COMPANY RECORD · NEW YORK, NY
Riehm Plumbing Corp — permit history in New York, NY
Riehm Plumbing Corp appears on 128 New York permit records from 2019 through 2026, most often plumbing (57.8% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 115 | 57.8% |
| Fire protection | 84 | 42.2% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 1 |
| 2020 | 25 |
| 2021 | 24 |
| 2022 | 52 |
| 2023 | 16 |
| 2024 | 20 |
| 2025 | 36 |
| 2026 | 25 |
Busiest year on record: 2022, with 52 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 |
|---|---|---|
| Hellman Construction Co | 12 | 2026-06-03 |
| H.M. Hughes Co. Inc | 7 | 2025-03-13 |
| Empire General Contractin | 4 | 2026-06-17 |
| Paul M Maintenance Inc | 4 | 2024-05-29 |
| Skanska USA Building, Inc | 4 | 2026-06-25 |
| Island Acoustics LLC | 2 | 2026-01-27 |
| L.F. Driscoll Company LLC | 2 | 2026-08-25 |
| Lendlease(Us)Construction | 1 | 2022-02-16 |
| Nicholson & Galloway, Inc | 1 | 2023-08-09 |
9 companies are named alongside Riehm Plumbing Corp 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 |
|---|---|
| 1320 YORK AVENUE | 2026-08-25 |
| 240 GREENWICH STREET | 2026-07-30 |
| 1283 YORK AVENUE | 2026-07-24 |
| 170 WILLIAM STREET | 2026-06-25 |
| 173 FORT WASHINGTON AVENUE | 2026-06-03 |
| 525 EAST 68 STREET | 2026-04-21 |
| 535 EAST 70 STREET | 2026-03-16 |
| 541 EAST 68 STREET | 2026-03-10 |
| 622 WEST 168 STREET | 2026-02-26 |
| 1000 5 AVENUE | 2026-01-27 |
| 3959 BROADWAY | 2026-01-25 |
| 506 6 STREET | 2025-12-03 |
| 240 EAST 69 STREET | 2025-10-22 |
| 5141 BROADWAY | 2025-10-09 |
46 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $2,500 to $2,000,000, median $64,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
128 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01343081-S1-EW-SP | 2026-08-25 | Fire protection | 1320 YORK AVENUE | HT6 & HT7: Remove and relocate sprinkler heads in existing offices on partial 6th and 7th floors to accommodate renovations as per plans filed herewith only. | $11,698 |
| M01421997-I1-PL | 2026-07-30 | Plumbing | 240 GREENWICH STREET | Interior modifications to the existing plumbing, including installation of coffee bar and grease trap in the first floor lobby, as per plans. No change to use, egress, or occupancy | $39,799 |
| M01341204-I1-PL | 2026-07-24 | Plumbing | 1283 YORK AVENUE | PLUMBING MODIFICATIONS TO ACCOMMODATE THE MEDIVATOR FILTRATION REPLACEMENT PROJECT IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO ZONING USE, EGRESS O | $125,000 |
| M01350659-S3-PL | 2026-06-25 | Plumbing | 170 WILLIAM STREET | LMH OB 6 FL: SPRINKLER & PLUMBING MODIFICATIONS TO ACCOMMODATE ALTERATIONS WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. | $780,000 |
| M01350659-S3-PL | 2026-06-25 | Fire protection | 170 WILLIAM STREET | LMH OB 6 FL: SPRINKLER & PLUMBING MODIFICATIONS TO ACCOMMODATE ALTERATIONS WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. | $780,000 |
| M01362986-S1-EW-SP | 2026-06-17 | Fire protection | 1283 YORK AVENUE | DHK 18: Sprinkler modifications to accommodate the On Call Room Renovation in the existing hospital building. No change to use, egress, occupancy. | $15,000 |
| M01381827-S2-EW-SP | 2026-06-03 | Plumbing | 173 FORT WASHINGTON AVENUE | HH Rad: SPRINKLER AND PLUMBING MODIFICATIONS ACCOMMODATE ALTERATIONS TO THE RADIOLOGY SUITE WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. | $30,000 |
