COMPANY RECORD · NEW YORK, NY
Irwin Friedman & Son Inc — permit history in New York, NY
Irwin Friedman & Son Inc appears on 32 New York permit records from 2019 through 2026, most often plumbing (62.2% of the record).
Licences on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 001278 | 22 |
| 000461 | 15 |
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 |
|---|---|---|
| Plumbing | 23 | 62.2% |
| Fire protection | 14 | 37.8% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 7 |
| 2023 | 13 |
| 2024 | 2 |
| 2025 | 7 |
| 2026 | 1 |
Busiest year on record: 2023, with 13 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 Irwin Friedman & Son Inc. 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 |
|---|---|---|
| Azhar Construct Inc | 1 | 2025-12-16 |
| Schweitzer And Crosson | 1 | 2025-01-09 |
| Sds Leonard LLC | 1 | 2023-06-05 |
3 companies are named alongside Irwin Friedman & Son Inc 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 |
|---|---|
| 1205 MANHATTAN AVENUE | 2026-09-25 |
| 56 COURT STREET | 2025-12-16 |
| 132 4 PLACE | 2025-08-08 |
| 152 WITHERS STREET | 2025-05-27 |
| 1093 PACIFIC STREET | 2025-01-09 |
| 192 BANKER STREET | 2024-11-06 |
| 34 NORMAN AVENUE | 2024-05-10 |
| 30 GEM STREET | 2023-12-20 |
| 373 HOYT STREET | 2023-11-24 |
| 241 SOUTH 4 STREET | 2023-10-16 |
| 77 KNICKERBOCKER AVENUE | 2023-10-11 |
| 53-26 37 STREET | 2023-08-31 |
| 214 8 AVENUE | 2023-06-05 |
| 179 NASSAU AVENUE | 2023-03-24 |
22 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $175,500, median $15,000. 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 |
|---|---|---|
| Spartakus Plbg And Heatin | 2 | 2019–2023 |
| M&M Plumbing & Heating In | 1 | 2025 |
| Flow-Right Plbg & Htg Cor | 1 | 2024–2025 |
| Novelty Construction Corp | 1 | 2024–2025 |
| Cooper Works Inc | 1 | 2023–2024 |
| Mechanical East Co.,Inc | 1 | 2023–2024 |
| Qpr Mechanical Inc | 1 | 2023–2024 |
| Accurate Mechanical Inc | 1 | 2023–2024 |
Companies that also appear in New York permit records at addresses where Irwin Friedman & Son Inc 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
32 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| B01451152-I1-PL | 2026-09-25 | Plumbing | 1205 MANHATTAN AVENUE | Plumbing work to install new gas fired textile dryer at 5th floor tenant space indicated on drawings filed herewith No change in use egress or occupancy under this application | $20,000 |
| B00929811-S2-EW-SP | 2025-12-16 | Fire protection | 56 COURT STREET | modification of existing sprinkler system in the cellar | $7,700 |
| B01123102-I1-PL | 2025-08-08 | Fire protection | 132 4 PLACE | Install new sprinkler system with new fire service at cellar, basement, 1,2, and 3rd floors indicated on drawings filed herewith. No change in Use Egress or Occupancy under this ap | $64,000 |
| B01123102-I1-PL | 2025-08-08 | Plumbing | 132 4 PLACE | Install new sprinkler system with new fire service at cellar, basement, 1,2, and 3rd floors indicated on drawings filed herewith. No change in Use Egress or Occupancy under this ap | $64,000 |
| B01123102-I1-EW-SP | 2025-08-07 | Fire protection | 132 4 PLACE | Install new sprinkler system with new fire service at cellar, basement, 1,2, and 3rd floors indicated on drawings filed herewith. No change in Use Egress or Occupancy under this ap | $64,000 |
