COMPANY RECORD · NEW YORK, NY
L & M Builders Group LLC — permit history in New York, NY
L & M Builders Group LLC appears on 49 New York permit records from 2019 through 2026, most often mechanical / hvac (55.2% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 32 | 55.2% |
| General construction | 26 | 44.8% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 21 |
| 2025 | 13 |
| 2026 | 1 |
Busiest year on record: 2024, with 21 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 |
|---|---|---|
| Bletsas Plbng & Htg Corp | 12 | 2024-07-30 |
| Ro-Sal Plbg Htg Inc | 4 | 2025-02-24 |
| Bletsas P&H Corp | 3 | 2025-12-22 |
| Ro-Sal Plumbing & Htg Inc | 3 | 2025-10-27 |
| Kg Sprinkler Corp | 2 | 2025-12-10 |
| Donato Plumbing, Inc | 1 | 2025-03-06 |
| Haas Incorporated | 1 | 2026-01-20 |
| Parkview P&H Inc | 1 | 2023-11-08 |
8 companies are named alongside L & M Builders Group 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 |
|---|---|
| 1240 RIVER AVENUE | 2026-03-03 |
| 11639 SEAVIEW AVENUE | 2025-10-27 |
| 935 ERSKINE STREET | 2025-09-04 |
| 305 CHESTER STREET | 2025-07-23 |
| 882 FOUNTAIN AVENUE | 2025-01-16 |
| 380 CHESTER STREET | 2024-11-18 |
| 366 BRISTOL STREET | 2024-11-12 |
| 60 EAST 112 STREET | 2024-05-28 |
| 331 BEACH 35 STREET | 2024-03-11 |
| 875 ERSKINE STREET | 2024-03-11 |
| 1940 1 AVENUE | 2024-01-31 |
| 50 EAST 112 STREET | 2023-11-03 |
| 95 EAST 111 STREET | 2023-03-14 |
| 1673 MADISON AVENUE | 2023-03-13 |
25 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $43,413,707, median $1,000. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
49 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| X01023907-I1-GC | 2026-03-03 | General construction | 1240 RIVER AVENUE | New 17-story mixed-use building | $0 |
| X01023907-S4-MS | 2025-11-21 | Mechanical / HVAC | 1240 RIVER AVENUE | Mechanical system installation in conjunction with construction of 17-story new building | $0 |
| B01191877-S2-GC | 2025-10-27 | General construction | 11639 SEAVIEW AVENUE | Exterior lighting work in conjunction with Alt-CO # B01191877-I1 | $10,000 |
| B00923109-S4-MS | 2025-09-04 | Mechanical / HVAC | 935 ERSKINE STREET | Installation of mechanical systems in conjunction with construction of New Building. | $0 |
| B01191877-I1-GC | 2025-08-25 | General construction | 11639 SEAVIEW AVENUE | ALTERATION APPLICATION FOR SITE WORK AND TO ESTABLISH AN OPEN PARKING LOT IN CONJUNCTION WITH NEW BUILDING #321600503 (LOT 7506) AND 321600530 (LOT 470). FILING TO SECURE NEW CERT | $700,000 |
| B00568816-Z6-MS | 2025-07-23 | Mechanical / HVAC | 305 CHESTER STREET | Installation of Sub-slab Depressurization System as shown on plans. in conjunction with NB | $0 |
| B00923109-S9-GC-CX | 2025-01-23 | Mechanical / HVAC | 935 ERSKINE STREET | Geothermal wells and equipment in conjunction with New Building | $0 |
| B00923109-S9-GC-CX | 2025-01-23 | General construction | 935 ERSKINE STREET | Geothermal wells and equipment in conjunction with New Building | $0 |
| B00923376-S7-MS | 2025-01-16 | Mechanical / HVAC | 882 FOUNTAIN AVENUE | Installation of Sub-Membrane Depressurization system in conjunction with NB # B00923376-I1. | $0 |
| B00923376-S9-GC-CX | 2025-01-15 | General construction | 882 FOUNTAIN AVENUE | Geothermal wells and equipment in conjunction with New Building. | $0 |
| B00923376-S9-GC-CX | 2025-01-15 | Mechanical / HVAC | 882 FOUNTAIN AVENUE | Geothermal wells and equipment in conjunction with New Building. | $0 |
| B00923109-S7-MS | 2025-01-15 | Mechanical / HVAC | 935 ERSKINE STREET | Installation of Sub-Membrane Depressurization system in conjunction with NB #B00923109-I1 | $0 |
| B00923109-I1-GC | 2025-01-06 | General construction | 935 ERSKINE STREET | 14-STORY MIXED USE NEW BUILDING. | $0 |
| B00923376-I1-GC | 2025-01-03 | General construction | 882 FOUNTAIN AVENUE | New 14-Story Residential Building | $0 |
| B00560232-S4-MS | 2024-11-18 | Mechanical / HVAC | 380 CHESTER STREET | Mechanical work for new building as shown on plans filed herewith. | $1,000 |
| B00560420-S4-MS | 2024-11-12 | Mechanical / HVAC | 366 BRISTOL STREET | Mechanical work related to new building as shown on plans filed herewith | $1,000 |
| M01002738-I1-GC | 2024-05-28 | General construction | 60 EAST 112 STREET | Installation of rated fire door assembly and fire barriers for convenience connection to adjacent building (50 E. 112th St). | $1,000 |
| B00560232-I1-GC | 2024-04-02 | General construction | 380 CHESTER STREET | a New 8 story building. | $100 |
| B00560420-I1-GC | 2024-04-01 | General construction | 366 BRISTOL STREET | New 8 story building. | $100 |
