COMPANY RECORD · NEW YORK, NY
L.F. Driscoll Company LLC — permit history in New York, NY
L.F. Driscoll Company LLC appears on 92 New York permit records from 2019 through 2026, most often mechanical / hvac (53.8% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 50 | 53.8% |
| General construction | 43 | 46.2% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 15 |
| 2022 | 11 |
| 2023 | 3 |
| 2024 | 38 |
| 2025 | 6 |
| 2026 | 13 |
Busiest year on record: 2024, with 38 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 |
|---|---|---|
| Tristate Plbg Svcs Corp | 6 | 2024-10-22 |
| Sirina Fire Prot Corp | 4 | 2024-05-01 |
| Alliance Plumbing Corp | 3 | 2024-12-23 |
| Aggressive Fire Prot LLC | 2 | 2025-02-10 |
| Cardoza Plumbing Corp | 2 | 2023-06-28 |
| Par Fire Protection LLC | 2 | 2024-10-18 |
| Riehm Plumbing Corp | 2 | 2026-08-25 |
| Bedrock Mechanical Inc | 1 | 2026-07-24 |
| Bedrock Plbg. & Htg., Inc | 1 | 2026-03-19 |
| Bedrock Plumbing & Heating Inc | 1 | 2026-07-21 |
| Preferred Spklr And Mech | 1 | 2024-10-29 |
11 companies are named alongside L.F. Driscoll Company 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 source | Most recent permit |
|---|---|
| 525 WEST 36 STREET | 2026-07-17 |
| 515 6 STREET | 2026-07-14 |
| 1320 YORK AVENUE | 2026-05-28 |
| 100 EAST 77 STREET | 2026-05-14 |
| 1150 ST NICHOLAS AVENUE | 2026-04-28 |
| 1276 FULTON AVENUE | 2026-04-14 |
| 506 6 STREET | 2025-11-26 |
| 540 HUDSON STREET | 2025-10-01 |
| 475 SEAVIEW AVENUE | 2025-04-30 |
| 375 SEGUINE AVENUE | 2024-12-30 |
| 150 55 STREET | 2024-12-04 |
| 1176 FIFTH AVENUE | 2024-11-20 |
| 160 EAST 53 STREET | 2024-10-24 |
| 530 EAST 74 STREET | 2024-09-18 |
32 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $4,500 to $129,950,554, median $416,500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
92 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01406630-S1-MS | 2026-07-17 | Mechanical / HVAC | 525 WEST 36 STREET | MODIFICATION TO EXISTING HVAC SYSTEMS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $297,000 |
| B01412732-S1-MS | 2026-07-14 | Mechanical / HVAC | 515 6 STREET | MODIFICATIONS TO HVAC EQUIPMENT ON 4TH FLOOR. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $37,000 |
| B01412732-I1-GC | 2026-07-14 | General construction | 515 6 STREET | INTERIOR RENOVATION OF 4TH FLOOR EXAM ROOM AS PER PLANS. NO CHANGE TO USE, EGRESS OROCCUPANCY. | $230,000 |
| M01406630-I1-GC | 2026-07-13 | General construction | 525 WEST 36 STREET | Removal and renovation of non-load bearting partitions. No change in use, egress or occupancy. | $1,413,825 |
| M01343081-I1-GC | 2026-05-28 | General construction | 1320 YORK AVENUE | HT6 & HT7: Minor alterations to offices on partial 6th and 7th floors including new partitions and finishes as per plans filed herewith. No change to use, egress, occupancy. | $498,645 |
| M01379826-I1-MS | 2026-05-14 | Mechanical / HVAC | 100 EAST 77 STREET | Northwell Lenox Hill: HVAC upgrades for Central Sterile Supply area, as per plans filed herewith. | $120,000 |
| M01379825-I1-GC | 2026-05-11 | General construction | 100 EAST 77 STREET | Northwell Lenox Hill: minor architectural scope in conjunction with Central Sterile Supply HVAC upgrades, as per plans filed herewith. No change in use, occupancy, or egress. | $120,000 |
