COMPANY RECORD · NEW YORK, NY
K.O.S. Plumbing&Heating,I — permit history in New York, NY
K.O.S. Plumbing&Heating,I appears on 167 New York permit records from 2019 through 2026, all of them plumbing.
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 001884 | 167 |
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 | 167 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 4 |
| 2020 | 18 |
| 2021 | 19 |
| 2022 | 19 |
| 2023 | 24 |
| 2024 | 34 |
| 2025 | 26 |
| 2026 | 23 |
Busiest year on record: 2024, with 34 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 K.O.S. Plumbing&Heating,I. 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 |
|---|---|---|
| Dome K LLC | 30 | 2026-08-26 |
| Tm Construction Of Ny Inc | 12 | 2026-10-09 |
| K & K Renovation Inc | 11 | 2026-07-22 |
| Alti Construction Inc | 9 | 2024-07-08 |
| Xp Decor Contracting LLC | 5 | 2026-07-14 |
| Hard Safari Corp | 4 | 2025-12-09 |
| R S & C Associates Inc | 4 | 2026-06-09 |
| Dmc Professional Contract | 3 | 2026-03-26 |
| Dmg Construction Corp | 2 | 2024-07-22 |
| Andrej Rinkovsky | 2 | 2025-08-19 |
| Sage Construction Service | 2 | 2026-03-26 |
| Norbert Kocan | 2 | 2026-04-29 |
25 companies are named alongside K.O.S. Plumbing&Heating,I 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 |
|---|---|
| 150 WEST END AVENUE | 2026-10-09 |
| 82 GUERNSEY STREET | 2026-10-07 |
| 292 COURT STREET | 2026-08-28 |
| 1991 BROADWAY | 2026-08-26 |
| 17 PERRY STREET | 2026-08-18 |
| 1165 FIFTH AVENUE | 2026-07-22 |
| 57 EAST 97 STREET | 2026-07-21 |
| 625 MAIN STREET | 2026-07-14 |
| 305 EAST 83 STREET | 2026-06-26 |
| 719 GREENWICH STREET | 2026-06-09 |
| 350 ALBANY STREET | 2026-05-21 |
| 357 WEST 55 STREET | 2026-05-21 |
| 228 SACKETT STREET | 2026-05-19 |
| 300 EAST 71 STREET | 2026-04-29 |
137 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $169,500, median $16,500. 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 |
|---|---|---|
| Dome K LLC | 18 | 2020–2026 |
| Hard Safari Corp | 14 | 2020–2025 |
| Tm Construction Of Ny Inc | 12 | 2021–2026 |
| Donato Plumbing, Inc | 12 | 2019–2026 |
| Orbit Plbg & Htg Inc | 10 | 2019–2026 |
| A.M.N. Corporation | 10 | 2019–2026 |
| P.S.I. Mechanical | 8 | 2019–2026 |
| Hydrokinetic Plbg & Htg I | 8 | 2019–2026 |
Companies that also appear in New York permit records at addresses where K.O.S. Plumbing&Heating,I 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
167 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01427646-S1-PL | 2026-10-09 | Plumbing | 150 WEST END AVENUE | Herewith file plumbing plans in conjunction with General Construction Doc I1, fixtures to be removed, replaced, relocated and installed. PW3 cost based on # of fixtures. | $94,500 |
| B01424443-S1-PL | 2026-10-07 | Plumbing | 82 GUERNSEY STREET | APT PH5A - Minor plumbing work related to apartment renovation. No change to use, egress or occupancy. | $40,000 |
| B01368028-S1-PL | 2026-08-28 | Plumbing | 292 COURT STREET | Plumbing work in conjunction with interior renovation. | $16,000 |
