COMPANY RECORD · NEW YORK, NY
Welkin Fire Protection Ll — permit history in New York, NY
Welkin Fire Protection Ll appears on 28 New York permit records from 2021 through 2026, most often fire protection (96.6% of the record).
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 000297 | 29 |
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 | WELKIN FIRE PROTECTION LL |
|---|---|
| Business address on file | 79-51 COOPER AVENUE GL NY 11385 |
| Business phone on file | (718) 643-6055 |
| Licence number | 297 |
| Licence type | FIRE SUPPRESSION 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 Welkin Fire Protection Ll 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 |
|---|---|---|
| Fire protection | 28 | 96.6% |
| Plumbing | 1 | 3.4% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 7 |
Busiest year on record: 2022, with 8 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 |
|---|---|---|
| Tom Rectenwald Constructi | 1 | 2023-11-01 |
| Windecker Construction Ll | 1 | 2023-09-22 |
2 companies are named alongside Welkin Fire Protection Ll 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 |
|---|---|
| 1271 EAST BAY AVENUE | 2026-07-31 |
| 60 CENTRAL AVENUE | 2026-07-07 |
| 55 LEXINGTON AVENUE | 2026-05-06 |
| 1635 EAST 233 STREET | 2026-04-15 |
| 52 CENTRAL AVENUE | 2026-04-14 |
| 66 CENTRAL AVENUE | 2026-04-14 |
| 520 BROADWAY | 2025-12-18 |
| 600A WEST 125 STREET | 2024-12-04 |
| 59-40 55 DRIVE | 2024-03-25 |
| 141 FLUSHING AVENUE | 2024-03-05 |
| 147-40 ARCHER AVENUE | 2024-01-05 |
| 27-14 QUEENS PLAZA SOUTH | 2023-11-01 |
| 1 PENN PLAZA | 2023-09-22 |
| 244-04 NORTH CONDUIT AVENUE | 2023-03-16 |
22 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $2,981,254, median $47,000. 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 |
|---|---|---|
| Tom Rectenwald Constructi | 2 | 2024–2026 |
| W.J. Regan & Company LLC | 1 | 2026 |
| R.A.M.S. Mechanical Inc | 1 | 2026 |
| Forsythe Plbg & Htg Corp | 1 | 2026 |
| M&T Plbg And Htg Co., Inc | 1 | 2025–2026 |
| L.L.G. Plbg & Htg Inc | 1 | 2025–2026 |
| Village P & H Ny Inc | 1 | 2024 |
| Go Pro Fire Protection C | 1 | 2023–2025 |
Companies that also appear in New York permit records at addresses where Welkin Fire Protection Ll 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 |
|---|---|---|---|---|---|
| X01340840-I1-EW-SP | 2026-07-31 | Fire protection | 1271 EAST BAY AVENUE | Sprinkler modifications Filed herewith for battery energy storage system as per plans filed herewith. | $250,000 |
| B01340833-I1-EW-SP | 2026-07-07 | Fire protection | 60 CENTRAL AVENUE | THE SCOPE OF WORK IS TO PROVIDE A MANUAL DRY OPEN NOZZLESYSTEM FOR THE ENERGY STORAGE SYSTEM AT 52 CENTRAL AVENUE | $250,000 |
| M00811286-I1-EW-SP | 2026-05-06 | Fire protection | 55 LEXINGTON AVENUE | ADDTION AND MODIFICATION TO EXISTING SPRINKLER SYSTEM AS SHOWN HEREWITH. NO CHANGES TO EGRESS, OCCUPANCY OR USE. | $15,000 |
| X00781851-I1-EW-SD | 2026-04-15 | Fire protection | 1635 EAST 233 STREET | Filing modification of existing standpipe and sprinkler system in existing storage building to extend the FDNY connection to the new building enclosure as per plan filed herewith. | $61,520 |
| X08026844-I1-EW-SP | 2026-04-15 | Fire protection | 1635 EAST 233 STREET | Filing modification of existing sprinkler system to the existing building as per plan filed herewith. No change to use, egress, and occupancy. | $2,981,254 |
| B01340827-I1-EW-SP | 2026-04-14 | Fire protection | 52 CENTRAL AVENUE | Sprinkler modifications Filed herewith for battery energy storage system as per plans filed herewith. | $250,000 |
| B01340836-I1-EW-SP | 2026-04-14 | Fire protection | 66 CENTRAL AVENUE | Sprinkler modifications Filed herewith for battery energy storage system as per plans filed herewith. | $250,000 |
| M01330913-I1-EW-SP | 2025-12-18 | Fire protection | 520 BROADWAY | SPRINKLER MODIFICATIONS TAKING PLACE ON CELLAR, 1ST, 2ND, AND 3RD FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $150,975 |
| M00552705-I1-EW-SP | 2024-12-04 | Fire protection | 600A WEST 125 STREET | Filing herewith plans for the modification of existing sprinkler system. Application filed in conjunction with New Building application number 121206685. No change to use, egress, | $24,960 |
| Q00911411-I1-EW-SP | 2024-03-25 | Fire protection | 59-40 55 DRIVE | INSTALLATION OF DRY PIPED FIRE SUPPRESSION SYSTEM FOR BESS. NO CHANGE IN USE OCCUPANCY OR EGRESS. | $200,000 |
