COMPANY RECORD · NEW YORK, NY
Jt Magen & Company Inc — permit history in New York, NY
Jt Magen & Company Inc appears on 1,160 New York permit records from 2019 through 2026, most often mechanical / hvac (50.6% of the record).
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 587 | 50.6% |
| General construction | 574 | 49.4% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 31 |
| 2020 | 60 |
| 2021 | 195 |
| 2022 | 171 |
| 2023 | 174 |
| 2024 | 191 |
| 2025 | 182 |
| 2026 | 157 |
Busiest year on record: 2021, with 195 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 |
|---|---|---|
| Ashland Plumbing Corp | 23 | 2026-08-07 |
| Sirina Fire Prot Corp | 16 | 2026-07-31 |
| Abco-Peerless Sprklr Corp | 13 | 2026-08-18 |
| Preferred Spklr And Mech | 11 | 2026-06-23 |
| Bedrock Mechanical Inc | 8 | 2026-02-26 |
| Advanced Plumbing LLC | 7 | 2025-04-07 |
| Advanced Plbg LLC | 6 | 2026-03-04 |
| Preferred Mechanical Inc | 6 | 2026-06-18 |
| Aggressive Fire Prot LLC | 5 | 2026-04-16 |
| Bedrock Plbg. & Htg., Inc | 5 | 2026-02-09 |
| Cm Plumbing Inc | 5 | 2026-04-02 |
| Stat Fire Sprinkler Nyc C | 4 | 2025-12-01 |
31 companies are named alongside Jt Magen & Company 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 |
|---|---|
| 125 PARK AVENUE | 2026-08-28 |
| 200 LIBERTY STREET | 2026-08-26 |
| 1155 6 AVENUE | 2026-08-17 |
| 623 5 AVENUE | 2026-08-12 |
| 837 WASHINGTON STREET | 2026-08-11 |
| 1251 6 AVENUE | 2026-08-10 |
| 9 WEST 57 STREET | 2026-08-06 |
| 1633 BROADWAY | 2026-08-06 |
| 900 THIRD AVENUE | 2026-08-04 |
| 229 WEST 43 STREET | 2026-08-03 |
| 821 MADISON AVENUE | 2026-08-03 |
| 151 WEST 42 STREET | 2026-08-03 |
| 150 FIFTH AVENUE | 2026-07-29 |
| 2 PENN PLAZA | 2026-07-16 |
214 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $53,500,000, median $576,300. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
1,160 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01413871-I1-GC | 2026-08-28 | General construction | 125 PARK AVENUE | Minor interior office demolition, including removal of partitions, doors, suspended ceilings and finishes on the 17th Floor (TD Securities) as per plans. No change to use, egress | $196,920 |
| M01406211-I1-GC | 2026-08-26 | General construction | 200 LIBERTY STREET | General construction as shown on plans filed herewith. No change in use, egress, and occupancy. | $20,980,326 |
| M01432631-I1-MS | 2026-08-17 | Mechanical / HVAC | 1155 6 AVENUE | Mechanical work during construction for Jenner & Block on 28th marketing floor (27th construction) | $549,918 |
| M01432619-I1-GC | 2026-08-17 | General construction | 1155 6 AVENUE | General construction for Jenner & Block space on 28th marketing floor (27th construction) | $3,599,889 |
| M01403797-S4-MS | 2026-08-12 | Mechanical / HVAC | 623 5 AVENUE | Modification/addition to existing HVAC and associated ductwork/piping as shown on drawings. No change in use, egress or occupancy. | $400,000 |
| M01428869-I1-GC | 2026-08-11 | General construction | 837 WASHINGTON STREET | General construction and associated demo and alteration of select storefront locations on 1st floor as per plans filed herewith. No changes in use, egress or occupancy. | $325,002 |
| M01439411-I1-GC | 2026-08-10 | General construction | 1251 6 AVENUE | Minor general construction for the replacement of the glass entry door as per the plan filed herewith. No change to the use, bulk, egress, or occupancy is proposed. | $38,000 |
| M01428809-I1-GC | 2026-08-10 | General construction | 837 WASHINGTON STREET | General construction in cellar and 001 floors associated with interior cafe as per plans filed herewith. no changes in use, egress or occupancy. | $975,046 |
| M01406285-I1-GC | 2026-08-07 | General construction | 200 LIBERTY STREET | General construction as shown on plans filed herewith. No change in use, egress, and occupancy. | $18,558,588 |
| M01406209-I1-GC | 2026-08-06 | General construction | 200 LIBERTY STREET | General construction as shown on plans filed herewith. No change in use, egress, and occupancy. | $11,088,717 |
