COMPANY RECORD · NEW YORK, NY
Irwin Friedman & Son Inc — permit history in New York, NY
Irwin Friedman & Son Inc appears on 31 New York permit records from 2019 through 2025, most often plumbing (61.1% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 22 | 61.1% |
| Fire protection | 14 | 38.9% |
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 |
Busiest year on record: 2023, with 13 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 |
|---|---|---|
| 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 |
|---|---|
| 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 |
| 1 BOERUM PLACE | 2023-02-07 |
21 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.
Permits on record
31 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| 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 | 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-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-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 |
| 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 |
| 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 | Fire protection | 1 BOERUM PLACE | INSTALL NEW PLUMBING AND SPRINKLER FIXTURES AS PER PLANS FILED | $115,500 |
| B08047742-I1-EW-SP | 2023-02-07 | Plumbing | 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 | 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-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-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 |
| 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 |
| 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 2025, 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 →