| B00206993-I1-EW-SP | 2024-03-05 | Fire protection | 141 FLUSHING AVENUE | Modification to existing sprinkler heads on partial 1st and 2nd floor as per plans. No change in use egress or occupancy. | $19,600 |
| Q00965182-I1-EW-SP | 2024-01-05 | Fire protection | 147-40 ARCHER AVENUE | INSTALLATION AND MODIFICATION TO SPRINKLER SYSTEM | $28,000 |
| Q00831378-S2-EW-SP | 2023-11-01 | Fire protection | 27-14 QUEENS PLAZA SOUTH | APPLICAITON FILED FOR THE MODIFICATION OF EXISTING SPRINKLER HEADS AND PIPING S AT EXISTING COMMERCIAL SPACE. FILED IN CONJUNTION WITH THE INTERIOR ALTERATION UNDER DOB NOW APPLICA | $22,000 |
| M00889836-S2-EW-SP | 2023-09-22 | Fire protection | 1 PENN PLAZA | INSTALL 15 NEW SPRINKLER HEADS. INSTALL ASSOCIATED SPRINKLER PIPING IN ACCORDANCE WITH THE PLAN SET , NYC CODE, AND PENN STATION GUIDELINES. | $15,000 |
| Q00585884-I1-EW-SD | 2023-03-16 | Fire protection | 244-04 NORTH CONDUIT AVENUE | Installation of new sprinkler and standpipe system and fixtures in conjunction with New Building (420665211 | $720,916 |
| Q00585884-I1-EW-SP | 2023-03-15 | Fire protection | 244-04 NORTH CONDUIT AVENUE | Installation of new sprinkler and standpipe system and fixtures in conjunction with New Building (420665211 | $720,916 |
| M00805806-I1-EW-SP | 2023-02-24 | Fire protection | 601 WEST 26 STREET | sprinkler modifications on 12th floor as per plans filed herewith. no changes in use, egress or occupancy. | $4,552 |
| M00304195-I1-EW-SP | 2022-10-15 | Fire protection | 100 WASHINGTON SQUARE EAST | Filing herewith Sprinkler Demolition and installation of temporary Sprinkler loop system. | $20,000 |
| M00712634-I1-EW-SP | 2022-08-15 | Fire protection | 100 CENTRE STREET | Remove, relocate and install new sprinkler heads and related piping as shown on drawings filed herewith. No change in use, egress or occupancy under this application | $100,000 |
| M00759162-I1-EW-SP | 2022-08-14 | Fire protection | 100 CENTRE STREET | Removal, relocation and installation of associated piping in order to extend the Siamese connection to accommodate interim sally port as shown on drawings filed herewith. No change | $250,000 |
| M00759162-I1-EW-SD | 2022-08-14 | Fire protection | 100 CENTRE STREET | Removal, relocation and installation of associated piping in order to extend the Siamese connection to accommodate interim sally port as shown on drawings filed herewith. No change | $250,000 |
| M00668433-I1-EW-SP | 2022-06-07 | Fire protection | 100 WASHINGTON SQUARE EAST | Filing herewith application for sprinkler modifications. No change in use, egress or occupancy. | $500,000 |
| B00377532-S1-EW-SP | 2022-04-05 | Fire protection | 461 45 STREET | Refile Sprinkler application as per Plumbing inspector requested. Entire Sprinkler job was done under plumbing work type. | $1,000 |
| M00701313-I1-EW-SP | 2022-03-24 | Fire protection | 100 CENTRE STREET | new sprinkler heads at cellar with related sprinkler work. connect to existing riser. no change to use, egress or occupancy. | $31,000 |
| M00652936-I1-EW-SP | 2022-02-17 | Fire protection | 105 MADISON AVENUE | Modifications to the existing Sprinkler system on the 1st floor, 1st Floor Mezzanine, and 2nd floor as per plans submitted herewith. No Change to Use, Occupancy Group, or Egress. | $20,000 |
| Q00461072-I1-EW-SP | 2021-12-07 | Fire protection | 16-16 WHITESTONE EXPRESSWAY | NEW SPRINKLERHEADS AND SPRINKLER WORK AS PER PLANS FILED. NEW PLUMBING FIXTURES AND ASSOCIATED PLUMBING WORK AS PER PLANS FILED. NO CHANGE IN USE OCCUPANCY OR EGRESS | $47,000 |
| Q00461072-I1-EW-SP | 2021-12-07 | Plumbing | 16-16 WHITESTONE EXPRESSWAY | NEW SPRINKLERHEADS AND SPRINKLER WORK AS PER PLANS FILED. NEW PLUMBING FIXTURES AND ASSOCIATED PLUMBING WORK AS PER PLANS FILED. NO CHANGE IN USE OCCUPANCY OR EGRESS | $47,000 |
| M00633241-I1-EW-SP | 2021-11-23 | Fire protection | 1 VANDERBILT AVENUE | modification to the existing sprinkler system | $39,000 |
| B00510158-I1-EW-SP | 2021-11-18 | Fire protection | 2076 86 STREET | INSTALLATION OF SIAMESE CONNECTION ON GROUND FLOOR | $5,000 |
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 28 permits above are a static record through 2026. Select a year above to open that year’s records, or search Welkin Fire Protection Ll 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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