| M01347678-I1-GC | 2026-08-06 | General construction | 9 WEST 57 STREET | GENERAL CONSTRUCTION TAKING PLACE ON 30TH FL CONSTRUCTION (31ST MARKETING)AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $67,034 |
| M01406156-I1-MS | 2026-08-06 | Mechanical / HVAC | 1633 BROADWAY | Mechanical demo on 2nd and 3rd floor as per plans filed herewith. No change to use, egress, or occupancy. | $20,000 |
| M01321430-I1-GC | 2026-08-04 | General construction | 900 THIRD AVENUE | Filing a new Alt CO to establish a commercial kitchen on the 33rd Floor and change of occupancy on Floors 34-36th Floors. | $150,000 |
| M01406219-I1-GC | 2026-08-04 | General construction | 200 LIBERTY STREET | General construction as shown on plans filed herewith. No change in use, egress, and occupancy. | $13,502,000 |
| M01405103-I1-GC | 2026-08-04 | General construction | 200 LIBERTY STREET | General construction as shown on plans filed herewith. No change in use, egress, and occupancy. | $19,944,053 |
| M01420961-S1-MS | 2026-08-03 | Mechanical / HVAC | 229 WEST 43 STREET | MECHANICAL MODIFICATIONS TAKING PLACE ON FLOORS 7,11,12,14 AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE EGRESS OR OCCUPANCY. | $90,204 |
| M01386621-I1-GC | 2026-08-03 | General construction | 821 MADISON AVENUE | INTERIOR RENOVATION OF CELLAR THROUGH 5TH FLOORS | $296,600 |
| M01386621-S1-MS | 2026-08-03 | Mechanical / HVAC | 821 MADISON AVENUE | INSTALLATION OF AC DUCTWORK, AIR OUTLETS, FANS, AND RADIANT FLOOR HEATING, AND REPLACEMENT OF EXISTING BOILER IN KIND AS INDICATED ON PLANS. EXISTING AC UNITS TO REMAIN. | $78,320 |
| M01431627-I1-GC | 2026-08-03 | General construction | 151 WEST 42 STREET | General construction for Howden space on construction floor 42 (marketing floor 53) | $373,398 |
| M01431888-I1-MS | 2026-08-03 | Mechanical / HVAC | 151 WEST 42 STREET | Mechanical work for Howden space on construction floor 42 (marketing floor 53) | $87,032 |
| M01420430-I1-MS | 2026-07-29 | Mechanical / HVAC | 150 FIFTH AVENUE | Modifications to the existing HVAC system on the 3rd floor as per plans. No change to use, egress or occupancy. | $122,555 |
| M01420961-I1-GC | 2026-07-21 | General construction | 229 WEST 43 STREET | GENERAL CONSTRUCTION MODIFICATIONS TAKING PLACE ON FLOORS 7, 11, 12, 14 AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $875,224 |
| M01420460-S1-MS | 2026-07-16 | Mechanical / HVAC | 2 PENN PLAZA | Hereby filing to install ac units with associated ductwork and piping for office renovation as shown on plans filed herewith. No change to use, occupancy or egress. | $1,955,881 |
| M01422850-I1-GC | 2026-07-15 | General construction | 151 WEST 42 STREET | Installation of non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application. | $225,000 |
| M01422855-I1-MS | 2026-07-15 | Mechanical / HVAC | 151 WEST 42 STREET | Modifications to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application. | $70,000 |
| M01420460-I1-GC | 2026-07-15 | General construction | 2 PENN PLAZA | Hereby filing to construct new interior partitions, ceilings and doors for commercial office renovation as shown on plans filed herewith. No change to use, occupancy or egress. | $5,971,840 |
| M01254267-I1-GC | 2026-07-14 | General construction | 601 LEXINGTON AVENUE | CHANGE OF USE FROM ALL BUSINESS TO BUISNESS (E), DINING (F-4) AND ASSEMBLY (F-1b). 2 HOURFIRE RATED PARTITION TO TERMINATE PUBLIC ASSEMBLY TRAVEL DISTANCE PER CCD-1, | $435,350 |
| M01416994-I1-GC | 2026-07-14 | General construction | 1301 AVENUE OF THE AMERICAS | Minor demolition with installation of new partitions on the 3rd and 4th floors (Piper Sandler) as per plans. No change to Use, Egress or Occupancy. | $14,250,000 |
| M01412406-I1-MS | 2026-07-13 | Mechanical / HVAC | 10 VANDERBILT AVENUE | Modifications to existing HVAC and ductwork as per plans filed herewith. No change to use, egress, or occupancy. | $8,400 |
| M01416860-I1-MS | 2026-07-10 | Mechanical / HVAC | 1301 AVENUE OF THE AMERICAS | Modifications to the existing HVAC system on the the 3rd and 4th floors (Piper Sandler) as per plans. No changes to Use, Egress, or occupancy. | $4,300,000 |