| M01381827-S2-EW-SP | 2026-06-03 | Fire protection | 173 FORT WASHINGTON AVENUE | HH Rad: SPRINKLER AND PLUMBING MODIFICATIONS ACCOMMODATE ALTERATIONS TO THE RADIOLOGY SUITE WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. | $30,000 |
| M01381827-S2-PL | 2026-06-03 | Plumbing | 173 FORT WASHINGTON AVENUE | HH Rad: SPRINKLER AND PLUMBING MODIFICATIONS ACCOMMODATE ALTERATIONS TO THE RADIOLOGY SUITE WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. | $30,000 |
| M01381827-S2-PL | 2026-06-03 | Fire protection | 173 FORT WASHINGTON AVENUE | HH Rad: SPRINKLER AND PLUMBING MODIFICATIONS ACCOMMODATE ALTERATIONS TO THE RADIOLOGY SUITE WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. | $30,000 |
| M01310518-S1-PL | 2026-04-21 | Plumbing | 525 EAST 68 STREET | L-4 CARDIOLOGY Phase 4 : PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE PHASE 4, CARDIOLOGY, IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO Z | $170,000 |
| M01310518-S1-PL | 2026-04-21 | Fire protection | 525 EAST 68 STREET | L-4 CARDIOLOGY Phase 4 : PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE PHASE 4, CARDIOLOGY, IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO Z | $170,000 |
| M01283295-S2-PL | 2026-04-02 | Fire protection | 1283 YORK AVENUE | Install new drain, and relocate sprinkler heads and piping a per plans filed herewith as necessary to accommodate new medical equipment installation in the CT room on partial 7th f | $24,000 |
| M01283295-S2-PL | 2026-04-02 | Plumbing | 1283 YORK AVENUE | Install new drain, and relocate sprinkler heads and piping a per plans filed herewith as necessary to accommodate new medical equipment installation in the CT room on partial 7th f | $24,000 |
| M01328339-I1-PL | 2026-03-16 | Plumbing | 535 EAST 70 STREET | PROVIDE NEW 2 DOMESTIC WATER DISTRIBUTION INCLUDING DUCTILE SADDLE ON EXISTING 6 DIA. BOOSTER PUMP INTAKE; PROVIDE NEW 2 DOUBLE CHECK VALVE FOR IRRIGATION AND 3/4DOUBLE CHECK VALVE | $125,000 |
| M01175484-I1-EW-SP | 2026-03-10 | Fire protection | 541 EAST 68 STREET | GP CT Simulator: PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE CT SIMULATOR FIT OUT, GREENBERG PAVILION, IN THE EXISTING HOSPITAL BUILDING. NO CHANGE TO ZONING, USE, EGRE | $32,000 |
| M01175484-I1-EW-SP | 2026-03-10 | Plumbing | 541 EAST 68 STREET | GP CT Simulator: PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE CT SIMULATOR FIT OUT, GREENBERG PAVILION, IN THE EXISTING HOSPITAL BUILDING. NO CHANGE TO ZONING, USE, EGRE | $32,000 |
| M01309261-S1-EW-SP | 2026-02-26 | Fire protection | 622 WEST 168 STREET | Plumbing and sprinkler modification including RENOVATION OF AN EXISTING SPACE TO A NEW EQUIPMENTREPAIR ROOM WITH NEW SINK AND EYE WASH STATION | $46,000 |
| M01309261-S1-EW-SP | 2026-02-26 | Plumbing | 622 WEST 168 STREET | Plumbing and sprinkler modification including RENOVATION OF AN EXISTING SPACE TO A NEW EQUIPMENTREPAIR ROOM WITH NEW SINK AND EYE WASH STATION | $46,000 |
| M01323240-S3-EW-SP | 2026-01-27 | Fire protection | 1000 5 AVENUE | EXECUTIVE OFFICES. MODIFY EXISTING SPRINKLER SYSTEM IN CONJUNCTION WITH BUILDING ALTERATION. | $72,800 |
| M01227334-S2-PL | 2026-01-25 | Plumbing | 3959 BROADWAY | CHNY Ped ED: Sprinkler and Plumbing modifications to accommodate alterations to the Pediatric Emergency Dept. within the existing hospital building. No change to zoning, use, egre | $120,000 |
