COMPANY RECORD · NEW YORK, NY
Lacor Mechanical Systems — permit history in New York, NY
Lacor Mechanical Systems appears on 33 New York permit records from 2020 through 2026, most often mechanical / hvac (94.3% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 33 | 94.3% |
| General construction | 2 | 5.7% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2020 | 5 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 2 |
Busiest year on record: 2022, with 9 permits. One project can account for several filings, so read this as filing activity rather than workload.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 1211 AVENUE OF AMERICAS | 2026-05-29 |
| 1211 AVENUE OF THE AMERICAS | 2026-04-14 |
| 11 WALL STREET | 2025-03-13 |
| 1211 6 AVENUE | 2024-01-29 |
| 49 WEST 49 STREET | 2023-09-13 |
| 375 GREENWICH STREET | 2022-09-27 |
| 1021 82 STREET | 2022-06-15 |
| 30 ROCKEFELLER PLAZA | 2022-05-27 |
| 101 CENTRAL PARK WEST | 2020-06-10 |
9 distinct addresses on record. Declared value on record runs from $8,500 to $2,388,000, median $250,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
33 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01387609-I1-MS | 2026-05-29 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Installation of a new chilled water FCU covering the heat load from a new video wall, and minor reconfiguration of low pressure ductwork and ceiling diffusers.. No change to use, e | $152,000 |
| M01379623-I1-MS | 2026-04-14 | Mechanical / HVAC | 1211 AVENUE OF THE AMERICAS | Modifications to existing HVAC and ductwork as per plans filed herewith. No change to use, egress, or occupancy. | $1,200,000 |
| M01315278-I1-MS | 2025-12-11 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Modifications to existing mechanical systems as per plans filed herewith. No change to use, egress, or occupancy. | $395,000 |
| M01270125-I1-MS | 2025-10-01 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Modifications to existing mechanical systems as per plans filed herewith. No change to use, egress, or occupancy. | $575,000 |
| M01205494-I1-MS | 2025-06-05 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Modifications to existing mechanical systems as per plans filed herewith. No change in use, egress, or occupancy. | $208,964 |
| M01186356-I1-MS | 2025-03-13 | Mechanical / HVAC | 11 WALL STREET | Mechanical modifications on construction level 13 as per plans filed herewith. No change to use, egress, or occupancy. | $380,000 |
| M01147534-I1-MS | 2025-01-08 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Modifications to existing mechanical systems as per plans filed herewith. No change in use, egress, or occupancy. | $2,388,000 |
| M01133561-I1-MS | 2024-11-20 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Demolition of AHUs, ductwork, VAVs, piping. No change to use, egress, or occupancy | $140,000 |
| M01025322-I1-MS | 2024-08-29 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Addition of an exhaust fan to an enclosed room. No change to use, egress, or occupancy. | $20,000 |
| M00991849-I1-MS | 2024-05-24 | Mechanical / HVAC | 1211 AVENUE OF THE AMERICAS | Modifications to mechanical piping as per plans filed herewith. | $715,000 |
| M00505005-I1-MS | 2024-01-31 | Mechanical / HVAC | 11 WALL STREET | Replacement of existing computer room air conditioning units with associated piping work filed in the plans herewith. | $601,500 |
| M00991683-I1-MS | 2024-01-29 | Mechanical / HVAC | 1211 6 AVENUE | replace existing chiller in kind. connect to existing piping and electrical. placed on same dunnage steel. New unit is same dimension and weight as existing. | $400,000 |
| M00895950-I1-MS | 2023-10-17 | Mechanical / HVAC | 11 WALL STREET | ALTERATIONS TO EXISTING DUCTS/PIPING AS PER PLANS FILED HEREWITH | $145,000 |
| M00857284-I1-MS | 2023-10-17 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Modifications to existing mechanical systems as per plans filed herewith. | $235,000 |
| M00902953-I1-MS | 2023-10-05 | Mechanical / HVAC | 1211 AVENUE OF THE AMERICAS | Modifications to existing HVAC and ductwork as per plans filed herewith. No change to use, egress, or occupancy. | $379,000 |