| B01123102-I1-EW-SP | 2025-08-07 | Plumbing | 132 4 PLACE | Install new sprinkler system with new fire service at cellar, basement, 1,2, and 3rd floors indicated on drawings filed herewith. No change in Use Egress or Occupancy under this ap | $64,000 |
| B01085135-I1-PL | 2025-05-27 | Plumbing | 152 WITHERS STREET | PROPOSED SITE CONNECTION | $6,000 |
| B01073118-S1-EW-SP | 2025-01-09 | Fire protection | 1093 PACIFIC STREET | Project is associated with the installation of a spray booth to conduct surface coating operations. 2 sprinkler heads being added to existing approved sprinkler system | $12,000 |
| B01126603-I1-PL | 2024-11-06 | Plumbing | 192 BANKER STREET | removal of gas piping and generator at Mechanical room at roof indicated on drawings filed herewith. No change in Use egress or Occupancy under this application | $5,000 |
| B01029814-I1-EW-SP | 2024-05-10 | Fire protection | 34 NORMAN AVENUE | SPRINKLER WORK ASSOCIATED WITH THE INTERIOR ALTERATIONS OF AN EXISTING VACANT SPACE TO INSTALL A NEW RETAIL STORE. IN THE NORTHEAST CORNER OF THE TENANT SPACE THERE WILL BE A SMALL | $5,000 |
| B00968437-I1-EW-SP | 2023-12-20 | Fire protection | 30 GEM STREET | Installation of new sprinkler heads off of the existing sprinkler system. | $24,000 |
| B00914925-I1-EW-SP | 2023-12-08 | Fire protection | 34 NORMAN AVENUE | Installation of (2) New Sprinkler Heads at basement level. As per plans filed herewith, no change to use occupancy or egress. | $25,000 |
| B00846105-I1-EW-SP | 2023-11-24 | Fire protection | 373 HOYT STREET | INSTALL SPRINKLER SYSTEM AS PER PLANS | $32,000 |
| B00937571-I1-PL | 2023-10-16 | Plumbing | 241 SOUTH 4 STREET | plumbing work at cellar and 1st floor indicated on drawings filed herewith. No change in Use Egress or Occupancy under this application. | $18,000 |
| B00870589-I1-PL | 2023-10-11 | Plumbing | 77 KNICKERBOCKER AVENUE | Provide gas piping from existing gas meter to new rooftop units installed under B00825204. No change to occupancy use or egress under this application. | $6,000 |
| B08054893-I1-PL | 2023-09-15 | Plumbing | 34 NORMAN AVENUE | Installation of Storm Piping & Sump Pump and Installation & Removal of Plumbing Fixtures. As per plans filed herewith, no change to use, occupancy or egress. | $30,000 |
| Q00908734-I1-PL | 2023-08-31 | Plumbing | 53-26 37 STREET | RESTORING GAS REPIPE AS PER PLANS.NO CHANGE IN USE, OCCUPANCY, OR EGRESS | $40,000 |
| B00820064-I1-EW-SP | 2023-07-03 | Fire protection | 77 KNICKERBOCKER AVENUE | MODIFICATON OF SPRINKLERS ON 1S FLOOR. NO CHANGE TO OCCUPANCY USE OR EGRESS UNDER THIS APPLICATION. | $8,000 |
| B00769580-S1-PL | 2023-06-05 | Plumbing | 214 8 AVENUE | FILING PLUMBING WORK UNDER INTERIOR RENOVATION APPLICATION JOB# B00769580. NO CHANGE TO USE, EGRESS AND OCCUPANCY. | $17,000 |
| B00830997-I1-PL | 2023-03-24 | Plumbing | 179 NASSAU AVENUE | INSTALL REPLACEMENT HOT WATER HEATER AS PER PLANS. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. | $15,000 |
| B08047742-I1-EW-SP | 2023-02-07 | Plumbing | 1 BOERUM PLACE | INSTALL NEW PLUMBING AND SPRINKLER FIXTURES AS PER PLANS FILED | $115,500 |
| B08047742-I1-EW-SP | 2023-02-07 | Fire protection | 1 BOERUM PLACE | INSTALL NEW PLUMBING AND SPRINKLER FIXTURES AS PER PLANS FILED | $115,500 |