| M01390346-I1-GC | 2026-05-04 | General construction | 100 EAST 77 STREET | Northwell Lenox Hill Chiller # 2 and # 3 Replacement Project: rearrange interior, non-bearing partition(s), install hung ceiling, wall and floor finishes as per plans filed herewit | $390,000 |
| M01295187-I1-MS | 2026-04-28 | Mechanical / HVAC | 1150 ST NICHOLAS AVENUE | Modifications to HVAC systems. No change in use egress or occupancy. | $80,000 |
| M01295686-I1-MS | 2026-04-17 | Mechanical / HVAC | 1150 ST NICHOLAS AVENUE | Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application. | $615,000 |
| X01181731-I1-GC | 2026-04-14 | General construction | 1276 FULTON AVENUE | MODIFICATION OF 7TH FLOOR TO ADD PSYCHIATRIC UNIT AND NEW OFFICES AS INDICATED ON THE PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $4,500,000 |
| X01181731-S2-MS | 2026-03-24 | Mechanical / HVAC | 1276 FULTON AVENUE | MECHANICAL MODIFICATIONS AS INDICATED ON THE PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $2,800,000 |
| M01176217-I1-GC | 2026-01-08 | General construction | 1150 ST NICHOLAS AVENUE | THIS APPLICATION IS LIMITED TO RENOVATION WORKING THE CAGEWASH FACILITY TO ACCOMMODATE NECESSARY EQUIPMENT UPGRADES. THE PLANS FILED WITH THIS APPLICATION SHOW A SCOPE AREA OF 1,94 | $400,009 |
| B01299342-S1-MS | 2025-11-26 | Mechanical / HVAC | 506 6 STREET | BMH CATH RECOVERY: HVAC modifications to accommodate renovations to the Cath Recovery suite in the existing hospital building as per plans filed herewith. No change to zoning, use | $400,000 |
| B01299342-I1-GC | 2025-11-20 | General construction | 506 6 STREET | BMH CATH RECOVERY: Modification to interior partitions and finishes on partial 2nd floor to accommodate the Cath recovery suite renovations as per plans filed herewith only. No c | $999,984 |
| M01078091-I1-MS | 2025-10-01 | Mechanical / HVAC | 540 HUDSON STREET | Filing herewith for MH work as per plans. No change to use egress or occupancy on this application. | $435,000 |
| M01075061-I1-GC | 2025-09-30 | General construction | 540 HUDSON STREET | GC Work as per plans. No change to use egress or occupancy on this application. | $355,220 |
| S01096396-I1-GC | 2025-04-30 | General construction | 475 SEAVIEW AVENUE | Removal and renovation of non-load bearing partitions as per plans filed. No change in use, egress or occupancy. | $10,000 |
| M00981292-I1-MS | 2025-02-06 | Mechanical / HVAC | 1150 ST NICHOLAS AVENUE | Filing herewith new dedicated generator & fuel oil system as per plans herewith. | $1,855,250 |
| S01085291-I1-MS | 2024-12-30 | Mechanical / HVAC | 375 SEGUINE AVENUE | Modification to HVAC system as per plans filed herewith. No change in use, egress or occupancy. | $4,108,230 |
| B01092708-I1-GC | 2024-12-04 | General construction | 150 55 STREET | Filing for the renovation of the 2nd floor space. Work includes removal and installation of interior non load bearing partitions, doors, finish work. No change to use, egress, or o | $3,301,938 |