| B00560420-S7-GC | 2024-03-26 | Mechanical / HVAC | 366 BRISTOL STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560420-S7-MS | 2024-03-26 | Mechanical / HVAC | 366 BRISTOL STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560420-S7-EA | 2024-03-26 | General construction | 366 BRISTOL STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560420-S7-GC | 2024-03-26 | General construction | 366 BRISTOL STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560420-S7-MS | 2024-03-26 | General construction | 366 BRISTOL STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560420-S7-EA | 2024-03-26 | Mechanical / HVAC | 366 BRISTOL STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560232-S8-EA | 2024-03-26 | General construction | 380 CHESTER STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560232-S8-EA | 2024-03-26 | Mechanical / HVAC | 380 CHESTER STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560232-S8-GC | 2024-03-26 | Mechanical / HVAC | 380 CHESTER STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560232-S8-MS | 2024-03-26 | General construction | 380 CHESTER STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560232-S8-GC | 2024-03-26 | General construction | 380 CHESTER STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| B00560232-S8-MS | 2024-03-26 | Mechanical / HVAC | 380 CHESTER STREET | Drilling and horizontal/vertical piping installation for Geothermal. | $1,000 |
| Q00344582-I1-MS | 2024-03-11 | Mechanical / HVAC | 331 BEACH 35 STREET | MECHANICAL EQUIPMENT FILED IN CONJUNCTION WITH NB | $1,000 |
| B00589368-S3-MS | 2024-03-11 | Mechanical / HVAC | 875 ERSKINE STREET | Mechanical work in conjunction w/NB #321600503. | $1,000 |
| B00568816-S1-MS | 2024-02-27 | Mechanical / HVAC | 305 CHESTER STREET | MECHANICAL WITH GEOTHERMAL WORK FILED IN CONJUNCTION WITH NB-B00568816-I1 | $1,000 |
| M00732655-I1-GC | 2024-01-31 | General construction | 1940 1 AVENUE | General Construction as shown on plans filed herewith, No change in use, egress or occupancy. | $10,000 |
| B00568816-I1-GC | 2023-12-15 | General construction | 305 CHESTER STREET | A new 8 story building with affordable housing. | $43,413,707 |
| M00918387-S1-MS | 2023-11-03 | Mechanical / HVAC | 50 EAST 112 STREET | Mechanical work for tenant fit out. No change in use, egress or occupancy, | $699,967 |
| M00918387-I1-GC | 2023-10-13 | General construction | 50 EAST 112 STREET | General construction for tenant fit out. No change in use, egress or occupancy. | $2,499,164 |
| M00918387-S4-GC | 2023-10-13 | General construction | 50 EAST 112 STREET | General construction for tenant fit out. No change in use, egress or occupancy. | $1,017 |
| M00500356-I1-GC-CX | 2023-03-14 | General construction | 95 EAST 111 STREET | General construction of accessory structure per D105.1 and landscaping of open space | $1,000 |
| M00841675-I1-GC-CX | 2023-03-13 | General construction | 1673 MADISON AVENUE | General construction of accessory structure per D105.1 and landscaping of open space | $1,000 |
| M08026443-I1-GC | 2023-02-28 | General construction | 50 EAST 112 STREET | General construction for tenant fit out. | $1,030 |
| M08026443-S1-MS | 2023-02-27 | Mechanical / HVAC | 50 EAST 112 STREET | Mechanical work for tenant fit out. | $1,000 |
| B00762372-I1-MS | 2022-10-07 | Mechanical / HVAC | 215 LIVONIA AVENUE | Installation of Sub-Slab Depressurization System in conjunction with NB # 321594280. | $1,000 |
| B00589368-S8-GC-CX | 2022-09-06 | Mechanical / HVAC | 875 ERSKINE STREET | Geothermal wells and equipment in conjunction with NB #321600503. | $1,000 |
| B00589368-S8-GC-CX | 2022-09-06 | General construction | 875 ERSKINE STREET | Geothermal wells and equipment in conjunction with NB #321600503. | $1,000 |
| M00713809-I1-GC | 2022-06-23 | General construction | 50 EAST 112 STREET | INSTALLATION OF CONCRETE PUMP IN CONJUNCTION WITH NB 121188491. THIS APPLICATION INVOLVES NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $10,008 |
| M00686490-I1-MS | 2022-04-20 | Mechanical / HVAC | 1789 AMSTERDAM AVENUE | FILING FOR INSTALLATION OF VRF HVAC UNIT ON 1ST FLOOR COMMERCIAL SPACE AS PER PLANS FILED HEREWITH. NO CHANGE IN EGRESS, USE OR OCCUPANCY. | $6,500 |
| X00485407-I1-GC | 2021-03-26 | General construction | 454 EAST 148 STREET | Filing for Temporary Use Application Permit pursuant to AC 28-111 Building Bulletin 2010-002 to change the number of persons in existing Daycare from 27 persons to 43 persons (25 K | $5,000 |
| M00258958-I1-MS | 2021-03-05 | Mechanical / HVAC | 60 EAST 112 STREET | Tenant fit out mechanical work filed in conjunction with OT #123864719 | $1,000 |
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 →