| M00866307-I1-MS | 2023-09-22 | Mechanical / HVAC | 1211 AVENUE OF THE AMERICAS | Modifications to existing mechanical systems as per plans filed herewith. | $1,674,000 |
| M00247689-I1-MS | 2023-09-13 | Mechanical / HVAC | 49 WEST 49 STREET | MODIFICATION TO EXISTING MECHANICAL SYSTEM AS INDICATED ON PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $349,125 |
| M00904660-I1-MS | 2023-09-11 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Modifications to existing ductwork as per plans filed herewith. No change to use, egress or occupancy. | $60,000 |
| M00860327-I1-MS | 2023-06-20 | Mechanical / HVAC | 11 WALL STREET | MECHANICAL MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $337,188 |
| M00834264-I1-MS | 2023-03-22 | Mechanical / HVAC | 1211 AVENUE OF THE AMERICAS | Removing 1000 linear footage of ductwork. No change in use, egress or occupancy | $56,870 |
| M00826478-I1-MS | 2023-03-16 | Mechanical / HVAC | 1211 AVENUE OF AMERICAS | Modifications to existing ductwork as per plans filed herewith. | $66,725 |
| M00742465-I1-MS | 2022-11-03 | Mechanical / HVAC | 1211 AVENUE OF THE AMERICAS | Removal of two (2) air-cooled chillers and the installation of two (2) new air-cooled chillers. No change in use, occupancy or egress. | $1,309,850 |
| M00625821-I1-GC | 2022-09-27 | General construction | 375 GREENWICH STREET | INSTALL A TWO TON SPLIT AIR CONDITIONING UNIT FOR FIRST FLOOR LOBBY. CONDENSER IN AN ADANDONED SHAFT IN CELLAR. A FRIERATED ENCLOSUREFOR REFRIGERANT PIPING. | $8,500 |
| M00625821-I1-GC | 2022-09-27 | Mechanical / HVAC | 375 GREENWICH STREET | INSTALL A TWO TON SPLIT AIR CONDITIONING UNIT FOR FIRST FLOOR LOBBY. CONDENSER IN AN ADANDONED SHAFT IN CELLAR. A FRIERATED ENCLOSUREFOR REFRIGERANT PIPING. | $8,500 |
| B00721800-I1-MS | 2022-06-15 | Mechanical / HVAC | 1021 82 STREET | INSTALL THREE TON SPLIT SYSTEM FOR 1st FLOOR WITH DUCTWORK AND TWO TON SPLIT SYSTEM FOR SECOND FLOOR WITH NO DUCTWORK. | $18,000 |
| M00706344-I1-MS | 2022-05-27 | Mechanical / HVAC | 30 ROCKEFELLER PLAZA | Modifications to mechanical systems inserting new ducts and VAVs. No change to Use, Occupancy or Egress | $250,000 |
| M00696443-I1-MS | 2022-05-10 | Mechanical / HVAC | 1211 AVENUE OF THE AMERICAS | Modifications to existing ducts/piping & ventilation systems as per plans filled herewith. No change in use, egress or occupancy. | $838,117 |
| M00583398-I1-MS | 2022-03-29 | Mechanical / HVAC | 1211 6 AVENUE | replace existing chiller in kind. connect to existing piping and electrical. placed on same dunnage steel. New unit is same dimension and weight as existing. | $400,000 |
| M00625821-I1-MS | 2022-01-20 | Mechanical / HVAC | 375 GREENWICH STREET | INSTALL A TWO TON SPLIT AIR CONDITIONING UNIT FOR FIRST FLOOR LOBBY. CONDENSER IN AN ADANDONED SHAFT IN CELLAR. A FRIERATED ENCLOSUREFOR REFRIGERANT PIPING. | $8,500 |
| M00625821-I1-MS | 2022-01-20 | General construction | 375 GREENWICH STREET | INSTALL A TWO TON SPLIT AIR CONDITIONING UNIT FOR FIRST FLOOR LOBBY. CONDENSER IN AN ADANDONED SHAFT IN CELLAR. A FRIERATED ENCLOSUREFOR REFRIGERANT PIPING. | $8,500 |
| M00308693-I1-MS | 2020-11-06 | Mechanical / HVAC | 30 ROCKEFELLER PLAZA | HVAC MODIFICATIONS AS PER PLANS FILED HEREWITH. | $1,590,472 |
| M00308637-I1-MS | 2020-11-06 | Mechanical / HVAC | 30 ROCKEFELLER PLAZA | HVAC MODIFICATIONS AS PER PLANS FILED HEREWITH. | $1,611,556 |
| M00287162-I1-MS | 2020-09-10 | Mechanical / HVAC | 11 WALL STREET | Modification to existing HVAC system and installation of non-refrigerant unit as per plans filed herewith. NO change in use, egress or occupancy. | $111,460 |
| M00324639-I1-MS | 2020-06-10 | Mechanical / HVAC | 375 GREENWICH STREET | REPLACE EXISTING 20 TON ROOF TOP AIR CONDITIONING UNIT ON EXISTING STEEL. DUCT CONNECTION MODIFICATION. | $60,000 |
| M00306393-I1-MS | 2020-06-10 | Mechanical / HVAC | 101 CENTRAL PARK WEST | REPLACE THREE SPLIT AIR CONDITIONING UNITS, ONE 2.5 TONS AND TWO 1.5 TONS. | $50,000 |
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 →