COMPANY RECORD · NEW YORK, NY
Interstate Mech Svcs Inc — permit history in New York, NY
Interstate Mech Svcs Inc appears on 49 New York permit records from 2019 through 2026, most often mechanical / hvac (86.3% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 44 | 86.3% |
| General construction | 7 | 13.7% |
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 | 4 |
| 2021 | 5 |
| 2022 | 11 |
| 2024 | 8 |
| 2025 | 16 |
| 2026 | 5 |
Busiest year on record: 2025, with 16 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 |
|---|---|
| 825 THIRD AVENUE | 2026-07-20 |
| 760 BROADWAY | 2026-07-16 |
| 195 BROADWAY | 2026-03-30 |
| 1267 YORK AVENUE | 2026-03-11 |
| 530 WEST 120 STREET | 2026-02-03 |
| 417 EAST 68 STREET | 2025-12-17 |
| 12-16 43 AVENUE | 2025-12-03 |
| 1180 FIFTH AVENUE | 2025-11-14 |
| 2680 DR KAZIMIROFF BOULEVARD | 2025-11-05 |
| 4 WEST 58 STREET | 2025-10-01 |
| 56-45 MAIN STREET | 2025-07-29 |
| 1 WASHINGTON SQUARE NORTH | 2025-07-07 |
| 5 EAST 98 STREET | 2025-06-13 |
| 701 WEST 168 STREET | 2025-05-21 |
39 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $18,000,000, median $637,425. 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 |
|---|---|---|---|---|---|
| M01218400-S2-MS | 2026-07-20 | Mechanical / HVAC | 825 THIRD AVENUE | As approved by Borough Commissioner John Raine, we are filing an EMERGENCY GENERATOR ORIGINALLY PERMITTED AND INSTALLED UNDER INADVERTENTLY WITHDRAWN ALT 2 #100410878 MH WORK TYPE, | $1,000 |
| B00916389-S1-MS | 2026-07-16 | Mechanical / HVAC | 760 BROADWAY | Install medium-pressure steam and condensate return piping and flue for emergency boiler tie-in. | $350,000 |
| M01370619-I1-MS | 2026-03-30 | Mechanical / HVAC | 195 BROADWAY | MECHANICAL APPLICATION FILED TO REGISTER CERTIFICATE OF COMPLIANCE ON PREVIOUSLY INSTALLED CHILLER ON 30TH FL MER | $1,000 |
| M01311178-I1-MS | 2026-03-11 | Mechanical / HVAC | 1267 YORK AVENUE | Hot water interconnection through underground tunnel connecting 1275 York Avenue and 417 East 68 Street as per plans. No change of use, occupancy or egress. | $637,425 |
| M01285288-I1-MS | 2026-02-03 | Mechanical / HVAC | 530 WEST 120 STREET | Feedwater Pump FWS-PB Electric Drive Modification | $335,112 |
| M01327980-I1-MS | 2025-12-17 | Mechanical / HVAC | 417 EAST 68 STREET | Hot water interconnection through underground tunnel connecting 1275 York Avenue and 417 East 68 Street as per plans. No change of use, occupancy or egress. | $635,572 |
| M01256879-I1-MS | 2025-12-16 | Mechanical / HVAC | 195 BROADWAY | MECHANICAL MODIFICATIONS TAKING PLACE ON 30TH FL MER AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $1,459,000 |
| Q01143062-I1-MS | 2025-12-03 | Mechanical / HVAC | 12-16 43 AVENUE | Decommission a& remove the existing generator & tank Installation of new generator & double walled fuel storage tank on the ground level ( for Rolex) as per plans filed herewith. | $75,000 |
| M01212099-I1-MS | 2025-11-14 | Mechanical / HVAC | 1180 FIFTH AVENUE | Mount Sinai - Annenberg 27 (27.1M) AHU Refurb.- S11- Mechanical modifications including AHU replacement, new clean steam system/hot water system, and related construction as per pl | $5,000,000 |
| X01303430-I1-MS | 2025-11-05 | Mechanical / HVAC | 2680 DR KAZIMIROFF BOULEVARD | HEREWITH FILING MECHANICAL WORK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY | $2,799,500 |
| M01250238-I1-MS | 2025-10-01 | Mechanical / HVAC | 4 WEST 58 STREET | APPLICATION FILED TO OBTAIN CERTIFICATE OF COMPLIANCE (EUP) FOR CH-1-1N THRU CH-1-5N AT SUB-CELLAR LEVEL.. | $1,000 |
| Q01249601-I1-MS | 2025-07-29 | Mechanical / HVAC | 56-45 MAIN STREET | NYPQ - Mechanical modifications on basement level as per shown on plans filed herewith. Provide New PRV to reduce to Medium pressure steam for use by new DHW Generating equipment. | $3,000,000 |
| M01210422-S1-MS | 2025-07-07 | Mechanical / HVAC | 1 WASHINGTON SQUARE NORTH | Mechanical modifications to include fan units upgrade as per plans. | $2,000,001 |
