COMPANY RECORD · NEW YORK, NY
Gem Air Conditioning Inc — permit history in New York, NY
Gem Air Conditioning Inc appears on 31 New York permit records from 2020 through 2026, most often mechanical / hvac (96.9% of the record).
Licence on record
| Number as published by the authority | Permits filed under it |
|---|---|
| 007769 | 32 |
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 | GEM AIR CONDITIONING INC |
|---|---|
| Business address on file | 235 NASSAU BLVD SOUTH GARDEN CITY NY 11530 |
| Business phone on file | (516) 739-8628 |
| Licence number | 7769 |
| 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 Gem Air Conditioning 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 | 31 | 96.9% |
| General construction | 1 | 3.1% |
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 | 4 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Busiest year on record: 2022, with 7 permits. One project can account for several filings, so read this as filing activity rather than workload.
PROJECTS AHEAD SEARCH
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This page is a snapshot of Gem Air Conditioning Inc. 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.
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Named on the same permit
| Name in source | Linked permits | Last seen |
|---|---|---|
| Hlp Contracting Corp | 1 | 2025-02-27 |
| Josef Prini Associates | 1 | 2022-12-07 |
| Ny Interior Construction | 1 | 2023-03-15 |
| Rg Decorating & Painting | 1 | 2024-05-24 |
| Sdbov Construction Inc | 1 | 2025-03-26 |
| Wilfrido & Sons Construct | 1 | 2025-11-18 |
6 companies are named alongside Gem Air Conditioning 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 |
|---|---|
| 875 FIFTH AVENUE | 2026-03-12 |
| 936 FIFTH AVENUE | 2025-11-18 |
| 21 EAST 22 STREET | 2025-04-09 |
| 57 COURT STREET | 2025-03-26 |
| 300 CENTRAL PARK WEST | 2025-02-27 |
| 15 EAST 70 STREET | 2024-09-18 |
| 155 EAST 72 STREET | 2024-05-24 |
| 17 WEST 54 STREET | 2024-05-20 |
| 390 WEST END AVENUE | 2024-02-01 |
| 110 EAST 66 STREET | 2023-12-19 |
| 725 FIFTH AVENUE | 2023-12-04 |
| 465 WEST 142 STREET | 2023-06-13 |
| 175 WEST 95 STREET | 2023-03-15 |
| 133 WEST 22 STREET | 2023-02-07 |
29 distinct addresses on record; the 14 most recent are shown. Declared value on record runs from $10,500 to $350,000, median $41,000. 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 | 4 | 2020–2026 |
| S&H Plumbing,Inc | 3 | 2022–2025 |
| Donato Plumbing, Inc | 3 | 2020–2024 |
| Smart Plbg & Htg Corp | 2 | 2020–2026 |
| Renovation Partners Inc | 2 | 2020–2026 |
| Hi-Tech Plumbing & Heatin | 2 | 2022–2025 |
| Accurate Mech Indstrs Inc | 2 | 2020–2026 |
| Inter Renovation Inc | 2 | 2020–2024 |
Companies that also appear in New York permit records at addresses where Gem Air Conditioning 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
31 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| M01276328-I1-MS | 2026-03-12 | Mechanical / HVAC | 875 FIFTH AVENUE | Mechanical work associated with the renovation of an existing 3rd floor apartment. There is no change to use, egress, or occupancy proposed. | $50,490 |
