COMPANY RECORD · NEW YORK, NY
Ltb Mechanical Corp — permit history in New York, NY
Ltb Mechanical Corp appears on 58 New York permit records from 2020 through 2026, all of them mechanical / hvac.
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 009801 | 58 |
The number is reproduced as New York published it. A licence appearing on a permit does not prove it is current: check status and expiry with the issuing authority before acting.
Business record held by the regulator
| Name as registered | LTB MECHANICAL CORP |
|---|---|
| Business address on file | 446 EAST 134TH STREET BRONX NY 10454 |
| Business phone on file | (646) 672-5190 |
| Licence number | 9801 |
| Licence type | GENERAL CONTRACTOR |
| Status in the register | ACTIVE |
Read from DOB License Info, published by the NYC Department of Buildings; our copy is from 2026-10-31. The name, address and phone are those the company filed with the regulator, reproduced as published. A permit shows the licence was on file the day it was filed. These rows show what the regulator holds now. The record is matched to Ltb Mechanical Corp by company name, and only where that name resolves to exactly one licence in the register — a rule measured at 99.4% correct against permits whose licence number we already know. Verify with the authority before acting on it.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical / HVAC | 58 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2020 | 4 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 10 |
| 2026 | 13 |
Busiest year on record: 2026, with 13 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
Search every New York permit, not only this company's
This page is a snapshot of Ltb Mechanical Corp. The search behind it holds more than 352,308 New York permits naming a contractor, since 2019: 151,351 building permits, 117,270 plumbing permits, 72,431 mechanical (HVAC) permits, 43,000 fire protection permits.
- Search the full history by company, address, permit type or date range.
- Set an alert and get an email when a new permit matches — the next permit Ltb Mechanical Corp files, or any new mechanical (HVAC) permit in New York. A new permit is an early signal of work to bid on, supply or finance.
- Export to CSV for your CRM or spreadsheet.
Free account: newest 7 days of records, 10 searches a day and 1 daily alert. Full history, CSV export and instant alerts on paid plans from $49 a month ($24.50 for the first 3 months). Compare plans
Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| Highline Construction Gr | 11 | 2026-10-09 |
| Toka Home, LLC | 2 | 2026-05-12 |
| Bindela Construction LLC | 1 | 2026-01-26 |
| I-Resolve Construction Gr | 1 | 2024-11-27 |
4 companies are named alongside Ltb Mechanical Corp 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 |
|---|---|
| 48 EAST 81 STREET | 2026-10-09 |
| 45 WALKER STREET | 2026-10-09 |
| 17 EAST 12 STREET | 2026-10-05 |
| 730 5 AVENUE | 2026-09-24 |
| 400 WEST 37 STREET | 2026-09-03 |
| 60 COLLISTER STREET | 2026-08-11 |
| 165 CHARLES STREET | 2026-07-09 |
| 1107 FIFTH AVENUE | 2026-05-13 |
| 15 WEST 81 STREET | 2026-05-12 |
| 550 PARK AVENUE | 2026-02-20 |
| 175 KENT AVENUE | 2026-01-26 |
| 15 CENTRAL PARK WEST | 2026-01-21 |
| 225 EAST 34 STREET | 2025-10-23 |
| 170 EAST END AVENUE | 2025-10-06 |
52 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $0 to $1,249,996, median $56,500. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Also named on permits at the same addresses
| Company | Shared addresses | Years |
|---|---|---|
| Donato Plumbing, Inc | 17 | 2019–2026 |
| Highline Construction Gr | 15 | 2021–2026 |
| M&G Plumbing And Heating | 7 | 2020–2026 |
| Kg Sprinkler Corp | 6 | 2020–2026 |
| Arcon Plbg Solutions | 6 | 2021–2026 |
| Orbit Plbg & Htg Inc | 5 | 2020–2026 |
| Forte Express P & H Inc | 5 | 2020–2025 |
| Skinner Plumbing & Heatin | 4 | 2021–2026 |
Companies that also appear in New York permit records at addresses where Ltb Mechanical Corp filed, in any year. Sharing an address is a documented co-appearance, not proof that they worked on the same project or with each other.