| B01092708-S1-MS | 2024-12-04 | Mechanical / HVAC | 150 55 STREET | Mechanical work at 2nd floor as shown in plans filed herewith. | $1,025,000 |
| M00829557-I1-MS | 2024-11-20 | Mechanical / HVAC | 1176 FIFTH AVENUE | Mount Sinai - Klingenstein Pavilion Switchboard Upgrade - Mechanical modifications as per plans filed herewith | $135,000 |
| M01052622-I1-MS | 2024-10-24 | Mechanical / HVAC | 160 EAST 53 STREET | Modifications to the mechanical systems on the 2nd and 3rd floors as per plans filed herewith. No change in occupancy, use or egress. | $833,937 |
| M00824585-I1-GC | 2024-10-16 | General construction | 1176 FIFTH AVENUE | Mount Sinai - Klingenstein Pavilion Switchboard Upgrade Project - Interior renovations including modifications to ceilings, non load bearing partitions, and related construction as | $60,000 |
| B01065125-I1-GC | 2024-10-11 | General construction | 506 6 STREET | HEREWITH FILING FOR 2ND FLR CATH LAB 3 INTERIOR CONSTRUCTION PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | $650,471 |
| B01065125-S1-MS | 2024-10-11 | Mechanical / HVAC | 506 6 STREET | HEREWITH FILING MECHANICAL MODIFICATIONS IN CONJUNCTION WITH 2ND FLR CATH LAB RENOVATIONS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | $707,500 |
| M01044721-I1-GC | 2024-09-18 | General construction | 530 EAST 74 STREET | MSK KOCH ANESTHESIA: INTERIOR PARTITIONS AND FINISHES TO ACCOMMODATE THE ANESTHESIA PAIN CLINIC RENOVATIONS IN THE EXSITNG BUILDING. NO CHANGE TO ZONING, USE, EGRESS OR OCCUPANCY. | $291,903 |
| M01048674-I1-GC | 2024-09-17 | General construction | 530 EAST 74 STREET | MSK KOCH ANESTHESIA: DUCTWORK AND PIPING MODIFICATIONS TO ACCOMMODATE THE ANESTHESIA PAIN CLINIC RENOVATIONS IN THE EXSITNG BUILDING. NO CHANGE TO ZONING, USE, EGRESS OR OCCUPANCY | $343,000 |
| M00966646-I1-GC | 2024-09-09 | General construction | 1150 ST NICHOLAS AVENUE | As per HUB consultation. The expansion project will be designed & classified as an addition to the existing RBSP & will be 9 storiesin height w/ approximately 75,000 sf of NB area | $129,950,554 |
| M00966646-S1-MS | 2024-09-09 | Mechanical / HVAC | 1150 ST NICHOLAS AVENUE | NEW CENTRAL AHU SYS W/ LOCAL FLOW & TEMPERATURECONTROL. NEW SP LAYOUT SHALL BE FROM EXISTING FIRE PUMP SYS.NEW FA DEVICES THROUGHOOUT THE BLDING TIED INTO EXISTING FA SYS. MODIFICA | $25,009,142 |
| B01064415-S1-MS | 2024-08-07 | Mechanical / HVAC | 506 6 STREET | HEREWITH FILING INTERIOR MECHANICAL REMOVALS IN BUCKLEY PAVILION FOR 2ND FLR CATH LAB 3 PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | $25,408 |
| B01064415-I1-GC | 2024-08-07 | General construction | 506 6 STREET | HEREWITH FILING INTERIOR SOFT DEMOLITION FOR BUCKLEY PAVILION - 2ND FLR CATH LAB 3 PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | $220,000 |
| S01066472-I1-MS | 2024-07-11 | Mechanical / HVAC | 256 MASON AVENUE | Modification to HVAC system as per plans filed herewith. No change in use, egress or occupancy. | $4,760,000 |
| B00972732-I1-GC | 2024-06-12 | General construction | 506 6 STREET | HEREWITH FILING FOR 6TH FLOOR CHEM LAB INTERIOR RENOVATIONS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | $600,000 |
