COMPANY RECORD · NEW YORK, NY

Welkin Enterprises,Llc — permit history in New York, NY

Welkin Enterprises,Llc appears on 31 New York permit records from 2020 through 2026, most often plumbing (72.2% of the record).

Licences on record

Number as published by the authorityPermits filed under it
00140635
6252131

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.

Business record held by the regulator

Name as registeredWELKIN ENTERPRISES LLC
Business address on file66 N 19TH ST WYANDANCH NY 11798
Business phone on file(718) 643-6096
Licence number625213
Licence typeGENERAL CONTRACTOR
Status in the registerACTIVE

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 Enterprises,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

CategoryPermitsShare
Plumbing2672.2%
Fire protection925%
Mechanical / HVAC12.8%

3 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.

Activity by year

YearPermits issued
20201
20214
20223
20236
20242
202514
20266

Busiest year on record: 2025, with 14 permits. One project can account for several filings, so read this as filing activity rather than workload.

Named on the same permit

Name in sourceLinked permitsLast seen
E.E.Cruz & Co Inc82025-05-27
Grace Industries LLC52026-04-21
Russo Development Enterp42026-06-30

3 companies are named alongside Welkin Enterprises,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 sourceMost recent permit
6389 BROADWAY2026-09-10
23-10 43 AVENUE2026-06-30
1271 EAST BAY AVENUE2026-04-21
900 GRESHAM ROAD2026-02-23
997 EAST 48 STREET2026-01-30
52 CENTRAL AVENUE2025-12-22
66 CENTRAL AVENUE2025-12-19
60 CENTRAL AVENUE2025-12-08
16-16 WHITESTONE EXPRESSWAY2025-05-27
107-10 180 STREET2024-05-10
1 MANHATTAN PLAZA2024-04-04
2E FRONT STREET2023-08-17
2S FRONT STREET2023-08-17
2 FRONT STREET2023-08-17

22 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,265,985, median $73,250. 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

CompanyShared addressesYears
John P Picone Inc42023–2024
Gramercy Group, Inc22022–2024
Skanska USA Building, Inc12025–2026
Par Plumbing Co., Inc12026
Winick Productions, LLC12021–2026
Tce Presents LLC12024
Starr Tent & Event Group12021–2026
Stamford Tent & Equip Co12024

Companies that also appear in New York permit records at addresses where Welkin Enterprises,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