| M01404114-S1-PL | 2026-08-26 | Plumbing | 1991 BROADWAY | Replace 1 lavatory and 1 water closet with new, replace 1 bathtub with shower. | $8,500 |
| M01356487-S1-PL | 2026-08-18 | Plumbing | 17 PERRY STREET | PLUMBING WORK ON THE INTERIOR SPACE OF AN EXISTING EATING AND DRINKING ESTABLISHMENT, INCLUDING PREP, AND BAR AREA. NO CHANGE TO USE, OCCUPANCY, OR EGRESS | $0 |
| M01397889-S2-PL | 2026-07-22 | Plumbing | 1165 FIFTH AVENUE | Modification to existing plumbing fixtures related to unit 3C renovation. | $42,000 |
| M01426750-S1-PL | 2026-07-21 | Plumbing | 57 EAST 97 STREET | Remove, relocate and replace plumbing fixtures, add new fixtures. | $11,000 |
| M01360455-S1-PL | 2026-07-14 | Plumbing | 625 MAIN STREET | Plumbing renovations to existing 3-bedroom residence. General construction filed under separate DOB Now application M01360455-I1. | $21,000 |
| M01367681-S1-PL | 2026-06-26 | Plumbing | 305 EAST 83 STREET | PLUMBING WORK ASSOCIATED WITH COMBINATION OF APARTMENTS 2E & 2F ON THE 2nd FLOOR OF 305 EAST 83RD STREET FILED UNDER DOB NOW #M01367681-I1. NO CHANGE TO USE, BULK OR EGRESS PROPOS | $25,500 |
| M01340497-S1-PL | 2026-06-09 | Plumbing | 719 GREENWICH STREET | Plumbing proposed in the existing unit #3 on the 3rd floor. Initial general construction application to be filed. All per submitted plans. No changes to use, egress, or occupancy u | $53,500 |
| M01329385-S1-PL | 2026-05-21 | Plumbing | 350 ALBANY STREET | RENOVATION OF EXISTING RESIDENTIAL UNIT 11A 350 ALBANY STREET WITH NEW PLUMBING FIXTURES AS PER DRAWINGS HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $0 |
| M01079160-I1-PL | 2026-05-21 | Plumbing | 357 WEST 55 STREET | FILING FOR THE REMOVAL, REPLACEMENT AND INSTALLATION OF PLUMBING FIXTURES IN APT 3FG ON 3RD FLOOR. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $16,092 |
| B01398512-S1-PL | 2026-05-19 | Plumbing | 228 SACKETT STREET | Replace 1 water closet, 1 shower, 1 washer, 1 kitchen sink. Remove 1 gas range. Install 1 electrical range, 2 lavatories, 1 bathtub, 1 water closet, 1 dishwasher. | $28,000 |
| M01369875-S1-PL | 2026-04-29 | Plumbing | 300 EAST 71 STREET | MODIFICATIONS TO EXISTING PLUMBING SYSTEM IN APARTMENT #9MN. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $0 |
| M01350778-S1-PL | 2026-04-14 | Plumbing | 8 EAST 96 STREET | PL FIXTURES FILED IN CONJUNCTION WITH DOB NOW GC. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $35,000 |
| M00738052-S2-PL | 2026-04-10 | Plumbing | 345 EAST 50 STREET | New alt2 application for general construction work to be performed in existing unit 1C on the bas, 1st, and 2nd floors. Subsequent plumbing application to be filed. All per plans. | $46,816 |
| M01345864-S1-PL | 2026-03-26 | Plumbing | 401 EAST 86 STREET | PLUMBING WORK ASSOCIATED WITH BATHROOM & KITCHEN RENOVATIONS IN APT 15AB AS PER PLANS FILED HEREWITH. GENERAL CONSTRUCTION WORK FILED UNDER SEPARATE DOB NOW APPLICATION. NO CHANGE | $49,000 |