| M01210422-I1-GC | 2025-07-01 | General construction | 1 WASHINGTON SQUARE NORTH | Filing herewith general construction to include minor demo and fan units upgrade as per plans. | $872,220 |
| M01217956-I1-MS | 2025-06-13 | Mechanical / HVAC | 5 EAST 98 STREET | MECHANICAL MODIFICATIONS FOR REMOVING 2 CHILLED WATER PUMPS AND INSTALLATION OF 3 NEW CHILLED WATER PUMPS AND ASSOCIATED PIPING. NO HCANGE IN USE, EGRESS OR OCCUPANCY. | $523,000 |
| M01054929-I1-MS | 2025-05-21 | Mechanical / HVAC | 701 WEST 168 STREET | High pressure steam expansion joint replacement as per plans. No change of use, occupancy or egress. | $155,000 |
| M01214624-I1-GC | 2025-05-09 | General construction | 111 WEST 33 STREET | General construction as per plans filed herewith. No change in egress, use, or occupancy. | $25,000 |
| M01150834-I1-MS | 2025-04-09 | Mechanical / HVAC | 161 FT WASHINGTON AVENUE | APPLICATION FILED TO MODIFY EXISTING MECHANICAL PIPING WOK FOR BROILER REPLACEMENT AS PER PLAN. THERE IS NO CHANGE TO USE, EGRESS OR OCCUPANCY | $727,000 |
| M01156315-I1-MS | 2025-01-17 | Mechanical / HVAC | 111 WEST 33 STREET | Mechanical modifications taking place on floors 8-12, 14-15, 18, and subcellar as per plans filed herewith. No change in use, egress or occupancy. | $3,500,000 |
| M01114913-I1-GC | 2025-01-16 | General construction | 69 GOLD STREET | REMOVE STEAM PIPING AS PER PLANS (HVAC WORK) NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $5,000 |
| M01114895-I1-GC | 2025-01-16 | General construction | 170 WILLIAM STREET | REMOVE STEAM PIPING AS PER PLANS (HVAC WORK) NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $5,000 |
| M01024459-S1-MS | 2024-12-02 | Mechanical / HVAC | 1425 MADISON AVENUE | Mount Sinai - IMI ABSL3 Infrastructure Replacement - Mechanical modifications as per plans filed herewith. | $716,280 |
| M01059687-I1-MS | 2024-08-05 | Mechanical / HVAC | 424 EAST 68 STREET | Installation of new steam supply piping through a piping tunnel connected to 426 East 67th Street (DOB#M01059743-I1)as per plans. No change of use, occupancy or egress. | $900,450 |
| M01059743-I1-MS | 2024-07-08 | Mechanical / HVAC | 426 EAST 67 STREET | Install new steam supply piping through tunnel connected to 424 East 68 Street (DOB #M01059687) as per plans. No change of use, occupancy or egress. | $900,448 |
| M07997829-I1-MS | 2024-05-13 | Mechanical / HVAC | 506 LENOX AVENUE | Replace 500 linear ft of condenser pipes with new. See Comments for PAA 1 | $1,700,000 |
| M01015425-I1-MS | 2024-04-23 | Mechanical / HVAC | 1000 10 AVENUE | 1000 10TH AVENUE - CSPD EM POWER & VENTING - MECHANICAL MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $169,000 |
| M00844344-I1-MS | 2024-04-18 | Mechanical / HVAC | 24 WAVERLY PLACE | Modifications to mechanical systems as per plans submitted. | $200,000 |
| Q00815403-I1-GC | 2024-03-11 | General construction | 42-41 201 STREET | Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the Cellar as per plans. No change to use, egress or occupancy. | $30,000 |
| Q00825065-I1-MS | 2024-01-11 | Mechanical / HVAC | 42-41 201 STREET | Modification to the existing HVAC system ( intake /exhaust air louvers, dampers, and ductwork ) as per plans. No change in use, egress or occupancy. | $142,875 |
| M00595550-I1-MS | 2022-12-13 | Mechanical / HVAC | 462 1 AVENUE | Modification for the removal and replacement existing chiller plant on 13th fl. Cooling towers on roof with associated work on the 22nd,23rd floors. | $18,000,000 |
| M08020653-I1-MS | 2022-11-17 | Mechanical / HVAC | 5 EAST 98 STREET | Mount Sinai - Mechanical modifications related to the Exhaust and Reheat Infrastructure upgrade as per plans filed herewith. No change in use, egress, and occupancy. | $2,750,000 |
| M00779024-I1-MS | 2022-10-20 | Mechanical / HVAC | 715 BROADWAY | Filing herewith for mechanical upgrades of Medium Temperature Hot Water and Chilled Water Supply and Return pipes as per plans submitted. No change in use, egress or occupancy. | $100,000 |
