COMPANY RECORD · NEW YORK, NY
G.N.T. Mechanical LLC — permit history in New York, NY
G.N.T. Mechanical LLC appears on 241 New York permit records from 2019 through 2026, most often fire protection (55.5% of the record).
Licences on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 000035 | 168 |
| 001183 | 131 |
| 001768 | 12 |
| 000547 | 10 |
A contractor commonly holds several licences, one per class of work, so more than one number is normal. 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 |
|---|---|---|
| Fire protection | 178 | 55.5% |
| Plumbing | 143 | 44.5% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 3 |
| 2020 | 19 |
| 2021 | 13 |
| 2022 | 46 |
| 2023 | 149 |
| 2024 | 25 |
| 2025 | 33 |
| 2026 | 33 |
Busiest year on record: 2023, with 149 permits. One project can account for several filings, so read this as filing activity rather than workload.
Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| Mc Gowan Builders Inc | 10 | 2026-07-02 |
| Mega Contracting Gp LLC | 9 | 2026-08-14 |
| Volk Industrial Services | 7 | 2026-09-08 |
| Chatsworth Builders LLC | 6 | 2023-06-07 |
| Cm And Associates Const | 6 | 2026-10-08 |
| United Interior Service | 6 | 2022-06-28 |
| Broadway Construction Gro | 5 | 2026-06-22 |
| Hunter Roberts Constructi | 5 | 2025-03-17 |
| Constructomics LLC | 4 | 2024-08-28 |
| Monadnock Gen'l Cont Inc | 4 | 2025-12-01 |
| Monadnock Construction In | 3 | 2026-04-29 |
| Press Builders Inc | 3 | 2026-05-27 |
25 companies are named alongside G.N.T. Mechanical 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 |
|---|---|
| 25 NAVY STREET | 2026-10-09 |
| 245 WEST 55 STREET | 2026-10-08 |
| 98 MONTAGUE STREET | 2026-09-08 |
| 185 MARCY AVENUE | 2026-09-01 |
| 105 EAST 118 STREET | 2026-08-14 |
| 50-25 BARNETT AVE | 2026-08-07 |
| 340 WEST 53 STREET | 2026-07-02 |
| 342 WEST 53 STREET | 2026-07-02 |
| 45-11 23 STREET | 2026-06-22 |
| 415 PARK AVENUE SOUTH | 2026-05-27 |
| 118 EAST 49 STREET | 2026-04-29 |
| 615 SCHNECTADY AVENUE | 2026-04-29 |
| 51 BOND STREET | 2026-04-16 |
| 84 MONTAGUE STREET | 2026-04-07 |
122 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $4,000,000, median $2,000. 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 |
|---|---|---|
| Monadnock Construction In | 34 | 2022–2026 |
| E & S And Sons Corp | 14 | 2020–2026 |
| Cm And Associates Const | 7 | 2020–2026 |
| Mc Gowan Builders Inc | 5 | 2021–2026 |
| Bedrock Plbg. & Htg., Inc | 5 | 2019–2025 |
| Volk Industrial Services | 4 | 2024–2026 |
| Mega Contracting Gp LLC | 4 | 2022–2026 |
| Rite Plumbing & Heating I | 3 | 2019–2025 |
Companies that also appear in New York permit records at addresses where G.N.T. Mechanical 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
241 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B01442092-S3-EW-SP | 2026-10-09 | Fire protection | 25 NAVY STREET | Herewith filing to add 12 sprinkler heads on the 1st floor and 5 sprinkler heads on the 2nd floor | $150,000 |
| M00940950-S6-PL | 2026-10-08 | Plumbing | 245 WEST 55 STREET | Modification to plumbing fixtures as per plans filed herewith. | $2,900,000 |
| M00940950-S7-EW-SP | 2026-10-08 | Fire protection | 245 WEST 55 STREET | modification to sprinkler/ standpipe system as per plans filed herewith. | $700,000 |
| B01398578-S4-EW-SP | 2026-09-08 | Fire protection | 98 MONTAGUE STREET | Sprinkler modification throughout building as per plans. No change in use, egress or occupancy. | $64,950 |
| B01267350-S4-EW-SD | 2026-09-01 | Fire protection | 185 MARCY AVENUE | Sprinkler/Standpipe work in conjunction with Alt-CO. | $1,180,000 |
| B01267350-S4-EW-SP | 2026-09-01 | Fire protection | 185 MARCY AVENUE | Sprinkler/Standpipe work in conjunction with Alt-CO. | $1,180,000 |
| M08028552-S6-EW-SD | 2026-08-14 | Fire protection | 105 EAST 118 STREET | Proposed plumbing, sanitary, gas and storm systems for NB # M08028552-I1. | $0 |