Permits on record
58 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01353144-S2-MS | 2026-10-09 | Mechanical / HVAC | 48 EAST 81 STREET | Mechanical work filed in conjunction with single family renovation. | $485,000 |
| M01296084-I1-MS | 2026-10-09 | Mechanical / HVAC | 45 WALKER STREET | New mechanical units on roof, associated with interior renovation of second floor unit. No change to egress, use, or occupancy. | $50,200 |
| M01394583-S2-MS | 2026-10-05 | Mechanical / HVAC | 17 EAST 12 STREET | Herewith filing mechanical systems work, as per plans submitted. There is no change to use, egress or occupancy. | $64,025 |
| M01385306-S2-MS | 2026-09-24 | Mechanical / HVAC | 730 5 AVENUE | Hereby filing to modify and install new mechanical units with associated ductwork and piping for apartment renovation as shown on plans filed herewith. No change to use, occupancy | $1,249,996 |
| M01354214-I1-MS | 2026-09-03 | Mechanical / HVAC | 400 WEST 37 STREET | Filing herewith to replace and alter existing lobby HVAC system with new air source VRF Heat pump systems including ductwork, piping, and control. | $275,000 |
| M01378577-S1-MS | 2026-08-11 | Mechanical / HVAC | 60 COLLISTER STREET | Mechanical work as shown on plans. | $105,000 |
| M01364898-S2-MS | 2026-07-09 | Mechanical / HVAC | 165 CHARLES STREET | Mechanical work filed in conjunction with duplex apartment renovation on the 13th and 14th floors. | $300,000 |
| M01147125-I1-MS | 2026-05-13 | Mechanical / HVAC | 1107 FIFTH AVENUE | RENOVATION.INSTALLATION OF MITSUBISHI VRF HEAT PUMP SYSTEM WITH HEAT RECOVERY. THIS INCLUDES 7 AIR HANDLING UNITS, 1 BRANCH BOX CONTROLLER, AND 1CONDENSING UNIT ON THE 12TH FLOOR, | $352,000 |
| M01273405-S2-MS | 2026-05-12 | Mechanical / HVAC | 15 WEST 81 STREET | Subsequent Mechanical work. | $50,000 |
| M01261518-S2-MS | 2026-03-02 | Mechanical / HVAC | 45 WALKER STREET | Mechanical work as shown on plans filed herewith. No change in use, occupancy, or egress. | $165,325 |
| M01322335-S2-MS | 2026-02-20 | Mechanical / HVAC | 550 PARK AVENUE | Mechanical work filed in conjunction with apartment 11W renovation | $100,000 |
| B01217158-S1-MS | 2026-01-26 | Mechanical / HVAC | 175 KENT AVENUE | Interior mechanical installation of 2 air cooled split systems | $45,000 |
| M01298977-S1-MS | 2026-01-21 | Mechanical / HVAC | 15 CENTRAL PARK WEST | SUBSEQUENT APPLICATION FILED FOR MECHANICAL ADDITIONS/MODIFICATIONS ON THE 5TH FLOOR (APT 5A) AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $99,000 |
| M01293109-I1-MS | 2025-11-28 | Mechanical / HVAC | 15 CENTRAL PARK WEST | Replacement of HVAC system for an existing penthouse. No change of use, occupancy or egress. | $108,000 |
| M01290822-I1-MS | 2025-10-23 | Mechanical / HVAC | 225 EAST 34 STREET | INSTALLATION OF ONE (1) REPLACEMENT PACKAGED ROOFTOP ELECTRIC HEAT PUMP UNIT TO PROVIDE 100% OUTDOOR AIR FOR RESIDENTIAL HALLWAY VENTILATION. NO CHANGE IN EGRESS, USE OR OCCUPANCy | $105,000 |
| M01243065-S1-MS | 2025-10-06 | Mechanical / HVAC | 170 EAST END AVENUE | Filing subsequent application for installation of mechanical equipment in existing system. No new condensing units installed under this filing. | $150,000 |
| M01168254-S2-MS | 2025-10-06 | Mechanical / HVAC | 778 PARK AVENUE | Mechanical work file in conjunction with apartment renovation on the 9th floor. | $350,000 |
