COMPANY RECORD · NEW YORK, NY
J&S Waterproofing LLC — permit history in New York, NY
J&S Waterproofing LLC appears on 32 New York permit records from 2021 through 2026, all of them general construction.
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 622984 | 32 |
The number is reproduced as New York published it. A licence appearing on a permit does not prove it is current: check status and expiry with the issuing authority before acting.
Business record held by the regulator
| Name as registered | J&S WATERPROOFING LLC |
|---|---|
| Business address on file | 14 OLIVE STREET BROOKLYN NY 11211 |
| Business phone on file | (347) 306-1962 |
| Licence number | 622984 |
| Licence type | GENERAL CONTRACTOR |
| Status in the register | ACTIVE |
Read from DOB License Info, published by the NYC Department of Buildings; our copy is from 2026-10-31. The name, address and phone are those the company filed with the regulator, reproduced as published. A permit shows the licence was on file the day it was filed. These rows show what the regulator holds now. The record is matched to J&S Waterproofing LLC by company name, and only where that name resolves to exactly one licence in the register — a rule measured at 99.4% correct against permits whose licence number we already know. Verify with the authority before acting on it.
Permit categories
| Category | Permits | Share |
|---|---|---|
| General construction | 32 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 8 |
| 2025 | 1 |
| 2026 | 8 |
Busiest year on record: 2024, with 8 permits. One project can account for several filings, so read this as filing activity rather than workload.
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This page is a snapshot of J&S Waterproofing LLC. The search behind it holds more than 352,308 New York permits naming a contractor, since 2019: 151,351 building permits, 117,270 plumbing permits, 72,431 mechanical (HVAC) permits, 43,000 fire protection permits.
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Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| Amn Plumbing Corp | 1 | 2023-07-18 |
1 companies are named alongside J&S Waterproofing LLC on the same New York permit. A shared permit is a documented co-appearance, not proof of a current contract. Names appear as the authority published them.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 201 WEST 21 STREET | 2026-09-24 |
| 425 EAST 51 STREET | 2026-09-09 |
| 930 PARK AVENUE | 2026-09-03 |
| 315 EAST 68 STREET | 2026-08-07 |
| 400 EAST 54 STREET | 2026-06-15 |
| 17 EAST 84 STREET | 2026-06-09 |
| 423 ATLANTIC AVENUE | 2026-06-03 |
| 505 GREENWICH STREET | 2026-04-02 |
| 344 WEST END AVENUE | 2025-09-15 |
| 420 EAST 55 STREET | 2024-12-17 |
| 430 EAST 57 STREET | 2024-10-23 |
| 1220 PARK AVENUE | 2024-06-03 |
| 50 SUTTON PLACE SOUTH | 2024-05-31 |
| 116 EAST 68 STREET | 2024-05-01 |
28 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $5,000 to $2,840,187, median $207,600. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Donato Plumbing, Inc | 5 | 2020–2026 |
| Hydrokinetic Plbg & Htg I | 5 | 2022–2026 |
| Orbit Plbg & Htg Inc | 4 | 2020–2026 |
| Hamilton Air Company, Inc | 4 | 2022–2026 |
| P.S.I. Mechanical | 4 | 2021–2026 |
| Paul Quinn Plbg & Htg Inc | 3 | 2020–2026 |
| Stanley Ruth Co LLC | 2 | 2021–2026 |
| Fred Smith P&H Co Inc | 2 | 2020–2025 |
Companies that also appear in New York permit records at addresses where J&S Waterproofing LLC filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
32 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01326806-I1-GC | 2026-09-24 | General construction | 201 WEST 21 STREET | Filing for facade repairs as plans filed herewith. No change in use occupancy or egress. | $48,750 |
| M01411321-I1-GC | 2026-09-09 | General construction | 425 EAST 51 STREET | FACADE AND ROOF REPAIRS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY | $244,285 |
| M01379538-I1-GC | 2026-09-03 | General construction | 930 PARK AVENUE | FACADE REPAIRS, NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $1,077,400 |
| M01367585-I1-GC | 2026-08-07 | General construction | 315 EAST 68 STREET | FACADE REPAIRS, NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $455,775 |
| M01357004-I1-GC-CX | 2026-06-15 | General construction | 400 EAST 54 STREET | Facade restoration and brick replacement on roof bulkhead as per plans filed herewith. No change in use, egress or occupancy. | $150,045 |
| M01299182-I1-GC | 2026-06-09 | General construction | 17 EAST 84 STREET | Masonry facade repairs as per plans. No change to egress, use or occupancy. | $143,025 |
| B01231712-I1-GC | 2026-06-03 | General construction | 423 ATLANTIC AVENUE | Roof repair no change to occupany, use or egress. | $1,500,000 |
| M07997741-I1-GC | 2026-04-02 | General construction | 505 GREENWICH STREET | Roof replacement and minor facade repairs as per plans. No change to use, egress, or occupancy. | $1,200,000 |