| M01256917-S1-PL | 2026-03-26 | Plumbing | 36 GRAMERCY PARK EAST | PLUMBING WORK IN APARTMENT 5S ON THE 5TH FLOOR OF AN EXISTING RESIDENTIAL BUILDING. NO CHANGE TO USE, OCCUPANCY, OR EGRESS. NEW: (1) WC, 1(LAV), (1) BAR SINK, (1) WASHER, REPLACE: | $38,000 |
| M01257188-S1-PL | 2026-03-02 | Plumbing | 115 CENTRAL PARK WEST | PL FIXTURES FILED IN CONJUNCTION WITH DOB NO GC/MS. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $110,600 |
| M01311998-S1-PL | 2026-02-26 | Plumbing | 176 WEST 86 STREET | herewith file plumbing plans in conjunction with general construction to combine Apt 10A with previously combined 10B/11B. Square footages for areas of plumbing work: Bathroom: 32. | $39,000 |
| M01314173-S1-PL | 2026-02-10 | Plumbing | 555 MAIN STREET | Plumbing renovations to existing 1-bedroom residence. | $10,528 |
| B01302882-S1-PL | 2026-01-22 | Plumbing | 220 ATLANTIC AVENUE | MINOR PLUMBING WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. | $35,000 |
| M01265916-S2-PL | 2026-01-06 | Plumbing | 25 CPW | FILING PLUMBING PLANS FOR INTERIOR RENOVATION OF APARTMENT 29K. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION. | $15,860 |
| B01207912-S1-PL | 2025-12-09 | Plumbing | 195 WAVERLY AVENUE | Plumbing work per submitted plans. No change in occupancy, use or egress with this filing. | $15,000 |
| M01239891-S1-PL | 2025-12-04 | Plumbing | 345 EAST 93 STREET | Replace 1 water closet, 1 lavatory, 1 kitchen sink, 1 gas range and 1 dishwasher. Remove 1 bathtub. Install 1 shower and 1 washer. | $15,000 |
| M01270060-S1-PL | 2025-11-18 | Plumbing | 1185 PARK AVENUE | PL WORK FILED IN 11B IN CONJUNCTION WITH DOB NOW GC AND MH. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $125,000 |
| M01242695-S1-PL | 2025-10-16 | Plumbing | 57 EAST 97 STREET | Relocate and replace plumbing fixtures, add new fixtures. | $23,500 |
| M01220865-I1-PL | 2025-10-16 | Plumbing | 21 EAST 87 STREET | HEREWITH FILING FOR PLUMBING MODIFICATIONS TO THE EXISTING PLUMBING SYSTEM AS PER PLANS. NO CHANGE TO USE, OCCUPANCY, OR EGRESS. | $150,000 |
| B01222271-S1-PL | 2025-09-11 | Plumbing | 280 PARK PLACE | Plumbing work in conjunction with alteration | $23,000 |
| M01177436-S1-PL | 2025-08-25 | Plumbing | 57 EAST 97 STREET | Relocate and replace plumbing fixtures and add new fixtures. | $26,000 |
| M01216917-I1-PL | 2025-08-25 | Plumbing | 170 EAST 77 STREET | RELOCATE AND REPLACE PLUMBING FIXTURES AND ADD NEW PLUMBING FIXTURE | $17,000 |
| M01168945-S1-PL | 2025-08-25 | Plumbing | 320 WEST 87 STREET | Remove bath tub, replace water closets, bath tub and kitchen sink; relocate lavatories, washer and gas range; install dishwasher and shower. | $16,500 |
| B01166507-S2-PL | 2025-08-19 | Plumbing | 56 JORALEMON STREET | PLUMBING WORK AS PER PLANS ATTACHED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY. | $169,500 |
| M01213969-S1-PL | 2025-08-19 | Plumbing | 2 EAST END AVENUE | Plumbing work filed in conjunction with the minor bathroom renovation in existing apartment unit. No change in use, egress, or occupancy under this application | $10,500 |