| M01227334-S2-PL | 2026-01-25 | Fire protection | 3959 BROADWAY | CHNY Ped ED: Sprinkler and Plumbing modifications to accommodate alterations to the Pediatric Emergency Dept. within the existing hospital building. No change to zoning, use, egre | $120,000 |
| M01227334-S2-EW-SP | 2026-01-22 | Plumbing | 3959 BROADWAY | CHNY Ped ED: Sprinkler and Plumbing modifications to accommodate alterations to the Pediatric Emergency Dept. within the existing hospital building. No change to zoning, use, egre | $120,000 |
| M01227334-S2-EW-SP | 2026-01-22 | Fire protection | 3959 BROADWAY | CHNY Ped ED: Sprinkler and Plumbing modifications to accommodate alterations to the Pediatric Emergency Dept. within the existing hospital building. No change to zoning, use, egre | $120,000 |
| M01323240-S2-PL | 2026-01-06 | Plumbing | 1000 5 AVENUE | PLUMBING WORK FOR RENOVATIONS OF EXECUTIVE OFFICES. | $46,000 |
| M01222185-S1-PL | 2025-12-05 | Fire protection | 525 EAST 68 STREET | F-1231 Psychiatry Admin Suite Upgrade: plumbing and sprinkler modifications on partial 12th floor to accommodate the Psychiatry Admin Suite Upgrade in the existing hospital buildin | $20,000 |
| M01222185-S1-EW-SP | 2025-12-05 | Fire protection | 525 EAST 68 STREET | F-1231 Psychiatry Admin Suite Upgrade: plumbing and sprinkler modifications on partial 12th floor to accommodate the Psychiatry Admin Suite Upgrade in the existing hospital buildin | $20,000 |
| M01222185-S1-PL | 2025-12-05 | Plumbing | 525 EAST 68 STREET | F-1231 Psychiatry Admin Suite Upgrade: plumbing and sprinkler modifications on partial 12th floor to accommodate the Psychiatry Admin Suite Upgrade in the existing hospital buildin | $20,000 |
| M01222185-S1-EW-SP | 2025-12-05 | Plumbing | 525 EAST 68 STREET | F-1231 Psychiatry Admin Suite Upgrade: plumbing and sprinkler modifications on partial 12th floor to accommodate the Psychiatry Admin Suite Upgrade in the existing hospital buildin | $20,000 |
| B01299342-S2-PL | 2025-12-03 | Plumbing | 506 6 STREET | BMH CATH RECOVERY: Plumbing modifications to accommodate renovations to the Cath Recovery suite in the existing hospital as per plans. | $250,000 |
| M00983074-I1-EW-SP | 2025-10-30 | Fire protection | 525 EAST 68 STREET | M7-OBGYN: SPRINKLER MODIFICATIONS to accommodate alteration within the existing hospital building as per plans. | $61,500 |
| M01271385-S1-EW-SP | 2025-10-22 | Fire protection | 240 EAST 69 STREET | WCM ENT: PLUMBING AND SPRINKLER MODIFICATIONS ON PARTIAL 1ST FLOOR TO ACCOMMODATE THE ENT RENOVATION IN THE EXSITING BUILDING. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $103,000 |
| M01271385-S1-EW-SP | 2025-10-22 | Plumbing | 240 EAST 69 STREET | WCM ENT: PLUMBING AND SPRINKLER MODIFICATIONS ON PARTIAL 1ST FLOOR TO ACCOMMODATE THE ENT RENOVATION IN THE EXSITING BUILDING. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $103,000 |
| M01271385-S1-PL | 2025-10-22 | Plumbing | 240 EAST 69 STREET | WCM ENT: PLUMBING AND SPRINKLER MODIFICATIONS ON PARTIAL 1ST FLOOR TO ACCOMMODATE THE ENT RENOVATION IN THE EXSITING BUILDING. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $103,000 |
| M01271385-S1-PL | 2025-10-22 | Fire protection | 240 EAST 69 STREET | WCM ENT: PLUMBING AND SPRINKLER MODIFICATIONS ON PARTIAL 1ST FLOOR TO ACCOMMODATE THE ENT RENOVATION IN THE EXSITING BUILDING. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $103,000 |