| M01299998-S1-MS | 2025-11-18 | Mechanical / HVAC | 936 FIFTH AVENUE | HVAC installation of apartment 15B. No change in use, egress, or occupancy. | $32,000 |
| M01173761-I1-MS | 2025-04-09 | Mechanical / HVAC | 21 EAST 22 STREET | Filing herewith mechanical drawings showing modifications to existing system in Apartment 3i. No change in Use, Egress or Occupancy under this application. | $59,976 |
| B01164284-S1-MS | 2025-03-26 | Mechanical / HVAC | 57 COURT STREET | MECHANICAL WORK FOR RESTAURANT RENOVATION. NO CHANGE IN USE OR EGRESS OR OCCUPANCY ON THIS APPLICAITON | $140,000 |
| M01142314-S2-MS | 2025-02-27 | Mechanical / HVAC | 300 CENTRAL PARK WEST | Mechanical work file in conjunction with apartment renovation. | $300,000 |
| M01032348-I1-MS | 2024-09-18 | Mechanical / HVAC | 15 EAST 70 STREET | INSTALLATION OF MULTISTACK MODULAR CHILLER WITH 3 MODULES IN THE CELLAR MECHANICAL ROOM WITH A TOTAL CAPACITY OF 95.88 TONS. NO CHANGE TO EGRESS, USE, OR OCCUPANCY. | $166,250 |
| M00753206-S1-MS | 2024-05-24 | Mechanical / HVAC | 155 EAST 72 STREET | Installation of mechanical units as per plans filed herewith. No change to use, egress or occupancy. | $36,000 |
| M01036156-I1-MS | 2024-05-20 | Mechanical / HVAC | 17 WEST 54 STREET | INSTALLATION OF 3 TON CAPACITY SPLIT SYSTEM ON THE BASEMENT LEVEL. NO CHANGE TO EGRESS, USE, OR OCCUPANCY. | $10,500 |
| M00618373-I1-MS | 2024-03-14 | Mechanical / HVAC | 21 EAST 22 STREET | Filing HVAC unit at the roof to service Apt 12A as per plans. No change in use, egress, or occupancy under this application. | $40,000 |
| M00929116-I1-MS | 2024-02-01 | Mechanical / HVAC | 390 WEST END AVENUE | MECHANICAL EQUIPMENT INSTALLATION FOR APARTMENT 6B AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | $120,000 |
| M00934586-I1-MS | 2023-12-19 | Mechanical / HVAC | 110 EAST 66 STREET | REPLACEMENT OF 4 ROOFTOP UNITS WITH A TOTAL CAPACITY OF 12 TONS. NO CHANGE TO EGRESS, USE, OR OCCUPANCY. | $42,000 |
| M00848345-I1-MS | 2023-12-04 | Mechanical / HVAC | 725 FIFTH AVENUE | Replace HVAC units erved by 4-pipe building system and rearrangeductwork and outlets to conform to new Architectural arrangement. | $350,000 |
| M00872987-I1-MS | 2023-06-13 | Mechanical / HVAC | 465 WEST 142 STREET | INSTALLATION OF SPLIT SYSTEM ON FLOORS 001, MEZ001, AND OSP WITH A TOTAL CAPACITY OF 28 TONS. NO CHANGE TO EGRESS, USE, OR OCCUPANCY. | $98,000 |
| M08025425-S2-MS | 2023-03-15 | Mechanical / HVAC | 175 WEST 95 STREET | MH SYSTEMS IN APTS 285 & 28G FILED IN CONJUNCTION WITH DOB NOW GC AND PL. NO CHANGE TO USE, OCCUPANCY OR EGRESS. | $20,000 |
| M08020557-I1-MS | 2023-02-07 | Mechanical / HVAC | 133 WEST 22 STREET | Filing to modify ventilation systems and HVAC systems at Apt 1H & 2J as per plans. No change in use, egress, or occupancy under this application. | $40,000 |
| X00768451-I1-MS | 2022-12-14 | Mechanical / HVAC | 2545 BOSTON ROAD | Addition of (1) rooftop unit. | $21,750 |
| X00769706-I1-MS | 2022-12-14 | Mechanical / HVAC | 2537 BOSTON ROAD | Removal of (1) rooftop unit and replacement of (1) rooftop unit. | $21,750 |
