COMPANY RECORD · NEW YORK, NY
Hamilton Air Company, Inc — permit history in New York, NY
Hamilton Air Company, Inc appears on 150 New York permit records from 2019 through 2026, most often mechanical / hvac (70.8% of the record).
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 006049 | 192 |
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 | HAMILTON AIR COMPANY, INC |
|---|---|
| Business address on file | 545 EIGHTH AVENUE, STE 640 NEW YORK NY 10018 |
| Business phone on file | (201) 440-9200 |
| Licence number | 6049 |
| 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 Hamilton Air Company, Inc 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 | 136 | 70.8% |
| General construction | 56 | 29.2% |
2 categories, as classified by the issuing authority. Small categories stay visible rather than being rounded away.
Activity by year
| Year | Permits issued |
|---|---|
| 2019 | 3 |
| 2020 | 14 |
| 2021 | 28 |
| 2022 | 49 |
| 2023 | 15 |
| 2024 | 30 |
| 2025 | 23 |
| 2026 | 30 |
Busiest year on record: 2022, with 49 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 |
|---|---|---|
| Euro Group Design Group | 4 | 2025-05-20 |
| Cmp Contracting Inc | 2 | 2026-05-19 |
| Alma Design Inc | 1 | 2022-12-20 |
| Ari Group, Inc | 1 | 2022-10-14 |
| Artistic Detail Contract | 1 | 2024-10-23 |
| All Vision Enterprises Ll | 1 | 2025-06-13 |
| Celtic Crafts Constructio | 1 | 2026-07-22 |
| Diamond Era Constr. Inc | 1 | 2021-10-06 |
| Heights Construction Corp | 1 | 2024-04-17 |
| Hite Construction Inc | 1 | 2026-07-16 |
| Home Artisan LLC | 1 | 2022-09-02 |
| Inventive Contracting Inc | 1 | 2025-04-10 |
30 companies are named alongside Hamilton Air 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 |
|---|---|
| 375 WEST END AVENUE | 2026-10-01 |
| 225 EAST 67 STREET | 2026-09-16 |
| 5 RIVERSIDE DRIVE | 2026-08-12 |
| 411 WEST END AVENUE | 2026-08-06 |
| 535 EAST 86 STREET | 2026-07-30 |
| 25 CENTRAL PARK WEST | 2026-07-22 |
| 101 CENTRAL PARK WEST | 2026-07-16 |
| 211 CENTRAL PARK WEST | 2026-06-17 |
| 25 EAST 86 STREET | 2026-06-16 |
| 143 WEST 27 STREET | 2026-05-19 |
| 200 EAST 16 STREET | 2026-05-14 |
| 40 EAST 88 STREET | 2026-05-05 |
| 37 RIVERSIDE DRIVE | 2026-05-04 |
| 127 WEST 79 STREET | 2026-04-21 |
115 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $1,000 to $1,107,000, median $26,604. 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 |
|---|---|---|
| Orbit Plbg & Htg Inc | 26 | 2019–2026 |
| Donato Plumbing, Inc | 19 | 2019–2026 |
| P.S.I. Mechanical | 12 | 2019–2026 |
| Bent Mechanical Corp | 11 | 2020–2026 |
| Stanley Ruth Co LLC | 11 | 2019–2026 |
| Apollo Plbg & Htg Inc | 10 | 2019–2026 |
| Golds Plumbing Corp | 9 | 2019–2026 |
| Master 2 Plbg & Htg Inc | 9 | 2019–2026 |
Companies that also appear in New York permit records at addresses where Hamilton Air Company, Inc 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
150 permits; open the 50 most recent
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01392660-S1-MS | 2026-10-01 | Mechanical / HVAC | 375 WEST END AVENUE | MECHANICAL WORK IN CONJUNCTION WITH INTERIOR RENOVATION OF APARTMENT 8A/B ON THE 8TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATIO | $15,000 |
| M01108459-I1-MS | 2026-09-16 | General construction | 225 EAST 67 STREET | INSTALLATION OF NEW STAIR ON 3RD FL, REPLACE SKYLIGHT AND ADD BULKHEAD ON THE ROOF, HVAC UNITS INSTALLATION AND ASSOCIATED STRUCTURAL WORK FOR THE BUILDING AS PER PLANS FILED HEREW | $1,107,000 |