| M01170912-S1-PL | 2025-08-08 | Plumbing | 530 GRAND STREET | REPLACE EXISTING PLUMBING FIXTURES WITH NEW, REPLACE EXISTING TUB WITH NEW SHOWER, ADD NEW WASHER COMBO UNIT. | $22,000 |
| M01187961-S1-PL | 2025-06-11 | Plumbing | 625 MAIN STREET | BATH #2 REPLACE TUB, LAV, WC. BATH #1 REPLACE LAV, WC; CAP TUB; ADD NEW SHOWER. KITCHEN REPLACE SINK. | $15,000 |
| M01187228-S1-PL | 2025-05-05 | Plumbing | 150 WEST END AVENUE | Plumbing modifications as shown on plans in conjunction with alterations to apartment 4R on the 4th Floor. General Const. work under Initial Filing DOB NOW M01187228-I1. No change | $18,000 |
| M01177467-S1-PL | 2025-04-24 | Plumbing | 57 EAST 97 STREET | Relocate and replace plumbing fixtures, add new fixtures | $19,500 |
| M01185659-S1-PL | 2025-04-24 | Plumbing | 176 EAST 71 STREET | Herewith file plumbing plans for Apt. 18F, work area is 375 sf.; filed in conjunction with general construction. | $40,000 |
| M01054968-S1-PL | 2025-03-04 | Plumbing | 22 LEROY STREET | Replace 1 water closet, 1 lavatory, 1 kitchen sink, 1 gas range and 1 dishwasher. Remove 1 bathtub. Install 1 shower. | $10,500 |
| M01066619-S1-PL | 2025-03-03 | Plumbing | 623 EAST 11 STREET | Replace water closets, lavatories, kitchen sink, dishwasher and gas range, relocate kitchen sink, dishwasher, washer and gas range. | $20,000 |
| Q01071179-S3-PL | 2025-02-13 | Plumbing | 41-50 47 STREET | PLUMBING WORK AS PER THE PLANS FILED HEREWITH. | $74,500 |
| M01112659-S1-PL | 2025-02-11 | Plumbing | 1065 PARK AVENUE | PLUMBING WORK AS PER PLANS ATTACHED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY. | $23,500 |
| M01128117-I1-PL | 2025-01-30 | Plumbing | 530 EAST 76 STREET | PROPOSED PLUMBING WORK @ 530 E 76TH ST APT. 31CD INCLUDING PLUMBING FIXTURE REPLACEMENT AS PER PLANS. NO CHANGE IN USE, OCCUPANCY UNDER THIS APPLICATION. RELATED GC JOB # M01128066 | $14,000 |
| B01088802-S1-PL | 2025-01-27 | Plumbing | 231 NORMAN AVENUE | Plumbing work filed in conjunction with the renovation of 2nd floor commercial space. | $8,500 |
| M01145970-S1-PL | 2025-01-09 | Plumbing | 25 CPW | Plumbing Work in conjunction with Interior demolition of apartments 29k. No change to occupancy use or egress under this application. | $13,500 |
| M01099769-S1-PL | 2025-01-07 | Plumbing | 85 FRANKLIN STREET | Plumbing work filed in conjunction with renovation of existing commercial space. No change in use, occupancy, or egress. | $32,000 |
| M01036134-S1-PL | 2025-01-07 | Plumbing | 61 JANE STREET | REPLACE TUB, LAV AND WC. REPLACE SINK, INSTALL DW, REPLACE GAS RANGE | $16,680 |
| M01085003-I1-PL | 2025-01-07 | Plumbing | 170 EAST 77 STREET | RELOCATE AND REPLACE PLUMBING FIXTURES AND ADD NEW PLUMBING FIXTURE | $22,000 |
| M01125594-S1-PL | 2024-12-23 | Plumbing | 140 EAST 95 STREET | Plumbing modifications as shown on plans in conjunction with combination of apartments 5A and 5B on the 5th Floor. Application filed as per TPPN #3/97. General Const. work under In | $32,000 |
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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