| M01000645-I1-MS | 2025-09-15 | Mechanical / HVAC | 15 EAST 77 STREET | Mechanical Work proposed for a single family home. No change to use, occupancy or egress. | $200,000 |
| M01216044-I1-MS | 2025-07-16 | Mechanical / HVAC | 60 EAST 93 STREET | Mechanical work proposed for a single-family home. No change of use, occupancy or egress. | $790,000 |
| M01117043-I1-MS | 2025-06-06 | Mechanical / HVAC | 25 CENTRAL PARK WEST | AT APARTMENT 9Q, REMOVAL AND INSTALLATION OF NEW CONDENSING UNIT, PTAC UNIT, AND RELATED PIPING AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $12,500 |
| M01172774-I1-MS | 2025-05-14 | Mechanical / HVAC | 3 EAST 10 STREET | Mechanical work as per drawings filed herewith. No change in use, egress, or occupancy. | $500,000 |
| M01186352-S6-MS | 2025-04-16 | Mechanical / HVAC | 1 HIGHLINE | Modification to existing ductwork and grilles. No change to use, egress, or occupancy. | $10,000 |
| M01148140-I1-MS | 2025-03-14 | Mechanical / HVAC | 301 EAST 48 STREET | Mechanical Ventilation Work. No change in use, egress, or occupancy. | $91,500 |
| X01056850-S1-MS | 2024-11-27 | Mechanical / HVAC | 1215 SPOFFORD AVENUE | New HVAC and kitchen exhaust system installation including commercial kitchen rangehood exhaust; installation of associated ductwork. No change in use, egress or occupancy. | $498,894 |
| M00916894-I1-MS | 2024-06-20 | Mechanical / HVAC | 825 5 AVENUE | mechanical work for restrooms and laundry room in cellar | $84,986 |
| M00886463-I1-MS | 2024-03-28 | Mechanical / HVAC | 13 GAY STREET | HVAC SYSTEM AND BOILER INSTALLATION FOR 1 FAMILY HOUSE AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $50,000 |
| M00915404-S1-MS | 2024-03-28 | Mechanical / HVAC | 157 EAST 94 STREET | Full Gut renovation, new VRF heating and cooling and ERV. No change in use, egress or occupancy this application. | $250,000 |
| M00868946-I1-MS | 2024-03-28 | Mechanical / HVAC | 25 NORTH MOORE STREET | MECHANICAL WITH THE RENOVATION OF APARTMENT 10-11C ON THE 10TH AND 11TH FLOORS. AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS, AND OCCUPANCY | $21,000 |
| M00928270-I1-MS | 2024-01-10 | Mechanical / HVAC | 157 WEST 124 STREET | Installation of new heat pump system to serve the Building's rooftop freight elevator machine room. No change in egress, use occupancy. | $12,000 |
| M00852261-I1-MS | 2023-11-01 | Mechanical / HVAC | 109 EAST 79 STREET | FILING HEREWITH MECHANICAL WORK FOR APT #9W. INCLUDESMODIFICATION OF INDOOR AIR HANDLING UNITS,TOILET EXHAUST AND ASSOCIATED DIFFUSERS, DUCTS& PIPING. MECHANICAL VENTILATION PROVID | $24,000 |
| Q00256266-I1-MS | 2023-09-15 | Mechanical / HVAC | 70-26 88 STREET | REPLACEMENT TWO (2) AIR CONDENSER UNITS ON ROOF WITH SAME IN KIND TWO (2) AIR CONDENSER UNITS USING EXISTING STEEL DUNNAGE ON ROOF AND EXISTING REFRIGERANT PIPES AS PER PLAN. NO | $22,000 |
| M00857096-I1-MS | 2023-08-17 | Mechanical / HVAC | 5 EAST 48 STREET | Replacement of existing air-cooled-split air conditioning systems throughout Church with new air-source-split heat pump units. No change in egress, use or occupancy. | $158,999 |
| M08009914-I1-MS | 2023-07-26 | Mechanical / HVAC | 149 ESSEX STREET | Installation of HVAC equipment at EMR. No Change to use, egress or occupancy. | $15,000 |
| M00843211-I1-MS | 2023-07-13 | Mechanical / HVAC | 101 EAST 123 STREET | Installation of two (2) new packaged rooftop heat pump units to serve the Building's 3rd floor dance studio tenancy. No change in egress, use or occupancy under this project's fil | $58,000 |