| M01268481-S1-EW-SP | 2025-10-09 | Fire protection | 5141 BROADWAY | AH 2RW: Sprinkler modifications to accommodate the cosmetic upgrades in the existing hospital as per plans filed herewith. No Change to zoning, use, egress, occupancy. | $48,515 |
| M01268481-I1-PL | 2025-10-09 | Plumbing | 5141 BROADWAY | AH 2RW: Plumbing modifications to accommodate the cosmetic upgrades in the existing hospital as per plans filed herewith. No Change to zoning, use, egress, occupancy. | $435,988 |
| M01208075-S1-EW-SP | 2025-09-30 | Fire protection | 161 FORT WASHINGTON AVENUE | HIP Aortic Center: Plumbing and sprinkler modification to accommodate alteration on 5th & 12th floor as indicated on plans filed herewith. | $100,000 |
| M01208075-S1-PL | 2025-09-30 | Plumbing | 161 FORT WASHINGTON AVENUE | HIP Aortic Center: Plumbing and sprinkler modification to accommodate alteration on 5th & 12th floor as indicated on plans filed herewith. | $100,000 |
| M01208075-S1-EW-SP | 2025-09-30 | Plumbing | 161 FORT WASHINGTON AVENUE | HIP Aortic Center: Plumbing and sprinkler modification to accommodate alteration on 5th & 12th floor as indicated on plans filed herewith. | $100,000 |
| M01208075-S1-PL | 2025-09-30 | Fire protection | 161 FORT WASHINGTON AVENUE | HIP Aortic Center: Plumbing and sprinkler modification to accommodate alteration on 5th & 12th floor as indicated on plans filed herewith. | $100,000 |
| Q01264528-S2-PL | 2025-09-15 | Plumbing | 56-45 MAIN STREET | NYPQ - LINAC CONSTRUCTION UPGRADE - PLUMBING MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $77,000 |
| M01002438-S1-EW-SP | 2025-06-18 | Plumbing | 420 EAST 76 STREET | DAYROOM/ GROUP ROOM: PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE DAYROOM/ GROUP ROOM PROJECT IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH ONLY. | $73,000 |
| M01002438-S1-EW-SP | 2025-06-18 | Fire protection | 420 EAST 76 STREET | DAYROOM/ GROUP ROOM: PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE DAYROOM/ GROUP ROOM PROJECT IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH ONLY. | $73,000 |
| M01167036-S2-PL | 2025-05-16 | Fire protection | 170 WILLIAM STREET | LMH OB 5 FL: PLUMBING AND SPEINKLER MODIFICATIONS TO ACCOMMODATE ALTERATIONS WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $200,000 |
| M01167036-S2-PL | 2025-05-16 | Plumbing | 170 WILLIAM STREET | LMH OB 5 FL: PLUMBING AND SPEINKLER MODIFICATIONS TO ACCOMMODATE ALTERATIONS WITHIN THE EXISTING HOSPITAL BUILDING AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $200,000 |
| X00806707-I1-PL | 2025-04-16 | Plumbing | 851 GRAND CONCOURSE | PLUMBING WORK FOR REPLACEMENTS OF ROOF DRAINS AND ASSOCIATED PIPING AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $362,000 |
| M07993476-I1-PL | 2025-04-08 | Plumbing | 525 EAST 68 STREET | L-4 CARDIOLOGY Phase 3: PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE PHASE 3, CARDIOLOGY, IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO ZO | $128,940 |
| M07993476-I1-PL | 2025-04-08 | Fire protection | 525 EAST 68 STREET | L-4 CARDIOLOGY Phase 3: PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE PHASE 3, CARDIOLOGY, IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO ZO | $128,940 |
| M07993457-I1-PL | 2025-03-31 | Plumbing | 525 EAST 68 STREET | L4 CARDIOLOGY Phase 2: PLUMBING AND SPRINKLER MODIFICATIONS TO ACCOMMODATE THE PHASE 2, CARDIOLOGY, IN THE EXISTING HOSPITAL BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE TO ZON | $689,743 |
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 →