Nationwide Plumbers is a NYC Licensed Master Plumber (License #2023) serving Brooklyn since 1984. In Prospect Heights we repair boilers and steam systems, file Local Law 152 inspections, clear restaurant and building drains and handle emergencies 24/7. Call 718-748-2727.
Prospect Heights runs from Grand Army Plaza and Eastern Parkway north toward Atlantic Avenue, framed by Flatbush Avenue on one side and Washington Avenue on the other. Its core is a historic district of brownstone and brick row houses from the late 1800s and early 1900s, along streets like Sterling Place, St. Marks Avenue and Park Place. The Brooklyn Museum, the Botanic Garden and the Central Library sit along its southern edge, and pre-war apartment buildings line Eastern Parkway.

Toward Atlantic Avenue, new residential towers have gone up near the Barclays Center, while Vanderbilt Avenue and Washington Avenue are busy restaurant and bar corridors. So one call may be a steam riser in a pre-war co-op, the next a grease line under a busy kitchen, and the next a garden-level bathroom in a brownstone. The 2 and 3 stop at Grand Army Plaza and Eastern Parkway, and the B and Q at Seventh Avenue.
Services we offer in Prospect Heights
- Steam boiler service and Local Law 151 radiator inspections for pre-war buildings
- Local Law 152 gas inspections and GPS2 filings
- Restaurant drain jetting along Vanderbilt and Washington Avenues
- Brownstone sewer lateral inspection and repair
- Booster pump and riser work in newer residential towers
- Garden-level bathroom and kitchen plumbing
- Water heater replacement, tank and tankless
- Property management accounts with COIs for boards
Common plumbing issues in Prospect Heights
One-pipe steam in Eastern Parkway buildings
Pre-war co-ops and rentals along Eastern Parkway mostly heat with steam. Cold apartments, hammering and spitting vents point to clogged air vents, water trapped in sagging pipes or problems at the boiler. We troubleshoot from the boiler through the risers, and we can perform the radiator inspections Local Law 151 requires.
Brownstone garden-floor drains
Garden apartments sit closest to the sewer, so when the lateral or house trap is partly blocked, the garden floor gets the backup first. Old cast iron house traps and clay laterals under the front areaway are common culprits. We clear the line, camera it and recommend a repair if the pipe is broken.
Booster pumps in new towers
Newer high-rise buildings near Atlantic Avenue depend on booster pumps and pressure tanks to deliver water to upper floors. A failing pump controller or pressure tank shows up as surging or weak pressure upstairs. We service the pumps, valves and pressure-reducing stations that keep water steady from bottom to top.
Why Prospect Heights residents choose Nationwide Plumbers
- Certificates of insurance ready for co-op boards and managing agents
- LL151 and LL152 compliance by a Licensed Master Plumber
- Own van-mounted jetter for restaurant grease lines
- 24/7 emergency dispatch
Service area in and around Prospect Heights
We service all of Prospect Heights, Brooklyn (ZIP 11238), including the area bounded by:
- North: Atlantic Avenue
- South: Eastern Parkway
- East: Washington Avenue
- West: Flatbush Avenue
Nearby neighborhoods we also serve: Crown Heights, Park Slope, Fort Greene, Clinton Hill and Downtown Brooklyn. For our full coverage, see our Brooklyn service area page.
Plumbing in Prospect Heights: FAQ
Our co-op on Eastern Parkway needs LL151 and LL152. Can you do both?
Yes. We inspect gas piping for Local Law 152 and file the GPS2, and we perform the steam radiator inspections under Local Law 151. Coordinating both reduces apartment access visits. We provide COIs and written proposals for board approval.
My brownstone garden apartment floods from the floor drain. Why?
Usually the house trap or lateral is restricted, so water from upper floors backs up at the lowest opening. Heavy rain can make it worse. We clear and camera the line to find the cause, then quote cleaning, repair or a backwater valve.
Do you service restaurants on Vanderbilt Avenue?
Yes. We jet kitchen lines, repair commercial fixtures and water heaters, and do gas work for restaurants. Jetting comes with a 45-day guarantee. Call 718-748-2727 to schedule after hours if needed.
Can you add a bathroom to a brownstone garden floor?
Often yes. A garden-floor bathroom has to drain to the house sewer, so we check the elevation first. If gravity drainage does not work, an ejector or macerating system may be an option. We file the plumbing work and give a free estimate.

