sewage ejector pumps for basements and below-grade spaces
- Sewer line repair and replacement
- Commercial plumbing for restaurants, workshops and converted warehouses
- Boiler repair and relocation above flood level where space allows
- Gas line repair, installation and restoration
- Backflow preventer testing for commercial buildings
- Water service line repair
Common plumbing issues in Red Hook
Flood-prone basements and sewer surcharge
When storms push water into Red Hook, the combined sewer can fill and send water back up through basement drains and toilets. A backwater valve on the building sewer, combined with a sump or ejector pump, is the standard defense. We inspect the line, install the valve where it can be serviced and set up pumps with high-water alarms so you know right away if something stops working.
Long drain runs in converted warehouses
Industrial buildings were not designed for kitchens and bathrooms spread across large floors. Long horizontal runs with too little pitch collect solids and clog repeatedly. We camera the line to find low spots and buildup, clear it, and if needed reroute or add cleanouts so future maintenance is simple. Grease from food businesses makes the problem worse, so jetting is often part of the fix.
Backflow devices on commercial services
Many commercial and mixed-use properties here are required to have a backflow preventer on the water service, and those devices need annual testing. A failed test or missing device can bring a violation. We test, repair and install backflow preventers and handle the filing. Restaurants, workshops and buildings with boilers or fire sprinkler connections are typical examples.
Why Red Hook residents choose Nationwide Plumbers
- Flood protection, sewer and pump work from one licensed company
- Commercial accounts with certificates of insurance on request
- Own van-mounted jetter for heavy sewer and drain buildup
- Technicians who speak English, Spanish and French
Service area in and around Red Hook
We service all of Red Hook, Brooklyn (ZIP 11231), including the area bounded by:
- North: Gowanus Expressway (Hamilton Avenue)
- South: Erie Basin and Upper New York Bay
- East: Gowanus Canal
- West: Buttermilk Channel
Nearby neighborhoods we also serve: Columbia Street Waterfront District, Cobble Hill & Carroll Gardens, Gowanus and Park Slope. For our full coverage, see our Brooklyn service area page.
Plumbing in Red Hook: FAQ
Is a backwater valve worth it in Red Hook?
For most buildings with a basement, yes. It closes automatically when the city sewer backs up, keeping that water out of your building. It needs an accessible cleanout and occasional checks. We inspect the sewer first so the valve goes on a sound section of pipe.
Can you move my boiler out of the basement?
Sometimes. It depends on available space, venting routes and gas and water access on an upper floor. We look at the building and explain what is possible. Where a full move is not practical, raising equipment on a platform can still reduce risk.
There is no subway in Red Hook. Do you still come out at night?
Yes. Our technicians drive service vans, and our dispatch runs 24/7. Call 718-748-2727 for emergencies such as a sewer backup, a burst pipe or a gas smell. For gas odors, leave the building first and call 911 or the utility.