31 permits; open the full list
PermitIssuedCategoryAddress in sourceScope as filedDeclared value
X01168000-S1-EW-SP2026-09-10Fire protection6389 BROADWAYHerewith filing application propose to remove the existing sprinkler heads, piping and components throughout the building for full demo.$35,000
Q00924079-S4-EW-SD2026-06-30Fire protection23-10 43 AVENUEEarly work removals - Floor 1-5 and roof - Removal of all sprinkler/standpipe components. Cellar level - removal of all sprinkler/standpipe components except EXIST. 6 DCDA AND EXIS$59,079
Q00924079-S4-EW-SP2026-06-26Fire protection23-10 43 AVENUEEarly work removals - Floor 1-5 and roof - Removal of all sprinkler/standpipe components. Cellar level - removal of all sprinkler/standpipe components except EXIST. 6 DCDA AND EXIS$59,079
X01006930-S9-PL2026-04-21Plumbing1271 EAST BAY AVENUECIVIL PLUMBING FILED HEREWITH FOR BATTERY STORAGE AS PER PLANS FILED HEREWITH. ALT1 APPLICATION #X01006930-I1. HUB CONSULTATION ACCEPTED ON FEBRUARY 13th BY PLAN EXAMINER RAMI BIT$0
M01329679-I1-PL2026-02-23Plumbing900 GRESHAM ROADcivil plumbing work as shown on drawings filed herewith.$200,000
B01340824-I1-EW-SP2026-01-30Fire protection997 EAST 48 STREETNEW MANUAL DRY OPEN NOZZLE SYSTEM FOR THE ENERGY STORAGE SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE TO USE EGREES OR OCCUPANCY.$250,000
B01103573-S6-PL2025-12-22Plumbing52 CENTRAL AVENUECIVIL PLUMBING FILED HEREWITH FOR BATTERY STORAGE AS PER PLANS FILED HEREWITH. ALT1 APPLICATION #B01103573-I1. HUB CONSULTATION ACCEPTED ON FEBRUARY 13th BY PLAN EXAMINER RAMI BIT$0
B01111428-S6-PL2025-12-19Plumbing66 CENTRAL AVENUECIVIL PLUMBING FILED HEREWITH FOR BATTERY STORAGE AS PER PLANS FILED HEREWITH. ALT1 APPLICATION #B01111428-I1. HUB CONSULTATION ACCEPTED ON FEBRUARY 13th BY PLAN EXAMINER RAMI BIT$0
B01111425-S6-PL2025-12-08Plumbing60 CENTRAL AVENUECIVIL PLUMBING FILED HEREWITH FOR BATTERY STORAGE AS PER PLANS FILED HEREWITH. ALT1 APPLICATION #B01111425-I1. HUB CONSULTATION ACCEPTED ON FEBRUARY 13th BY PLAN EXAMINER RAMI BIT$0
B01006778-S8-PL2025-11-25Plumbing997 EAST 48 STREETCIVIL PLUMBING FILED HEREWITH FOR BATTERY STORAGE AS PER PLANS FILED HEREWITH. ALT1 APPLICATION #Q01006778-I1. HUB CONSULTATION ACCEPTED ON FEBRUARY 13th BY PLAN EXAMINER RAMI BIT$500,000
Q00924079-S1-MS2025-08-27Mechanical / HVAC23-10 43 AVENUEHerewith filing Mechanical removals for early work$1,265,985
Q00924079-S2-PL2025-08-27Plumbing23-10 43 AVENUECEL - UNG SANI/ STORM PIPING WILL BE ABANDONED IN PLACE. REMOVALS: CEL,1ST-5TH FL - ALL PLUMBING FIXTURES INCLU WATER, SANITARY, VENT & STORM PIPING TO BE REMOVED. ROOF - ALL ROOF $843,099
Q01224370-S4-PL2025-05-27Fire protection16-16 WHITESTONE EXPRESSWAYSprinkler work including removal of 32 existing sprinkler heads & installation of 33 new sprinkler heads and new plumbing work as per plans filed herewith. No change in egress, use$86,500
Q01224370-S4-PL2025-05-27Plumbing16-16 WHITESTONE EXPRESSWAYSprinkler work including removal of 32 existing sprinkler heads & installation of 33 new sprinkler heads and new plumbing work as per plans filed herewith. No change in egress, use$86,500
Q01224370-S4-EW-SP2025-05-23Fire protection16-16 WHITESTONE EXPRESSWAYSprinkler work including removal of 32 existing sprinkler heads & installation of 33 new sprinkler heads and new plumbing work as per plans filed herewith. No change in egress, use$86,500
Q01224370-S4-EW-SP2025-05-23Plumbing16-16 WHITESTONE EXPRESSWAYSprinkler work including removal of 32 existing sprinkler heads & installation of 33 new sprinkler heads and new plumbing work as per plans filed herewith. No change in egress, use$86,500
Q01145396-S2-PL2025-02-28Fire protection16-16 WHITESTONE EXPRESSWAYSprinkler work including relocation of 19 existing sprinkler heads & installation of 1 new sprinkler head. Remove domestic water & sanitary fixtures & associated pipework. No chang$22,500