| M01108459-I1-MS | 2026-09-16 | Mechanical / HVAC | 225 EAST 67 STREET | INSTALLATION OF NEW STAIR ON 3RD FL, REPLACE SKYLIGHT AND ADD BULKHEAD ON THE ROOF, HVAC UNITS INSTALLATION AND ASSOCIATED STRUCTURAL WORK FOR THE BUILDING AS PER PLANS FILED HEREW | $1,107,000 |
| M01435363-I1-GC | 2026-08-12 | General construction | 5 RIVERSIDE DRIVE | PROVIDE (2) NEW LOUVERED OPENINGS ON EXISTING FACADE FOR PTAC INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS | $50,000 |
| M01415701-I1-GC | 2026-08-06 | General construction | 411 WEST END AVENUE | INSTALL HVAC THROUGH WALL UNITS AS PER PLANS.NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $10,000 |
| M01415701-I1-GC | 2026-08-06 | Mechanical / HVAC | 411 WEST END AVENUE | INSTALL HVAC THROUGH WALL UNITS AS PER PLANS.NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $10,000 |
| M01352162-I1-GC-CX | 2026-07-30 | Mechanical / HVAC | 535 EAST 86 STREET | Installation of thru-wall AC units and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $44,000 |
| M01352162-I1-GC-CX | 2026-07-30 | General construction | 535 EAST 86 STREET | Installation of thru-wall AC units and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $44,000 |
| M01415701-I1-MS | 2026-07-29 | Mechanical / HVAC | 411 WEST END AVENUE | INSTALL HVAC THROUGH WALL UNITS AS PER PLANS.NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $10,000 |
| M01415701-I1-MS | 2026-07-29 | General construction | 411 WEST END AVENUE | INSTALL HVAC THROUGH WALL UNITS AS PER PLANS.NO CHANGE IN USE, OCCUPANCY OR EGRESS. | $10,000 |
| M01403700-S2-MS | 2026-07-22 | Mechanical / HVAC | 25 CENTRAL PARK WEST | MECHANICAL WORK RELATED TO THE INTERIOR RENOVATION OF APARTMENT 30Q ON THE 30TH FLOOR. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $23,000 |
| M01409380-S1-MS | 2026-07-16 | Mechanical / HVAC | 101 CENTRAL PARK WEST | APT. # 14-E, REPLACE EXISTING CONDENSING AND FAN COIL UNITS WITH NEW. REPLACE EXISTING CONDENSING SLEEVES. NO CHANGE IN EGRESS, OCCUPANCY, OR USE. | $35,000 |
| M01241602-I1-GC-CX | 2026-06-17 | General construction | 211 CENTRAL PARK WEST | New masonry through wall opening for AC unit as per plans filed herewith. No change to use, egress or occupancy. | $3,600 |
| M01408869-I1-MS | 2026-06-16 | General construction | 25 EAST 86 STREET | Minor interior partition changes and installation of AC units and associated ductwork, as per plans. No change to use, egress or occupancy. | $93,495 |
| M01408869-I1-MS | 2026-06-16 | Mechanical / HVAC | 25 EAST 86 STREET | Minor interior partition changes and installation of AC units and associated ductwork, as per plans. No change to use, egress or occupancy. | $93,495 |
| M01345540-S2-MS | 2026-05-19 | Mechanical / HVAC | 143 WEST 27 STREET | HEREBY FILING FOR THE INSTALLATION OF (1) NEW AIR COOLED CONDENSING UNIT & (2) NEW AIR HANDLING UNITS, INCLUDING ALL ASSOCIATED DUCT WORK & GRILLES. REMOVAL OF EXISTING RADIATORS A | $30,000 |
| M01348444-I1-GC-CX | 2026-05-14 | General construction | 200 EAST 16 STREET | Installation of thru-wall AC unit and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $7,000 |
| M01348444-I1-GC-CX | 2026-05-14 | Mechanical / HVAC | 200 EAST 16 STREET | Installation of thru-wall AC unit and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $7,000 |
