COMPANY RECORD · NEW YORK, NY
Mercon Plumbing Corp — permit history in New York, NY
Mercon Plumbing Corp appears on 28 New York permit records from 2019 through 2026, most often plumbing (93.3% of the record).
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 001699 | 30 |
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.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 28 | 93.3% |
| Fire protection | 2 | 6.7% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 9 |
| 2026 | 2 |
Busiest year on record: 2025, with 9 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
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This page is a snapshot of Mercon Plumbing Corp. 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 |
|---|---|---|
| Atlas Supreme Service Inc | 2 | 2025-02-24 |
| Lemle & Wolff Constr Corp | 2 | 2026-05-12 |
| Broadway Builders LLC | 1 | 2026-09-29 |
| Conrock Construction LLC | 1 | 2025-07-10 |
| Ls Independent Services L | 1 | 2026-09-29 |
| Nino General Contracting | 1 | 2025-10-10 |
6 companies are named alongside Mercon Plumbing Corp 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 |
|---|---|
| 975 NOSTRAND AVENUE | 2026-09-29 |
| 1175 FINDLAY AVENUE | 2026-05-12 |
| 182 4 AVENUE | 2025-10-10 |
| 2817 ATLANTIC AVENUE | 2025-09-30 |
| 308 GREENWICH STREET | 2025-09-15 |
| 43-12 50 STREET | 2025-08-19 |
| 1805 UNIVERSITY AVENUE | 2025-07-10 |
| 95-38 QUEENS BOULEVARD | 2025-02-24 |
| 50 UN PLAZA | 2025-02-03 |
| 264 SOUTH 1 STREET | 2024-11-26 |
| 276 SOUTH 1 STREET | 2024-11-26 |
| 262 SOUTH 1 STREET | 2024-11-25 |
| 1455 GRAND CONCOURSE | 2024-07-31 |
| 45 EAST 20 STREET | 2024-02-14 |
27 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,200,000, median $39,500. 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 |
|---|---|---|
| Gw Mechanical Corp | 5 | 2019–2026 |
| Lemle & Wolff Constr Corp | 2 | 2023–2026 |
| K.M.D Mechanical 1443 LLC | 2 | 2022–2025 |
| J. Caiazzo Plbg & Htg Cor | 2 | 2023–2026 |
| New York Park Plbg&Htg Co | 2 | 2022–2025 |
| Marlex Management Inc | 2 | 2021–2022 |
| Safety Fire Sprinkler Cor | 2 | 2019–2024 |
| Upright Fire Protctn LLC | 1 | 2025 |
Companies that also appear in New York permit records at addresses where Mercon Plumbing Corp 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
28 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B00622668-Z3-PL | 2026-09-29 | Plumbing | 975 NOSTRAND AVENUE | Plumbing work for Supermarket in existing Commercial space | $0 |
| X01097644-S1-PL | 2026-05-12 | Plumbing | 1175 FINDLAY AVENUE | Provide HWH and connect to existing risers, electric ranges in dwelling units, replace washers and roof drains. | $58,000 |
| B00903954-S2-PL | 2025-10-10 | Plumbing | 182 4 AVENUE | FILING HEREWITH PLUMBING WORK IN CONJUNCTION WITH INTERIOR OFFICE RENOVATION AS PER PLANS.NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $25,000 |
| B01246135-I1-PL | 2025-09-30 | Plumbing | 2817 ATLANTIC AVENUE | INSTALL NEW GAS PIPING FROM EXISTING METER IN CELLAR TO NEW ANSUL VALVE AND COOKING EQUIPMENT ON FIRST FLOOR. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. | $12,500 |
| M01245437-I1-PL | 2025-09-15 | Fire protection | 308 GREENWICH STREET | Application is filed for plumbing and sprinkler work related to interior renovation of space. No change in Use, Egress, or Occupancy under this application. | $142,250 |
| M01245437-I1-PL | 2025-09-15 | Plumbing | 308 GREENWICH STREET | Application is filed for plumbing and sprinkler work related to interior renovation of space. No change in Use, Egress, or Occupancy under this application. | $142,250 |
| Q00636484-S5-PL | 2025-08-19 | Plumbing | 43-12 50 STREET | SUBSEQUENT FILING FOR NB PLUMBING WORK AS PER PLAN, IN CONJUNCTION WITH NB # Q00636484. | $1,200,000 |
| X00781015-S1-PL | 2025-07-10 | Plumbing | 1805 UNIVERSITY AVENUE | Proposed existing gas service to be disconnected and install Plumbing fixtures and associated piping for related Alt-CO-GC # X00781015-I1. | $635,000 |
