COMPANY RECORD · NEW YORK, NY
Demar Mechanical Inc — permit history in New York, NY
Demar Mechanical Inc appears on 366 New York permit records from 2020 through 2026, most often plumbing (89% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Plumbing | 365 | 89% |
| Fire protection | 45 | 11% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 114 |
| 2023 | 82 |
| 2024 | 82 |
| 2025 | 86 |
| 2026 | 31 |
Busiest year on record: 2022, with 114 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 |
|---|---|---|
| Keystone Builders Group | 17 | 2026-05-13 |
| Skyline Developers Constr | 12 | 2025-04-30 |
| Triton Construction Co. | 7 | 2025-03-06 |
| C. Mccormack Inc | 6 | 2026-05-15 |
| Cauldwell Wingate Co LLC | 6 | 2025-09-09 |
| Fanuka Inc | 5 | 2025-09-04 |
| Bayside Contracting Inc | 5 | 2025-04-02 |
| Hatchet Works Corp | 5 | 2024-09-19 |
| Concept General Contracti | 5 | 2026-06-16 |
| Taurino Management, Inc | 4 | 2025-06-20 |
| Jrm Construction Mgmt LLC | 4 | 2025-09-04 |
| Foundations Interior Desi | 4 | 2025-07-29 |
51 companies are named alongside Demar Mechanical 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 |
|---|---|
| 203 SPRING STREET | 2026-08-25 |
| 96 CHAMBERS STREET | 2026-08-24 |
| 682 BROADWAY | 2026-08-05 |
| 2130 BROADWAY | 2026-07-31 |
| 20 WEST 74 STREET | 2026-07-13 |
| 36 EAST 31 STREET | 2026-06-23 |
| 417 GRAND STREET | 2026-06-16 |
| 37-66 82 STREET | 2026-06-10 |
| 125 WEST 21 STREET | 2026-05-27 |
| 161 WEST 61 STREET | 2026-05-15 |
| 400 EAST 84 STREET | 2026-05-13 |
| 30 HUDSON YARDS | 2026-05-08 |
| 195 HILLCREST STREET | 2026-05-04 |
| 150 FIFTH AVENUE | 2026-05-01 |
279 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,460,391, median $28,700. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
366 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01423712-S1-PL | 2026-08-25 | Plumbing | 203 SPRING STREET | REPLACEMENT OF (2) GAS-FIRED WATER HEATERS AND (1) BOILER. CONNECT EXISTING GAS PIPING AS PER PLANS. FILED IN CONJUNCTION WITH LAA# M01172966-I1-LA. NO CHANGE TO USE, OCCUPANCY OR | $6,500 |
| M01393979-I1-PL | 2026-08-24 | Plumbing | 96 CHAMBERS STREET | REPLACE COMMERCIAL KITCHEN ASSOCIATED GAS PIPING TO RESTORE GAS SERVICE AS PER PLANS.NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $16,850 |
| M00709987-I1-PL | 2026-08-05 | Plumbing | 682 BROADWAY | HEATING PLANT UPGRADE. ADDITION OF CHIMNEY LINER & NEW GAS SERVICE. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $29,519 |
| M00966251-S1-PL | 2026-07-31 | Plumbing | 2130 BROADWAY | Modification to plumbing system as per plans filed herewith. | $1,043,000 |
| M01275136-S3-PL | 2026-07-20 | Plumbing | 2130 BROADWAY | Modification to plumbing fixtures as per plans | $10,000 |
| M01397522-S2-PL | 2026-07-13 | Plumbing | 20 WEST 74 STREET | The William Alanson White Institute limited Plumbing work at restrooms and staff pantry work in conjunction with interior general construction renovations at 4th & 5th floors as pe | $35,000 |
| M01402077-S2-PL | 2026-06-23 | Plumbing | 36 EAST 31 STREET | Filing herewith drawings indicating modification of the plumbing on the 7th floor. No change in use, egress, or occupancy under this application. | $40,012 |
| M01388660-S1-PL | 2026-06-16 | Plumbing | 417 GRAND STREET | PLUMBING WORK IN APT D-1106 FILED IN CONJUNCTION WITH DOB NOW GC . NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $42,000 |
| Q01384894-S2-PL | 2026-06-10 | Plumbing | 37-66 82 STREET | MODIFICATIONS TO EXISTING PLUMBING SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS | $20,000 |
| M01373393-I1-PL | 2026-05-27 | Plumbing | 125 WEST 21 STREET | INSTALL GAS PIPING FOR NEW BBQ UNITS AS PER PLANS. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $9,000 |
| M01366643-S1-PL | 2026-05-15 | Plumbing | 161 WEST 61 STREET | Rough and finish plumbing changes. | $35,875 |