| M01401215-I1-GC | 2026-07-10 | General construction | 1301 AVENUE OF THE AMERICAS | Minor demolition with installation of new partitions on the 30th and 31st floors (Norton Rose) as per plans. No change to Use, Egress or Occupancy. | $146,000 |
| M01412386-I1-GC | 2026-07-10 | General construction | 10 VANDERBILT AVENUE | Interior demolition of existing tenant improvement space including non load bearing partitions as per plans filed herewith. No change in egress, use or occupancy. | $180,500 |
| M01403797-I1-GC | 2026-07-10 | General construction | 623 5 AVENUE | Removal and construction of interior partitions, doors and ceilings as shown on drawings. No change in use, egress or occupancy. | $1,600,000 |
| M01409077-I1-MS | 2026-07-09 | Mechanical / HVAC | 28 LIBERTY STREET | Alterations of ductwork to match new layout of 30th Floor. Additional units to be added for new IDF room. | $111,341 |
| M01409072-I1-GC | 2026-07-09 | General construction | 28 LIBERTY STREET | REMOVAL AND INSTALLATION OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $730,000 |
| M01418885-I1-GC | 2026-07-07 | General construction | 245 PARK AVENUE | Minor demolition with installation of new partitions, doors, ceilings and finishes on the 29th and 30th floors (Day 2 TradeWeb) as per plans. No change to use, egress or occupancy. | $421,000 |
| M01330959-I1-MS | 2026-07-07 | Mechanical / HVAC | 550 MADISON AVENUE | Mechanical modifications as per plans filed herewith. No change to use, egress or occupancy. | $271,900 |
| M01412916-I1-GC | 2026-07-06 | General construction | ONE ROCKEFELLER PLAZA | Interior reno of non-load bearing partitions, walls, door, ceiling and finishes as indicated on plans. | $603,060 |
| M01418903-I1-MS | 2026-07-06 | Mechanical / HVAC | 245 PARK AVENUE | Modifications to the existing HVAC system on the 29th and 30th floors (Day 2 TradeWeb) as per plans. No change to use, egress or occupancy. | $66,000 |
| M01414406-I1-GC | 2026-07-06 | General construction | 1155 6 AVENUE | Interior demolition on 28th marketing floor (27th construction) | $80,280 |
| M01414422-I1-MS | 2026-07-06 | Mechanical / HVAC | 1155 6 AVENUE | Mechanical work for interior demolition on 28th marketing floor (27th construction floor). Work to include demolition of multi-zone VAV system and supplemental condenser water sys | $11,774 |
| M01371003-I1-GC | 2026-07-02 | General construction | 245 PARK AVENUE | Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the 43rd & 44th floors (Ares- Buildout Phase) as per plans. No change to use, egress | $34,639,083 |
| M01371017-I1-MS | 2026-06-30 | Mechanical / HVAC | 245 PARK AVENUE | Installation of a new HVAC system on the 43rd & 44th floors (Ares- Buildout Phase) as per plans. No change to use, egress or occupancy. | $4,180,446 |
| M01406151-I1-GC | 2026-06-30 | General construction | 1633 BROADWAY | Removal of interior non- load-bearing partitions doors and millwork. No change to use, egress or occupancy | $245,000 |
| M01407513-I1-GC | 2026-06-17 | General construction | 450 LEXINGTON AVENUE | Interior demolition and installation of non-bearing partitions, doors and finishes related to tenant fit out. No change in use, egress or occupancy. | $5,059,965 |
| M01407513-S1-MS | 2026-06-17 | Mechanical / HVAC | 450 LEXINGTON AVENUE | Modify mechanical ductwork and related piping. No change in use, egress or occupancy. | $299,965 |
| M01404284-I1-GC | 2026-06-17 | General construction | 160 VARICK STREET | INTERIOR BUILD OUT OF OFFICE SPACE AS PER PLANS. | $2,650,000 |
| M01404297-I1-MS | 2026-06-17 | Mechanical / HVAC | 160 VARICK STREET | MINOR MECHANICAL WORK AS PER PLANS. | $800,000 |
| M01407167-I1-ST | 2026-06-15 | General construction | 520 MADISON AVENUE | INTERIOR RENOVATION OF OFFICE SPACE ON 36TH AND 37TH FLOORS | $696,795 |
| M01407167-I1-GC | 2026-06-15 | General construction | 520 MADISON AVENUE | INTERIOR RENOVATION OF OFFICE SPACE ON 36TH AND 37TH FLOORS | $696,795 |
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 →