| M01178371-I1-GC | 2025-09-15 | General construction | 344 WEST END AVENUE | Limited Exterior Repair program. No change to use, egress or occupancy. | $203,500 |
| M00985377-I1-GC | 2024-12-17 | General construction | 420 EAST 55 STREET | FACADE RESTORATION AS INDICATED ON THE PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY | $148,860 |
| M01015317-I1-GC | 2024-10-23 | General construction | 430 EAST 57 STREET | 9th Cycle Facade Inspection & Safety Program Repair. No changes to use, egress, or occupancy. | $211,700 |
| M01093443-I1-GC-CX | 2024-08-30 | General construction | 420 EAST 55 STREET | Installation of micropiles for temporary shoring at garage area. No change in use, egress and/or occupancy with this filing. | $75,000 |
| M01005519-I1-GC | 2024-06-03 | General construction | 1220 PARK AVENUE | Facade and exterior repairs as per drawings. No change in use egress or occupancy is involved under this application. | $105,852 |
| M01036521-I1-GC | 2024-05-31 | General construction | 50 SUTTON PLACE SOUTH | PLAZA WATERPROOFING REPAIRS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $113,400 |
| M01008398-I1-GC | 2024-05-01 | General construction | 116 EAST 68 STREET | Facade restoration to repair and address unsafe FISP conditions as per plans filed herewith. No change in use, egress or occupancy. | $168,218 |
| M01007170-I1-GC | 2024-05-01 | General construction | 115 EAST 67 STREET | Facade restoration repairs to address 9th cycle unsafe conditions as per plans filed herewith. No change in use, egress or occupancy. | $230,278 |
| M00997420-I1-GC | 2024-03-06 | General construction | 420 WEST 42 STREET | Masonry facade work as per plans. No change to use, egress, or occupancy. | $800,000 |
| M00886607-I1-GC | 2023-06-29 | General construction | 443 GREENWICH STREET | FILING FOR UNSAFE FISP REPAIRS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. | $5,000 |
| M00819223-I1-GC-CX | 2023-06-04 | General construction | 12 EAST 88 STREET | FISP repairs including brick masonry, terra cotta & stone elements. No change in use. egress or occupancy. | $409,875 |
| M07995833-I1-GC-CX | 2023-04-03 | General construction | 420 EAST 55 STREET | Plaza Renovations and Parking Garage Repairs. No Change in Use, Egress, or Occupancy. | $2,840,187 |
| M07995713-I1-GC | 2023-01-04 | General construction | 655 PARK AVENUE | Facade restoration as per plans filed herewith. No change in use, egress or occupancy. | $683,975 |
| M00740048-I1-GC | 2022-10-19 | General construction | 70 RIVERSIDE DRIVE | Filing to repair, patch, and replace facade surfaces as per plans. No change in use, egress, or occupancy under this application. | $350,000 |
| M00732684-I1-GC | 2022-09-27 | General construction | 227 EAST 111 STREET | 8th Cycle Facade Repair program. No change to use, egress or occupancy. | $12,500 |
| B00519380-I1-ST | 2022-08-08 | General construction | 111 CLYMER STREET | Facade repairs; no change to use, egress, or occupancy. | $18,171 |
| B00519383-I1-ST | 2022-08-03 | General construction | 115 CLYMER STREET | Facade repairs; no change to use, egress, or occupancy. | $34,336 |
| M00483213-I1-GC | 2022-06-24 | General construction | 263 WEST END AVENUE | MASONRY FACADE WORK AS PER PLANS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY | $1,100,000 |
| M00571443-I1-GC | 2021-11-10 | General construction | 121 WEST 72 STREET | FACADE REPAIRS AS INDICATED ON THE PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $250,000 |
| M00542091-I1-GC | 2021-10-31 | General construction | 330 WEST 145 STREET | 8th Cycle Facade repair program. No change to use, egress or occupancy. | $1,003,090 |
| X00583392-I1-GC | 2021-10-20 | General construction | 3901 INDEPENDENCE AVENUE | CAP FLASHING REPAIR AT ROOF INCLUDING BRICK REPLACEMENT AS PER PLANS; NO CHANGE TO USE, EGRESS, OR OCCUPANCY. | $315,000 |
| B00519380-I1-GC | 2021-10-12 | General construction | 111 CLYMER STREET | Facade repairs; no change to use, egress, or occupancy. | $18,171 |
| B00519383-I1-GC | 2021-10-12 | General construction | 115 CLYMER STREET | Facade repairs; no change to use, egress, or occupancy. | $34,336 |
| M00499208-I1-GC | 2021-10-07 | General construction | 215 EAST 77 STREET | Repair/replace facade as necessary to include masonry, pointing, sills, lintels, coping, caulking, and painting. | $161,100 |
Fields appear as the issuing authority published them, including spelling and blanks. Scope text is the applicant's description of intended work, not an inspection finding.
Source and limits
Public New York permit records through 2026, counted by distinct permit number. This is a historical filing record: it cannot show current backlog, pricing, crew availability, licensing or insurance, and a quiet period may only mean work was filed elsewhere. Confirm anything commercial with the company and with the issuing authority before acting. How we build these records, and what we withhold →
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