| M01375703-S2-PL | 2026-05-13 | Plumbing | 400 EAST 84 STREET | PL WORK FOR RENO TO EXST UNIT PH1B INC ORDINARY REPAIRS TO BATHROOMS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. ALL GAS RELATED WORK WAS FILED/COMPLETED UNDER ASSOCIATED PERMITS M010 | $10,000 |
| M01374440-S2-PL | 2026-05-13 | Plumbing | 400 EAST 84 STREET | PL WORK FOR RENO TO EXST UNITS 28A, 29A, 30A, 35A, 36A, 40A, 40B INC ORDINARY REPAIRS TO BATHROOMS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. ALL GAS RELATED WORK WAS FILED/COMPLETED | $70,000 |
| M01375688-S2-PL | 2026-05-13 | Plumbing | 400 EAST 84 STREET | PL WORK FOR RENO TO EXST UNITS 20C, 22B, 24D, 25A, PH1A INC ORDINARY REPAIRS TO BATHROOMS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. ALL GAS RELATED WORK WAS FILED/COMPLETED UNDER AS | $50,000 |
| M01374126-S2-PL | 2026-05-08 | Plumbing | 30 HUDSON YARDS | FILING HEREWITH PLUMBING WORK TO THE EXISTING SYSTEM AS PER PLANS. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $155,000 |
| S00868994-I1-PL | 2026-05-04 | Plumbing | 195 HILLCREST STREET | PROPOSED INSTALLATION OF PLUMBING FIXTURES AND RELATED PIPING AS PER PLANS SUBMITTED HEREWITH. THERE IS NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $7,500 |
| M01329733-I1-PL | 2026-05-01 | Plumbing | 150 FIFTH AVENUE | Modifications to the existing plumbing system on the 1st floor as per plans. No change to use, egress or occupancy. | $188,000 |
| M01336030-I1-PL | 2026-04-29 | Plumbing | 160 WEST 24 STREET | New gas service to serve new kitchen cooking equipment for a new tenant space | $19,500 |
| M01365177-I1-PL | 2026-03-31 | Plumbing | 24 CORNELIA STREET | REPLACE GAS-FIRED HOT WATER BOILER WITH HOT WATER HEATER AND CONNECT TO EXISTING GAS PIPING AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS | $48,500 |
| M01336240-S2-PL | 2026-03-25 | Plumbing | 400 EAST 84 STREET | PLUMBING WORK FOR THE RENOVATION TO EXISTING UNITS 20B, 26B, 28B, 31B, 35B, 38B, 39B, 39A INCLUDING ORDINARY REPAIRS TO BATHROOMS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGR | $80,000 |
| M01356050-S2-PL | 2026-03-13 | Plumbing | 27 EAST 79 STREET | PLUMBING WORK FILED IN CONJUNCTION WITH TRIPLEX APT RENOVATION. NO CHANGE IN USE, OCCUPANCY, OR EGRESS. | $50,000 |
| M01274624-I1-PL | 2026-03-12 | Plumbing | 41 FIFTH AVENUE | REPLACEMENT OF EXISTING GAS PIPING THROUGHOUT BUILDING FROM CELLAR TO APARTMENTS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $975,000 |
| M01337904-I1-PL | 2026-03-10 | Plumbing | 85 JOHN STREET | Plumbing legalization application for the removal of plumbing fixtures on floors 2-14. | $0 |
| M01224533-I1-PL | 2026-03-10 | Plumbing | 2 HORATIO STREET | PLUMBING WORK: GAS & DOMESTIC PIPING ASSOCIATED WITH NEW DUAL BURNER BOILER REPLACEMENT PROJECT AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $70,000 |
| M01351634-S1-PL | 2026-02-24 | Plumbing | 150 EAST 18 STREET | INSTALL FLOOR DRAINS IN REAR OF BUILDING AND CONNECT TO EXISTING SANITARY PIPING AS PER PLANS.NO CHANGE IN USE, OCCUPANCY, OR EGRESS. | $10,000 |
| Q01209262-S1-PL | 2026-02-10 | Plumbing | 62-12 74 AVENUE | MODIFY (1) TOILET, (1) LAV, (1) SHOWER, (2) SINKS, (1) WASHER, (1) GAS DRYER, (1) HOT WATER HEATER, (1) BOILER | $18,000 |
| M01185773-S2-PL | 2026-02-02 | Plumbing | 195 HUDSON STREET | Plumbing work as shown on the plans. | $48,000 |
| M01270908-S2-PL | 2026-01-26 | Plumbing | 200 WEST 57 STREET | Plumbing work as shown on plans filed herewith. No Change in use, egress or occupancy. | $37,398 |
| M00950730-I1-PL | 2026-01-22 | Plumbing | 2130 BROADWAY | PLUMBING WORK RELATED TO INTERIOR REMOVALS AND CONSTRUCTION OF HOTEL ROOMS ON 25, 24, 22, 21 and 20 FLOORS LISTED FOR THE BEACON HOTEL. NO CHANGE IN USE,EGRESS OR OCCUPANCY. | $1,005,000 |
| M95901962-S3-EW-SP | 2026-01-20 | Fire protection | 200 WEST 57 STREET | Sprinkler work as shown on plans filed herewith. No change in use, egress or occupancy. | $15,203 |