| M08028552-S6-EW-SP | 2026-08-14 | Fire protection | 105 EAST 118 STREET | Proposed plumbing, sanitary, gas and storm systems for NB # M08028552-I1. | $0 |
| Q01382331-S3-EW-SD | 2026-08-07 | Fire protection | 50-25 BARNETT AVE | Alteration filed for sprinkler/standpipe work for a Daycare fit-out as per plans filed. Subsequent to Alt #Q01382331-I1. | $45,100 |
| Q01382331-S3-EW-SP | 2026-08-04 | Fire protection | 50-25 BARNETT AVE | Alteration filed for sprinkler/standpipe work for a Daycare fit-out as per plans filed. Subsequent to Alt #Q01382331-I1. | $45,100 |
| M00907417-S5-EW-SP | 2026-07-02 | Fire protection | 340 WEST 53 STREET | Sprinkler drawings filed herewith for new 7 story community facility and residential building. | $0 |
| M00907417-S4-PL | 2026-07-02 | Plumbing | 340 WEST 53 STREET | Plumbing drawings filed herewith for new 7 story community facility and residential building. | $0 |
| M00911928-S4-PL | 2026-07-02 | Plumbing | 342 WEST 53 STREET | Plumbing drawings filed herewith for alteration of existing church. | $225,000 |
| M00911928-S5-EW-SP | 2026-07-01 | Fire protection | 342 WEST 53 STREET | Sprinkler drawings filed herewith for alteration of existing church. | $135,000 |
| Q00674206-S5-PL | 2026-06-22 | Plumbing | 45-11 23 STREET | Plumbing work in conjunction with New Building Q00674206. | $1,000 |
| M01223041-S3-EW-SD | 2026-05-27 | Fire protection | 415 PARK AVENUE SOUTH | Filing for the installation of a combined sprinkler and standpipe system in conjunction with M01223041 I1. | $850,000 |
| M01223041-S3-EW-SP | 2026-05-26 | Fire protection | 415 PARK AVENUE SOUTH | Filing for the installation of a combined sprinkler and standpipe system in conjunction with M01223041 I1. | $850,000 |
| M01223041-S1-PL | 2026-05-26 | Plumbing | 415 PARK AVENUE SOUTH | Filing for new plumbing work in conjunction with M01223041-I1. | $4,000,000 |
| B01398578-S2-PL | 2026-05-22 | Plumbing | 98 MONTAGUE STREET | REMOVAL OF PLUMBING FIXTURES AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $52,002 |
| B01355453-S5-EW-SP | 2026-04-29 | Fire protection | 118 EAST 49 STREET | sprinkler system work as per plans filed herewith. | $70,000 |
| B01373519-S3-EW-SP | 2026-04-29 | Fire protection | 615 SCHNECTADY AVENUE | Proposed new 4 fire protection service & new 4 DCDA for existing building as per plans filed herewith. | $5,000 |
| B01355453-S4-PL | 2026-04-27 | Plumbing | 118 EAST 49 STREET | PROPOSED NEW 4 DOMESTIC WATER SERVICE & NEW 4 RPZ FOR EXISTING BUILDING AS PER PLANS FILED HEREWITH. | $65,000 |
| M01261937-S5-EW-SP | 2026-04-16 | Fire protection | 51 BOND STREET | Modification to existing sprinkler system as indicated on plans | $5,073 |
| B01300949-S2-PL | 2026-04-07 | Plumbing | 84 MONTAGUE STREET | MODIFICATION OF PLUMBING FIXTURES AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $52,000 |
| M01261937-S4-PL | 2026-04-06 | Plumbing | 51 BOND STREET | Plumbing work as shown on plans | $50,018 |
| M01320469-S3-EW-SP | 2026-03-20 | Fire protection | 375 WEST 207 STREET | Propose installation of new sprinkler heads and modification to existing sprinkler system as per plan for market fit out, filed in conjunction with GC # M01320469-I1. No change in | $82,200 |
| M01320775-S3-EW-SP | 2026-02-04 | Fire protection | 308 EAST 86 STREET | Interior fit out of sprinkler system including installation of heads and associated finishes. No change in use, egress or occupancy. | $51,110 |
| M01320775-S2-PL | 2026-02-04 | Plumbing | 308 EAST 86 STREET | Interior fit out of plumbing system including installation of fixtures and related finishes. No change in use, egress or occupancy. | $48,998 |
| X00908433-S6-EW-SP | 2026-01-29 | Fire protection | 1320 INWOOD AVENUE | Sprinkler/standpipe filing as per plans filed | $0 |
