Best for routine work and multi-decade reliability
John Hlad Plumbing & Heating
NYC Master Plumber license #001563, verified active
Five decades, family-owned. PSP reviews uniformly positive over many years. Based in Greenwood Heights (11232) and serving Park Slope. Not the fastest dispatcher and not pitching restoration, but the profile for a long-term plumber relationship: the one you call for the next twenty years of small jobs. Note: the license of record is held by Joseph D'Esposito under the John Hlad company.
Featured in The best plumbers in Park Slope, by what you need →
- Phone
- 718-768-0689
- Hours
- Mon-Sat 8am-5pm
NYC permit record
NYC DOB · updated May 22, 2026- 85
- Permits on record
- 34
- Last 2 years
- May 7, 2026
- Most recent
- $17,500
- Typical job cost
What they pull permits for
- Plumbing83
- Boiler Equipment2
Where they work: Brooklyn (80) · Queens (3) · Manhattan (2). Recent streets include Pacific Street, 10 Street, Waverly Avenue, 3 Street, Union Street.
Recent permitted work
- May 7, 2026 · 10 Street · PLUMBING WORK IN CONJUNCTION WITH ARCHITECTURAL APPLICATION B08031271-I1 FILED HEREWITH TO RESOLVE OATH #35111005Z,
- Apr 30, 2026 · Waverly Avenue · In conjunction with renovation of existing apartment on the 2nd floor, apt# . plumbing work only.
- Mar 30, 2026 · 6 Street · HEREBY FILING FOR THE INSTALLATION OF PLUMBING FIXTURES IN BASEMENT. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
- Mar 16, 2026 · Saint Marks Avenue · PLUMBING WORK IN CONJUNCTION WITH BUILDING RENOVATION.
Source: NYC Department of Buildings approved-permit records (DOB NOW), via NYC Open Data. Permit counts reflect the scale of permit-requiring work and confirm an active Master Plumber license; they are nota quality or popularity score. Routine service calls don't require permits, so a small-jobs plumber may have few or none.
Reputation & signals
Third-party signals, shown for context. Our recommendation is the take above.
We verify every business against public records before recommending it. Editorial recommendations are not for sale.