| M01147485-I1-MS | 2026-05-05 | Mechanical / HVAC | 40 EAST 88 STREET | Install thru-wall AC units and associated GC work, as per plans. No change to use, egress or occupancy. | $18,000 |
| M01147485-I1-MS | 2026-05-05 | General construction | 40 EAST 88 STREET | Install thru-wall AC units and associated GC work, as per plans. No change to use, egress or occupancy. | $18,000 |
| M01162719-S2-MS | 2026-05-04 | Mechanical / HVAC | 37 RIVERSIDE DRIVE | MH WORK FILED IN CONJUNCTION WITH DOB NOW GC AND PL. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $129,600 |
| M01325006-I1-GC-CX | 2026-04-21 | General construction | 127 WEST 79 STREET | Installation of new thru-wall AC units and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $30,000 |
| M01325006-I1-GC-CX | 2026-04-21 | Mechanical / HVAC | 127 WEST 79 STREET | Installation of new thru-wall AC units and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $30,000 |
| M01060788-I1-MS | 2026-04-17 | Mechanical / HVAC | 604 PARK AVENUE | Respectfully request to file post approval amendment for changes/deletions to approved drawings. No change in use, egress, or occupancy. | $114,000 |
| M01255437-I1-MS | 2026-04-17 | Mechanical / HVAC | 609 WEST 147 STREET | Filing Mechanical application for installation of condensing units and associated equipment as per plans submitted. This is associated with general construction application M012547 | $80,000 |
| M01346101-I1-MS | 2026-04-01 | Mechanical / HVAC | 785 PARK AVENUE | THRU-WALL UNITS FILED IN 4A. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $9,000 |
| M01353684-I1-GC-CX | 2026-03-30 | Mechanical / HVAC | 3 EAST 77 STREET | Installation of thru-wall ac units and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $30,000 |
| M01353684-I1-GC-CX | 2026-03-30 | General construction | 3 EAST 77 STREET | Installation of thru-wall ac units and associated GC work, as per plans filed herewith. No change to use, egress or occupancy. | $30,000 |
| M01341174-I1-GC-CX | 2026-03-26 | Mechanical / HVAC | 780 WEST END AVENUE | Install thru-wall AC units, associated GC work and components, as per plans filed herewith. No change to use, egress or occupancy. | $30,000 |
| M01341174-I1-GC-CX | 2026-03-26 | General construction | 780 WEST END AVENUE | Install thru-wall AC units, associated GC work and components, as per plans filed herewith. No change to use, egress or occupancy. | $30,000 |
| M01309736-I1-MS | 2025-12-12 | Mechanical / HVAC | 340 RIVERSIDE DRIVE | Filing herewith mechanical plans. Work to include mechanical ductwork and installation of hvac. There will be no change of use, occupancy or egress under this application | $12,000 |
| M01260705-S1-MS | 2025-09-24 | Mechanical / HVAC | 40 FIFTH AVENUE | Installation of thru wall condensing unit and air handler, electric floor heating and new grilles as per plans filed herewith. No change to use, egress or occupancy. | $9,000 |
| M01261676-I1-MS | 2025-08-20 | General construction | 108 EAST 82 STREET | Application filed for interior apartment partition modifications; new through wall A/C sleeves; related MS equipment. No change to use, egress or occupancy as a part of this appli | $210,000 |
| M01261676-I1-MS | 2025-08-20 | Mechanical / HVAC | 108 EAST 82 STREET | Application filed for interior apartment partition modifications; new through wall A/C sleeves; related MS equipment. No change to use, egress or occupancy as a part of this appli | $210,000 |