| Q00692241-I1-PL | 2025-06-26 | Plumbing | 43-12 50 STREET | UNDERGROUND PLUMBING IN CONJUNCTION WITH NB APPLICATION Q00636484. | $1,000 |
| Q01147431-S1-PL | 2025-02-24 | Plumbing | 95-38 QUEENS BOULEVARD | Proposing to remove (1) Lavatory (1) water closet & (1) mop sink & disconnecting, cap & remove water feed to the cooling tower. Install (1) Lavatory, (1) Water Closet, (2) non-re | $25,600 |
| M01103794-S1-PL | 2025-02-03 | Plumbing | 50 UN PLAZA | TENANT FITOUT FOR RENOVATION OF AN EXISTING COMMERCIAL SPACE ON FIRST AND CELLAR FLOORS WITH REPLACEMENT & ADDITION OF THE PLUMBING FIXTURES , BRANCH PIPING | $108,000 |
| B01102775-I1-PL | 2024-11-26 | Plumbing | 264 SOUTH 1 STREET | Re-connection of replaced boilers | $5,000 |
| B01102784-I1-PL | 2024-11-26 | Plumbing | 276 SOUTH 1 STREET | Re-connection of replaced boilers. This job in conjunction with BL job# B01102708 | $5,000 |
| B01102735-I1-PL | 2024-11-25 | Plumbing | 262 SOUTH 1 STREET | Re-connection of replaced boilers | $5,000 |
| X00833453-S2-PL | 2024-07-31 | Plumbing | 1455 GRAND CONCOURSE | SUBSEQUENT FILING FOR PLUMBING WORK TO INSTALL BOILERS AS PER PLANS. BOILERS FILED UNDER APPLICATION # X00833453-I1 AND X00833453-S3 | $30,000 |
| M00936934-I1-PL | 2024-02-14 | Plumbing | 45 EAST 20 STREET | Modification to existing Plumbing fixtures as per plans filed herewith. No change in use, egress or occupancy. | $30,000 |
| M00938403-I1-PL | 2024-02-05 | Plumbing | 239 WEST 39 STREET | APPLICATION FILED FOR PLUMBING MODIFICATIONS/ADDITIONS IN THE CELLAR AND ON THE 1ST FLOOR (FOOD TRENDS) AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $191,000 |
| X08034445-I1-PL | 2024-02-01 | Plumbing | 1211 WASHINGTON AVENUE | RENOVATION OF ENTIRE PLUMBING SYSTEM, REPLACEMENT OF EXISTING SANITARY, VENT, STORM, COLD AND HOT WATER SYSTEMS UP TO EXISTING MAIN 6 COMBINED SEWER/STORM MAIN TO EXISTING CITY MAI | $271,000 |
| B08003273-I1-PL | 2023-12-07 | Plumbing | 122 BRIGHTON 11 STREET | Plumbing work is being filed for new fixtures or replacement on existing roughing, in conjunction with application #B08003271-I1 & #B08006488-I1 | $22,000 |
| M00818550-I1-PL | 2023-05-23 | Fire protection | 750 7 AVENUE | APPLICATION FILED FOR RELOCATION AND INSTALLATION OF PLUMBING FIXTURES (GAS & DOMESTIC) AND SPRINKLER HEADS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. | $124,600 |
| M00818550-I1-PL | 2023-05-23 | Plumbing | 750 7 AVENUE | APPLICATION FILED FOR RELOCATION AND INSTALLATION OF PLUMBING FIXTURES (GAS & DOMESTIC) AND SPRINKLER HEADS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. | $124,600 |
| B00870419-I1-PL | 2023-05-19 | Plumbing | 240 PLYMOUTH STREET | FILING FOR PLUMBING WORK AS PER PLANS, REMOVE EXISTING FIXTURES AND INSTALL NEW FIXTURES AS PER PLANS | $15,000 |
| M00656172-I1-PL | 2022-06-02 | Plumbing | 176 EAST 77 STREET | plumbing work in apt 14d | $49,000 |
| B00675420-I1-PL | 2022-03-21 | Plumbing | 307 KENT AVENUE | FILING HEREWITH FOR THE PLUMBING WORK RELATED TO THE INTERIOR FITOUT OF THE EXISTING SPACE. THERE WILL BE NO CHANGE IN EGRESS, OCCUPANCY OR USE. | $150,000 |
| B00640845-I1-PL | 2022-01-07 | Plumbing | 945 KINGS HIGHWAY | INTERIOR PLUMBING WORK IN CONJUNCTION WITH DOB NOW #B00639307 | $82,500 |
| M00610499-I1-PL | 2021-12-23 | Plumbing | 88 BLEECKER STREET | PLUMBING WORK FOR APARTMENT RENOVATION AS PER PLANS FILED HERWITH. | $17,400 |
| X00363169-I1-PL | 2020-09-02 | Plumbing | 3660 WALDO AVENUE | REMOVAL OF FIXTURES ASSOCIATED WITH DISMANTLING OF ILLEGAL DUPLEX CLASSA APARTMENT SC2. | $1,000 |
| B00323209-I1-PL | 2020-06-24 | Plumbing | 350 OCEAN PARKWAY | replacing existing bathroom and kitchen fixtures on existing roughing | $50,000 |
| B00291509-I1-PL | 2020-02-26 | Plumbing | 333 AVENUE X | Proposing new plumbing fixtures at first-floor in a commercial building. | $60,000 |
| B00121212-I1-PL | 2019-04-23 | Plumbing | 3010 WEST 33 STREET | installation of site connection detention tank | $10,000 |
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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