| M00653013-I1-GC | 2022-08-10 | Mechanical / HVAC | 530 WEST 120 STREET | This application is filed to remove and replace the existing fuel oil line. | $1,000,000 |
| M00653013-I1-GC | 2022-08-10 | General construction | 530 WEST 120 STREET | This application is filed to remove and replace the existing fuel oil line. | $1,000,000 |
| M00653013-I1-MS | 2022-08-10 | General construction | 530 WEST 120 STREET | This application is filed to remove and replace the existing fuel oil line. | $1,000,000 |
| M00653013-I1-MS | 2022-08-10 | Mechanical / HVAC | 530 WEST 120 STREET | This application is filed to remove and replace the existing fuel oil line. | $1,000,000 |
| Q00632212-I1-MS | 2022-06-03 | Mechanical / HVAC | 82-68 164 STREET | Mechanical work for the installation of two (2) heat pump domestic hot water heaters (along with all associated equipment, piping, and accessories) in the mechanical room located i | $300,000 |
| M00578711-I1-MS | 2022-06-01 | Mechanical / HVAC | 721 BROADWAY | Filing for mechanical upgrades of Medium Temperature Hot Water and Chilled Water Supply and Return pipes as indicated on plans submitted herewith. No change in use, egress or occup | $100,000 |
| M00578020-I1-MS | 2022-03-25 | Mechanical / HVAC | 3 WASHINGTON PLACE | Filing for mechanical upgrades of Medium Temperature Hot Water and Chilled Water supply and return pipes as indicated on plans submitted herewith. No change in use, egress or occup | $100,000 |
| M00478123-I1-MS | 2022-02-02 | Mechanical / HVAC | 3000 BROADWAY | THIS APPLICATION IS FILED FOR THE MODIFICATION OF CHILLED WATER PIPING OF HAVEMEYER HALL FOR CHILLER PLANT TO SERVE EXISTING CHILLED WATER LOADS. THIS WORK IS BEING DONE IN THE BAS | $600,000 |
| B00578770-I1-MS | 2021-10-29 | Mechanical / HVAC | 101 JOHNSON STREET | Mechanical modifications in the mechanical penthouse (19th floor)as indicated on plans submitted herewith. | $349,999 |
| M00528739-I1-MS | 2021-10-21 | Mechanical / HVAC | 1155 6 AVENUE | Replace air handling units serving floors 5,6,7,8. Replace associated ductwork and piping. New piping and replacement of equipment internal to an existing air handling unit on 3rd | $2,659,890 |
| M00492881-I1-MS | 2021-07-12 | Mechanical / HVAC | 45 ROCKEFELLER PLAZA | mechanical work filed for a new condenser water piping, no change to use egress or occupancy | $1,950,392 |
| M00479771-I1-MS | 2021-06-24 | Mechanical / HVAC | 535 WEST 114 STREET | HUMIDIFIERS INSTALLATION | $800,000 |
| M00402249-I1-MS | 2021-03-03 | Mechanical / HVAC | 825 THIRD AVENUE | Modification to existing HVAC system and plumbing fixtures as per plans filed herewith. NO change in use, egress or occupancy. | $17,020,500 |
| M00345315-I1-MS | 2020-12-10 | Mechanical / HVAC | 435 EAST 70 STREET | hvac modification to accommodate the ahu replacement - replace 2 chillers as per plans . no change to use, egress or occupancy. | $856,520 |
| M00319076-I1-MS | 2020-10-02 | Mechanical / HVAC | 1180 FIFTH AVENUE | Mount Sinai - Annenberg OR HVAC Upgrade Phase 2 and 3 - Mechanical modifications as per plans filed herewith. No change in use, egress, or occupancy. | $4,792,500 |
| M00295749-I1-MS | 2020-03-19 | Mechanical / HVAC | 7 EAST 91 STREET | Filing to replace a chiller in the subcellar. No change to use, egress, or occupancy | $30,000 |
| M00225000-I1-MS | 2020-02-24 | Mechanical / HVAC | 530 WEST 120 STREET | REPLACEMENT OF EXISTING STEAM CONDENSATE POLISHER UNIT AND WATER SOFTENER AT CELLAR LEVEL (100 LEVEL). TIE INTO EXISTING PIPING, ELECTRICAL AND CONTROL SYSTEMS TO PROVIDE FUNCTIONA | $10,000 |
| M00239588-I1-MS | 2019-12-20 | Mechanical / HVAC | 511 WEST 114 STREET | INSTALLATION OF 14' CHILLED WATER PIPING, PATCHING OF WALL FOLLOWING INSTALLATION OF PIPING ON THE BASEMENT LEVEL (COLUMBIA UNIVERSITY - JOHN JAY HALL) AS PER PLANS. NO CHANGE TO U | $444,000 |
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 →