MJN Plumbing Brooklyn NY

Business Overview

MJN Plumbing Brooklyn NY is a neighborhood plumbing company serving Fort Hamilton and nearby Brooklyn communities. The team responds to routine calls and time-sensitive problems. Emergency service is available for burst pipes, major leaks, and other urgent situations.

The crew is small and local, with licensed technicians who handle both residential and light commercial work. Jobs range from single-family homes and apartments to small storefronts and property managers' units.

Key Services

  • Plumbing inspection: full visual inspections and written reports for homes and small buildings.
  • Camera diagnostics: in-line camera inspections to locate blockages and hidden pipe issues.
  • Leak detection and repair: inside and outside, including slab leak locating.
  • Seasonal checks: winterization and freeze-risk evaluation for older Brooklyn plumbing.
  • Emergency repairs: rapid response for severe leaks and safety hazards.

Areas Served

Primary service area includes Fort Hamilton NY. Technicians also work across southwest Brooklyn neighborhoods such as Bay Ridge, Dyker Heights, Bensonhurst, and Sunset Park. Work is focused on Brooklyn houses, brownstones, walk-ups, and small commercial properties near the waterfront.

Company History

MJN Plumbing began as a single-van operation in the late 2000s. The founder started by doing home calls and inspections for neighbors around Fort Hamilton. Over the years, steady local requests for inspection work and small repairs led to a small in-house crew and a dedicated inspection offering.

The company kept its neighborhood focus while adding camera equipment and training to handle older cast-iron and mixed-material systems common in Brooklyn homes. That practical, steady growth helped the team build repeat clients among homeowners and property managers.

Leadership

The founder and owner has decades of hands-on plumbing experience and holds a local license. Leadership emphasizes on-site diagnosis and clear, written inspection findings. The owner is active in neighborhood groups and trades meetings, advising on common plumbing issues in older New York housing stock.

Specialties & Highlights

  • Focused plumbing inspections for resale and maintenance planning.
  • Camera inspection capability to reduce exploratory damage.
  • Quick emergency response for freezes and major leaks during cold months.
  • Experience with Brooklyn-era plumbing: cast iron, galvanized, and early plastic retrofits.
  • Licensed, insured technicians who provide clear reports and straightforward estimates.

Why Locals Choose MJN Plumbing

Residents pick MJN Plumbing Brooklyn NY for steady, practical service and local knowledge of Fort Hamilton housing. The team focuses on reliable inspections, honest diagnosis, and timely repairs. They work with homeowners and small businesses that need clear information about pipe condition and repair options.

Clients value a company that knows Brooklyn winters, narrow staircases, and the quirks of older plumbing. MJN Plumbing Brooklyn NY keeps visits short, findings clear, and next steps realistic—helping local property owners plan repairs without surprises.

Contact Information

MJN Plumbing

: 7105 3rd Ave, Brooklyn, NY 11209

: (718) 510-7710

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Business Services

  • Plumbing inspection

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours
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