| X00908433-S6-EW-SD | 2026-01-29 | Fire protection | 1320 INWOOD AVENUE | Sprinkler/standpipe filing as per plans filed | $0 |
| Q01336317-I1-PL | 2026-01-23 | Plumbing | 45-11 23 STREET | Underground plumbing in conjunction with NB # Q00674206 | $1,000 |
| M01307839-S3-EW-SP | 2026-01-06 | Fire protection | 17 WEST 60 STREET | SPRINKLER ALT 2 APPLICATION IS FOR THE FITOUT OF THE 12TH FLOOR | $165,000 |
| M01307839-S2-PL | 2026-01-05 | Plumbing | 17 WEST 60 STREET | PLUMBING ALT 2 APPLICATION IS FOR THE FITOUT OF THE 12TH FLOOR | $4,500 |
| Q01336313-I1-PL | 2025-12-29 | Plumbing | 23-14 45 AVENUE | Underground plumbing in conjunction with NB # 420667120 | $1,000 |
| B01334614-I1-PL | 2025-12-29 | Plumbing | 88 THROOP AVENUE | PLUMBING WORK ASSOCIATED WITH THE INSTALLATION OF SEWAGE EJECTOR PUMPS AND SANITARY PIPING TO SERVICE EXISTING FIXTURES | $50,000 |
| M08028552-S5-PL | 2025-12-22 | Plumbing | 105 EAST 118 STREET | Proposed plumbing system for NB # M08028552-I1. | $0 |
| B01310354-S1-EW-SP | 2025-12-01 | Fire protection | 240 HUNTINGTON STREET | Sprinkler application Tenant Fit out work o the 5th Floor as per plans filed in conjunction with #NB 321588885 | $1,000 |
| M01018884-I1-EW-SP | 2025-11-25 | Fire protection | 85 CHAMBERS STREET | SPRINKLER WORK RELATED TO EXISTING BUILDING RENOVATION THAT WILL HAVE A NEW SPRINKLER SYSTEM WITH A FIRE PUMP, AS INDICATED ON PLANS FILED HEREWITH | $550,000 |
| B01310354-S2-PL | 2025-11-21 | Plumbing | 240 HUNTINGTON STREET | Plumbing application Tenant Fit out work o the 5th Floor as per plans filed in conjunction with #NB 321588885 | $1,000 |
| M01059173-I1-EW-SP | 2025-10-31 | Fire protection | 33 UNION SQUARE WEST | SPRINKLER WORK AS SHOWN ON PLANS FILED INCLUDING INSTALLATION OF NEW SPRINKLER HEADS ON ASSOCIATESD PIPING 002-010, NEW FLOOR CONTROL VALVE ASSEMBLY AT 002-010 | $406,000 |
| M01018867-I1-EW-SP | 2025-09-23 | Fire protection | 83 CHAMBERS STREET | SPRINKLER WORK IN CONJUCTION WITH ALT-1 APPLICATION 123700637 AS INDICATED ON PLANS FILEHEREWITH | $565,000 |
| M00951363-S6-EW-SD | 2025-08-15 | Fire protection | 401 EAST 51 STREET | Sprinkler/Standpipe work in conjunction with NB # M00951363. | $0 |
| M00951363-S6-EW-SP | 2025-08-15 | Fire protection | 401 EAST 51 STREET | Sprinkler/Standpipe work in conjunction with NB # M00951363. | $0 |
| B01191265-S2-PL | 2025-08-14 | Plumbing | 240 HUNTINGTON STREET | Plumbing Tenant Fit out work as per plans filed in conjunction with 321588885 | $1,000 |
| B01191265-S4-EW-SP | 2025-08-14 | Fire protection | 240 HUNTINGTON STREET | Sprinkler Tenant Fit out work as per plans filed in conjunction with 321588885 | $1,000 |
| M01195419-I1-PL | 2025-08-08 | Plumbing | 4790 BROADWAY | INSTALL GAS PIPING PER PLANS FOR GENERATOR. NO CHANGE OF USE, EGRESS OR OCCUPANCY. | $170,450 |
| M01075912-S5-PL | 2025-07-30 | Plumbing | 2 WALL STREET | Modification/additions to existing plumbing fixtures and related piping for proposed partial conversion of commercial space to residential use. | $3,900,000 |
| M00951363-S5-PL | 2025-07-24 | Plumbing | 401 EAST 51 STREET | Plumbing work in conjunction with NB # M00951363. | $0 |
| M01253876-I1-PL | 2025-07-10 | Plumbing | 401 EAST 51 STREET | Underground plumbing work in conjunction with NB # M00951363. | $1,000 |
| M00738838-I1-PL | 2025-07-02 | Plumbing | 76 11 AVENUE | APPLICATION FILED TO INSTALL ONE DRINKING FOUNTAIN. FILED IN CONJUNCTION WITH NB #121190308. | $1,000 |
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.
Search these records
The 241 permits above are a static record through 2026. Select a year above to open that year’s records, or search G.N.T. Mechanical LLC in New York, NY by address, trade or date range.
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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