| M01126514-I1-MS | 2025-08-15 | Mechanical / HVAC | 340 RIVERSIDE DRIVE | Filing herewith mechanical plans. Work to include mechanical ductwork. There will be no change of use, occupancy or egress under this application. | $10,000 |
| M01177688-S2-MS | 2025-06-13 | Mechanical / HVAC | 1036 PARK AVENUE | mechanical work on 19th floor, apt 19b - A. REPLACE (2) EXISTING PTAC UNITS, REPLACE AND RELOCATE (2) PTAC UNITS AND (1) NEW REPLACE (2) EXISTING PTAC UNITS, REPLACE AND RELOCATE ( | $45,460 |
| M00295285-I1-MS | 2025-05-28 | Mechanical / HVAC | 430 EAST 57 STREET | Install 5 Electric PTAC units , (1) thru window ac unit & new recirculating kitchen exhaust hood.No change to egress, occupancy or use. | $24,500 |
| M01182166-S1-MS | 2025-05-20 | Mechanical / HVAC | 220 WEST 93 STREET | Herewith filing for interior renovation of the 7th floor mechanical system. | $15,000 |
| M01180360-I1-MS | 2025-05-13 | Mechanical / HVAC | 101 CENTRAL PARK WEST | Herewith file plans for the installation of HVAC equipment with associated piping, filed in conjunction with GC application #M01037122-I1. | $90,467 |
| M01183082-I1-GC-CX | 2025-05-07 | Mechanical / HVAC | 315 EAST 68 STREET | Install thru-wall AC unit and associated GC work, as per plans. No change to use, egress or occupancy. | $17,000 |
| M01183082-I1-GC-CX | 2025-05-07 | General construction | 315 EAST 68 STREET | Install thru-wall AC unit and associated GC work, as per plans. No change to use, egress or occupancy. | $17,000 |
| M01137053-S2-MS | 2025-04-30 | Mechanical / HVAC | 155 EAST 72 STREET | FILING FOR THE INSTALLATION OF MECHANICAL EQUIPMENT. NO CHAGE IN USE OR EGRESS UNDER THIS APPLICATION. | $10,000 |
| M01174910-S2-MS | 2025-04-10 | Mechanical / HVAC | 25 CENTRAL PARK WEST | MH WORK IN APT 20G FILED IN CONJUNCTION WITH DOB NOW PL AND GC. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $15,000 |
| M01168375-I1-GC-CX | 2025-03-12 | Mechanical / HVAC | 60 WEST 68 STREET | Install thru-wall AC units and associated GC work. No change to use, egress or occupancy. | $9,000 |
| M01168375-I1-GC-CX | 2025-03-12 | General construction | 60 WEST 68 STREET | Install thru-wall AC units and associated GC work. No change to use, egress or occupancy. | $9,000 |
| M01161293-S1-MS | 2025-03-07 | Mechanical / HVAC | 1148 5 AVENUE | MECHANICAL WORK RELATED TO THE RENOVATION OF EXISTING APARTMENT 10B ON THE 10TH FLOOR. NO CHANGE TO USE, EGRESS, OR OCCUPANCY. | $156,000 |
| M01178462-I1-GC | 2025-03-07 | General construction | 25 EAST 9 STREET | MINOR ALTERATION OF EXISTING DWELLING UNIT 4B NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $41,150 |
| M01178223-I1-MS | 2025-02-20 | Mechanical / HVAC | 1060 FIFTH AVENUE | Replace existing AC unit and associated components, as per plans filed herewith. No change to use, egress or occupancy. | $59,670 |
| M01114752-S2-MS | 2025-02-18 | Mechanical / HVAC | 1150 5 AVENUE | Herewith filing renovation of Mechanical systems for apt 9C. | $28,000 |
| M00928766-I1-GC | 2025-02-06 | General construction | 1140 5 AVENUE | Wall Sleeve in order to install new hardwired AC-unit appliance | $10,000 |
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.
Search these records
The 150 permits above are a static record through 2026. Select a year above to open that year’s records, or search Hamilton Air Company, Inc in New York, NY by address, trade or date range.
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 →
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