Q01145396-S2-PL2025-02-28Plumbing16-16 WHITESTONE EXPRESSWAYSprinkler work including relocation of 19 existing sprinkler heads & installation of 1 new sprinkler head. Remove domestic water & sanitary fixtures & associated pipework. No chang$22,500
Q01145396-S2-EW-SP2025-01-31Fire protection16-16 WHITESTONE EXPRESSWAYSprinkler work including relocation of 19 existing sprinkler heads & installation of 1 new sprinkler head. Remove domestic water & sanitary fixtures & associated pipework. No chang$22,500
Q01145396-S2-EW-SP2025-01-31Plumbing16-16 WHITESTONE EXPRESSWAYSprinkler work including relocation of 19 existing sprinkler heads & installation of 1 new sprinkler head. Remove domestic water & sanitary fixtures & associated pipework. No chang$22,500
Q00986461-I1-PL2024-05-10Plumbing107-10 180 STREETInstallation of 10 new gas unit heaters on first floor of existing warehouse as per plans filed herewith. No change to use, egress or occupancy filed under this application.$22,500
M00646160-I1-PL2024-04-04Plumbing1 MANHATTAN PLAZAProposed Plumbing work in conjunction with application M00652446.$448,000
S00877060-I1-PL2023-08-17Plumbing2E FRONT STREETFILING HEREWITH FOR SANITARY AND STORM PIPING WITH FIXTURES FOR ELECTRICAL BUILDING AND SURROUNDING AREA AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.$701,760
S00877177-I1-PL2023-08-17Plumbing2S FRONT STREETFILING HEREWITH FOR SANITARY, WATER SERVICE AND STORM PIPING WITH FIXTURES FOR PUMP STATION BUILDING AND SURROUNDING AREA AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER$701,760
S00876836-I1-PL2023-08-17Plumbing2 FRONT STREETFILING HEREWITH FOR SANITARY AND STORM PIPING WITH FIXTURES FOR CONED BUILDING AND SURROUNDING AREA AS PER PLANS NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. FILED$701,760
X00612807-I1-PL2023-04-28Plumbing2421 LAFAYETTE AVENUEInstallation of toilet facilities and replacement of drainage piping.$812,000
X00430118-I1-PL2023-04-28Plumbing221D MANIDA STREETProvide domestic piping for water heater and associated plumbing fixtures. Sanitary piping for associated plumbing fixtures. Storm drainage piping for roof drains. Make-up water co$580,000
M00805788-I1-PL2023-02-15Plumbing601 WEST 26 STREETplumbing modifications on 12th floor as per plans filed herewith. no changes in use, egress or occupancy.$18,304
B00520535-I1-PL2022-09-08Plumbing338 HOWARD AVENUENYCDEP green infrastructure construction consisting of 2 rain gardens in the open space of NYCDPR South Pacific Playground$386,620
M00747072-I1-PL2022-08-15Plumbing100 CENTRE STREETRemoval and installation of plumbing fixtures and related piping for interim sally port as shown on drawings filed herewith. No change in use, egress or occupancy under this applic$250,000
M00712629-I1-PL2022-08-15Plumbing100 CENTRE STREETRemoval and installation of plumbing fixtures and related piping as shown on drawings filed herewith. No change in use, egress, or occupancy under this application.$175,000
Q00461072-I1-PL2021-04-28Plumbing16-16 WHITESTONE EXPRESSWAYNEW 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-PL2021-04-28Fire protection16-16 WHITESTONE EXPRESSWAYNEW 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
Q00354197-I1-PL2021-02-02Plumbing44-36 VERNON BOULEVARDAPPLICATION FILE FOR NEW FLOOR DRAIN AND DRAIN LINE TO EXISTING SEWER EJECTOR. NO CHANGE IN OCCUPANCY, USE OR EGRESS.$15,000
M00431469-I1-PL2021-01-15Plumbing2350 12 AVENUEInstallation of new unit heaters and relocation of existing heaters and new plumbing fixtures and associated piping. There will be no change in use, egress or occupancy.$60,000
B00377532-I1-PL2020-11-24Plumbing461 45 STREETNew Installation (1) Back flow preventer as per plans in conjunction with sprinkler subsequent filing B00377532-S1 and also in conjunction with alteration 1 application #32150999$16,800

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 31 permits above are a static record through 2026. Select a year above to open that year’s records, or search Welkin Enterprises,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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