| B00976339-I1-MS | 2024-06-12 | Mechanical / HVAC | 506 6 STREET | HEREWITH FILING FOR MECHANICAL MODIFICATIONS IN CONJUNCTION W/ 6TH FLR CHEM LAB RENOVATIONS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | $3,500,000 |
| M00849050-I1-MS | 2024-05-28 | Mechanical / HVAC | 1450 MADISON AVENUE | HEREWITH FILING FOR MECHANICAL MODIFICATIONS FOR INFRASTRUCTURE RENOVATIONS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $9,487,000 |
| M01004193-I1-MS | 2024-05-13 | Mechanical / HVAC | 1150 ST NICHOLAS AVENUE | Modification to existing HVAC System as per plans. | $65,000 |
| M01002560-I1-GC | 2024-05-13 | General construction | 1150 ST NICHOLAS AVENUE | REMOVAL OF EXISTING LOBBY DESK & CEILINGS AS NOTED ON DEMO PLANS. RELOCATION OF EXISTING FIRE-RATED DRS (ON HOLD-OPENS)AS NOTED ON DEMO & CONSTRUCTION PLANS. INSTALLATION OF NEW LO | $350,015 |
| B00976669-I1-GC | 2024-05-06 | General construction | 506 6 STREET | HEREWITH FILING FOR RENOVATIONS TO THE SUB-CELLAR, 1ST FLR, 2ND FLR AND ROOF FOR IR SUITE (MINER PAVILION) PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | $600,000 |
| B00976672-I1-MS | 2024-04-24 | Mechanical / HVAC | 506 6 STREET | HEREWITH FILING FOR MODIFICATIONS TO THE MECHANICAL SYSTEM ON THE SUB-CELLAR, 1ST FLR, 2ND FLR, 9TH FLR PENTHOUSE AND ROOF IN CONJUNCTION WITH IR SUITE RENOVATIONS (MINER PAVILION) | $4,000,000 |
| M00927705-S1-MS | 2024-04-24 | Mechanical / HVAC | 417 EAST 68 STREET | Mechanical work on the 7th floor. No change to occupancy, use or egress. | $4,500 |
| M00932733-I1-GC | 2024-04-11 | General construction | 525 EAST 68 STREET | MODIFICATION TO INTERIOR PARTITIONS AND FINISHES TO ACCOMMODATE THE N BUILDING ED RADIOLOGY CT RENOVATION IN THE EXISTING HOSPITAL BUILDING. | $947,500 |
| M00932733-S1-MS | 2024-04-11 | Mechanical / HVAC | 525 EAST 68 STREET | N1 RAD ED: MODIFICATIONS TO HVAC DUCTWORK, PIPING AND EQUIPMENT TO ACCOMMODATE THE N BUILDING ED RADIOLOGY CT RENOVATION IN THE EXISTING HOSPITAL BUILDING. | $416,500 |
| M00966417-I1-GC | 2024-02-02 | General construction | 1150 ST NICHOLAS AVENUE | APPLICATION IS LIMITED TO EARLY WORK IN THE CEL FOR THE RENOVATION OF THE EXISTING MECHANICAL ROOM TO ACCOMMODATE THE RELOCATION & REPLACEMENT OF EXISTING MECHANICAL EQUIPMENT. SCO | $969,025 |
| M00966419-I1-MS | 2024-02-02 | Mechanical / HVAC | 1150 ST NICHOLAS AVENUE | Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application. | $150,000 |
| M00950349-S1-MS | 2024-02-01 | Mechanical / HVAC | 530 EAST 74 STREET | MECHANICAL WORK ON THE 17TH FLOOR. NO CHANGE IN OCCUPANCY, USE OR EGRESS. | $227,000 |
| M00950349-I1-GC | 2024-02-01 | General construction | 530 EAST 74 STREET | INTERIOR RENOVATIONS ON THE 17TH FLOOR. NO CHANGE IN OCCUPANCY, USE OR EGRESS. | $497,187 |
| M00965587-I1-MS | 2024-01-29 | Mechanical / HVAC | 540 HUDSON STREET | Mechanical modifications as per plans filed herewith. No change to use, egress, or occupancy. | $178,950 |
| M00965579-I1-GC | 2024-01-29 | General construction | 540 HUDSON STREET | Interior renovations and modifications to non-load bearing partitions, fixtures and finishes as per plans filed herewith. No change to use, egress, or occupancy. | $983,654 |
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 →