| B00806759-I1-PL | 2023-01-31 | Plumbing | 77 KNICKERBOCKER AVENUE | REMOVE AND INSTALL PLUMBING FIXTURES IN THE FIRST FLOOR. NO CHANGE TO OCCUPANCY USE OR EGRESS. | $25,500 |
| B00531357-I1-PL | 2021-07-09 | Plumbing | 470 DRIGGS AVENUE | Plumbing work in conjunction with Alteration DOB # B00531354 for the renovation of existing commercial space on the 1st floor. No change in use, bulk, or occupancy under this appli | $175,500 |
| B00430234-S1-PL | 2021-07-08 | Plumbing | 1155 MANHATTAN AVENUE | Subsequent application filed in order to renew permit to schedule plumbing inspection. No work to be done. | $100 |
| B00474781-S1-EW-SP | 2021-05-05 | Fire protection | 470 DRIGGS AVENUE | Installation of new 4 control valve with tamper switch on the 1st floor and modifications to existing and installation of new sprinkler system as per plans filed herewith. No chang | $6,000 |
| B00474781-I1-PL | 2021-05-05 | Plumbing | 470 DRIGGS AVENUE | Removal and installation of plumbing and gas fixtures as per plans filed herewith. No change in use, egress, or occupancy. | $15,000 |
| B00454244-I1-PL | 2021-05-03 | Plumbing | 137 DUPONT STREET | Install 1 lav, 1 Water closet at cellar, Relocate 1 washing machine and 1 laundry standpipe at cellar. No change in Use Egress or Occupancy under this application | $12,000 |
| B00430234-I1-PL | 2021-03-09 | Plumbing | 1155 MANHATTAN AVENUE | PROPOSE TO INSTALL PLUMBING FIXTURE FOR PLUMBING RENOVATION. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $0 |
| B00424463-I1-PL | 2021-03-03 | Plumbing | 1155 MANHATTAN AVENUE | Propose to install plumbing fixtures. No change to use, egress or occupancy. | $9,000 |
| B00341186-I1-EW-SP | 2020-09-18 | Fire protection | 277 SOUTH 5 STREET | HEREBY FILING FOR THE INSTALLATION OF PLUMBING FIXTURES, THE REMOVAL, RELOCATION AND INSTALLATION OF SPRINKLER HEADS. NO CHANGE TO USE OCCUPANCY OR EGRESS. | $86 |
| B00341186-I1-EW-SP | 2020-09-18 | Plumbing | 277 SOUTH 5 STREET | HEREBY FILING FOR THE INSTALLATION OF PLUMBING FIXTURES, THE REMOVAL, RELOCATION AND INSTALLATION OF SPRINKLER HEADS. NO CHANGE TO USE OCCUPANCY OR EGRESS. | $86 |
| B00341186-I1-PL | 2020-08-27 | Plumbing | 277 SOUTH 5 STREET | HEREBY FILING FOR THE INSTALLATION OF PLUMBING FIXTURES, THE REMOVAL, RELOCATION AND INSTALLATION OF SPRINKLER HEADS. NO CHANGE TO USE OCCUPANCY OR EGRESS. | $86 |
| B00341186-I1-PL | 2020-08-27 | Fire protection | 277 SOUTH 5 STREET | HEREBY FILING FOR THE INSTALLATION OF PLUMBING FIXTURES, THE REMOVAL, RELOCATION AND INSTALLATION OF SPRINKLER HEADS. NO CHANGE TO USE OCCUPANCY OR EGRESS. | $86 |
| M00291479-I1-EW-SP | 2020-06-18 | Fire protection | 350 7 AVENUE | APPLICATION FILED FOR SPRINKLER WORK ON THE 7TH FLOOR (SUITE 705) AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $5,000 |
| B00200056-I1-PL | 2019-10-10 | Plumbing | 106 DOBBIN STREET | Installation of 8 toilets, 2 urinals, 6 lav, 3 sinks, 2 drinking fountains and 1 washer on ground floor. | $31,625 |
| B00214035-I1-PL | 2019-08-29 | Plumbing | 91 SCHAEFER STREET | MODIFICATION TO EXISTING PLUMBING IN UNIT A AND UNIT B OF EXISTING TWO-FAMILY RESIDENTIAL BUILDING. NO CHANGE TO USE, OCCUPANCY, OR EGRESS. | $30,000 |
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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