| M00300037-I1-MS | 2022-12-01 | Mechanical / HVAC | 1010 5 AVENUE | MECHANICAL WORK TO BE FILED FOR APT 12B AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY. | $50,000 |
| M00781950-I1-MS | 2022-10-18 | Mechanical / HVAC | 240 MULBERRY STREET | Installation of new supplemental air-cooled-split heat pump systems to serve a fully renovated bar occupancy at the Cellar Level and future retail tenant at the 1st Floor. No chan | $32,000 |
| M00648177-I1-MS | 2022-09-20 | Mechanical / HVAC | 30 PARK PLACE | FILING HEREWITH DRAWINGS TO REVISE EXISTING HVAC DUCT DISTRIBUTION BASED ON PROPOSED ARCHITECTURAL DESIGN OF APARTMENT # PH78A. | $5,000 |
| M00382302-I1-MS | 2022-09-15 | Mechanical / HVAC | 49 EAST 67 STREET | Filing for mechanical systems in conjunction with ALT1 #140920706. | $260,000 |
| M00700531-I1-MS | 2022-08-09 | Mechanical / HVAC | 25 CPW | Install 2 A/C units 5 ton each on terrace at 19J | $30,000 |
| M00650565-I1-MS | 2022-06-07 | Mechanical / HVAC | 268 EAST BROADWAY | Scope of work includes mechanical work per plans filed herewith. Installation of a new 4 exhaust duct from new bathroom to exterior via an exhaust hood at existing window. No chang | $4,500 |
| M00505690-I1-MS | 2022-03-19 | Mechanical / HVAC | 1 CENTRAL PARK SOUTH | Relocation and replacement of 5 existing WSHP units within apartment 915, including all associated piping and wiring. Patching as required. NO CHANGES TO USE, OCCUPANCY OR EGRESS | $30,000 |
| M00637076-S1-MS | 2022-03-15 | Mechanical / HVAC | 1602 SECOND AVENUE | FILING HEREWITH FOR THE INSTALLATION OF NEW MECHANICAL SYSTEMS. | $55,000 |
| M00632086-I1-MS | 2022-02-02 | Mechanical / HVAC | 25 CPW | Install 2 ac units at apt 28k | $25,000 |
| B00500309-I1-MS | 2021-10-07 | Mechanical / HVAC | 35 PROSPECT PARK WEST | MECHANICAL WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. | $60,000 |
| M00514576-I1-MS | 2021-07-28 | Mechanical / HVAC | 825 FIFTH AVENUE | Mechanical work in apt 10c on the 10th floor as indicated on the plans filed herewith. no change in use, occupancy or egress under this application. | $73,700 |
| M00493346-I1-MS | 2021-07-22 | Mechanical / HVAC | 170 EAST END AVENUE | Mechanical work as shown on plans filed herewith. No change in use, egress or occupancy | $33,965 |
| M00373151-I1-MS | 2021-06-23 | Mechanical / HVAC | 18 EAST 73 STREET | Replacement & Relocation of Existing Units, New Ductwork & Installation of a Fan Coil Unit to an Existing Condensing Unit. As per plans filed herewith. No change to use occupancy o | $50,000 |
| M00515437-I1-MS | 2021-06-17 | Mechanical / HVAC | 127 WEST 79 STREET | AT APARTMENT 14J, MODIFICATIONS/ADDITIONS TO EXISTING MECHANICAL SYSTEM. NO CHANGE TO OCCUPANCY OR MEANS OF EGRESS. | $49,000 |
| M00290613-I1-MS | 2021-05-12 | Mechanical / HVAC | 124 EAST 84 STREET | mechanical work filed in conjunction with apartment#PHA renovation. | $18,000 |
| M00357470-I1-MS | 2021-05-02 | Mechanical / HVAC | 1 CENTRAL PARK SOUTH | Relocation and replacement of 3 existing WSHP units within apartment 1003, and all associated piping and wiring. Patching as required. NO CHANGES TO USE, OCCUPANCY OR EGRESS | $18,000 |
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 →
Is this your company? Show this public permit record on your website with a free badge.