| M01277736-I1-PL | 2026-01-12 | Plumbing | 465 GREENWICH STREET | CONNECT REPLACEMENT GAS-FIRED BOILER TO EXISTING GAS PIPING AS PER PLANS. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $7,000 |
| X01066428-S1-PL | 2025-12-08 | Plumbing | 1361 EAST BAY AVENUE | INSTALL REPLACEMENT GAS METER AND REPLACEMENT GAS PIPING AS PER PLANS.FILED IN CONJUNCTION WITH LAA# X01045138. NO CHANGE TO USE, OCCUPANCY, OR EGRESS. | $5,000 |
| X01300792-I1-PL | 2025-12-04 | Plumbing | 2413 WESTERVELT AVENUE | FILING OF HOT WATER HEATER AND BOILER AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $5,800 |
| M01312879-S2-PL | 2025-11-24 | Plumbing | 400 EAST 84 STREET | PL WORK FOR RENO TO EXST UNITS 18C, 18D, 19A, 19D, 24C, 25C INC ORDINARY REPAIRS TO BATHROOMS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. ALL GAS RELATED WORK WAS FILED/COMPLETED UNDE | $70,000 |
| M01300452-I1-PL | 2025-11-20 | Plumbing | 39 NORTH MOORE STREET | FILING OF HOT WATER HEATER AS PER PLANS. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $20,000 |
| M01313633-S2-PL | 2025-11-13 | Plumbing | 400 EAST 84 STREET | PLUMBING WORK FOR THE COMBINATION OF EXISTING UNITS 17C AND 17D INCLUDING ORDINARY REPAIRS TO BATHROOMS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OROCCUPANCY. | $10,000 |
| B00621504-S4-PL | 2025-11-10 | Plumbing | 200 DOUGLASS STREET | Plumbing scope filed in conjunction with NB B00621504 | $1,000 |
| M01175054-S2-PL | 2025-11-06 | Plumbing | 885 2 AVENUE | Modifications to existing Plumb System related to LA fitness build out. No change in Use, Egress or Occupancy. | $549,714 |
| B01285013-I1-PL | 2025-11-06 | Plumbing | 544 CLINTON AVENUE | Installation of commercial tenant bathrooms | $5,000 |
| M01311637-S2-PL | 2025-11-06 | Plumbing | 400 EAST 84 STREET | PL WORK FOR RENO TO EXST UNITS 12D,14A,14D, 14E, 15C, 15D, 15E, 16E INC ORDINARY REPAIRS TO BATHROOMS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. ALL GAS RELATED WORK WAS FILED/COMPLE | $80,000 |
| B01307118-I1-PL | 2025-10-27 | Plumbing | 45 MORGAN AVENUE | REPLACE GAS PIPING SUPPLY AND GAS PIPE CONNECTIONS TO RTU ON LOW ROOF | $5,000 |
| B01065577-I1-PL | 2025-10-27 | Plumbing | 45 MORGAN AVENUE | REPLACEMENT AND INSTALLATION PLUMBING FIXTURES AT 1ST FLOOR & 2ND FLOOR AS PER PLANS FILED HEREWITH. NO CHAGE TO USE, EGRESS OR OCCUPANCY | $20,000 |
| M01242231-I1-PL | 2025-10-17 | Plumbing | 834 5 AVENUE | PLUMBING WORK FILED IN CONJUNCTION WITH STEAM PRESSURE REDUCING VALVE & CONDENSATE HANDLING SYSTEM REPLACEMENT TO INCLUDE NEW BACK UP AND YEAR ROUND WATER HEATERS. NO CHANGE OF USE | $120,000 |
| X08006985-S5-PL | 2025-10-16 | Plumbing | 2868 WEBSTER AVENUE | PLUMBING SCOPE IN CONJUNCTION WITH NEW BUILDING# X08006985 | $1,000 |
| M01178191-I1-PL | 2025-09-22 | Plumbing | 137 FRANKLIN STREET | INSTALL NEW GAS-FIRED BARBEQUE AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $8,250 |
| M00939052-I1-PL | 2025-09-11 | Plumbing | 95 GREENE STREET | Installation of RPZ Backflow Preventer, DCDA Double Check Detector Assembly, Sump Pump, Floor Drains and associated piping in the cellar as per plans filed. No change to use, egres | $25,000 |
| M01096725-I1-PL | 2025-09-09 | Plumbing | 28 WEST 69 STREET | Install duplex domestic water booster pump system and associated plumbing work as per plans. | $15,000 |
| M01262493-S2-PL | 2025-09-09 | Plumbing | 100 WALL STREET | PLUMBING MODIFICATIONS ON 15TH FLOOR (CONSTRUCTION) / 16TH FLOOR (MARKETING). NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $45,000 |
| M01249886-S1-PL | 2025-09-05 | Plumbing | 118 WOOSTER STREET | CONNECT REPLACEMENT BOILER TO EXISTING GAS PIPING AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $5,500 |
| M01243615-S1-PL | 2025-09-04 | Plumbing | 150 COLUMBUS AVENUE | INSTALLATION OF PLUMBING FIXTURES FOR NEW MASTER BATHROOM IN APT 17-AB. | $48,000 |
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 →