| M00737173-I1-MS | 2022-12-07 | Mechanical / HVAC | 298 ELIZABETH STREET | HEREWITH FILE PLAN TO RENOVATE EXISTING APARTMENT #3. WORK TYPE TO INCLUDE PLUMBING, MECHANICAL AND CARPENTRY WORK. MECHANICAL WORK COMPLIES WITH 2014 NYC MECHANICAL CODE. NO CHANG | $121,000 |
| M00737173-I1-MS | 2022-12-07 | General construction | 298 ELIZABETH STREET | HEREWITH FILE PLAN TO RENOVATE EXISTING APARTMENT #3. WORK TYPE TO INCLUDE PLUMBING, MECHANICAL AND CARPENTRY WORK. MECHANICAL WORK COMPLIES WITH 2014 NYC MECHANICAL CODE. NO CHANG | $121,000 |
| M08002119-I1-MS | 2022-09-16 | Mechanical / HVAC | 521 WEST 57 STREET | Replacement of AC Unit. No change to use or egress. | $18,000 |
| B00581261-I1-MS | 2022-05-04 | Mechanical / HVAC | 19 GRACE COURT | REPLACE 2 NEW AIR HANDLING UNITS AND 2 NEW CONDENSING UNITS AND ASSOCIATED DUCT WORK IN APARTMENT #2B. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | $30,000 |
| M00543520-I1-MS | 2022-03-07 | Mechanical / HVAC | 25 CENTRAL PARK WEST | Replacement of existing split central system air conditioning with reconfigured new system. Replacement of some in-millwork cast iron steam radiators by in-millwork baseboard stea | $70,000 |
| M00564191-I1-MS | 2021-10-18 | Mechanical / HVAC | 131 EAST 66 STREET | REPLACE TWO (2) FIVE TON AIR COOLED CHILLERS. NO CHANGE TO USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION. | $20,000 |
| M00500013-I1-MS | 2021-08-04 | Mechanical / HVAC | 48 EAST 13 STREET | MECHANICAL MODIFICATIONS RELATED TO INSTALLATION OF AC UNITS IN EXISTING RESIDENTIAL APARTMENT. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION | $96,000 |
| M00500613-I1-MS | 2021-07-26 | Mechanical / HVAC | 27 BARROW STREET | Installation of new split AC unit and exhaust fan. No change in use, egress, and occupancy. | $18,000 |
| M38552581-I1-MS | 2021-04-29 | Mechanical / HVAC | 48 GREAT JONES STREET | MECHANICAL WORK IN CONJUNCTION WITH ALT 2 APPLICATION #140881981 AND #123347743. DUCT WORK AND RELATED FINISHES. | $20,000 |
| M00403222-I1-MS | 2020-11-09 | Mechanical / HVAC | 1035 PARK AVENUE | REPLACEMENT OF EXISTING LOBBY HVAC EQUIPMENT AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $19,500 |
| M00322580-I1-MS | 2020-08-07 | Mechanical / HVAC | 826 BROADWAY | INSTALLATION OF 2 PACKAGED UNITS WITH A TOTAL CAPACITY OF 20 TONS. NO CHANGE TO EGRESS, USE, OR OCCUPANCY. | $70,000 |
| M00297294-I1-MS | 2020-07-31 | Mechanical / HVAC | 48 GREAT JONES STREET | MECHANICAL WORK IN CONJUNCTION WITH ALT 2 APPLICATION #140881981 AND #123347743. DUCT WORK AND RELATED FINISHES. | $20,000 |
| M00310153-I1-MS | 2020-06-11 | Mechanical / HVAC | 860 5 AVENUE | REPLACEMENT OF EXISTING CORRIDOR VENTILATION UNITS AND MODIFICATION OF EXISTING DUCT WORK, AS PER PLANS. INSTALLATION OF NEW STEEL DUNNAGE TO SUPPORT NEW EQUIPMENT, AS PER PLANS. N | $235,000 |
| B00272818-I1-MS | 2020-03-03 | Mechanical / HVAC | 75 LIVINGSTON STREET | Installation of HVAC units as per plans filed. There is no change in occupancy, use, or egress. | $52,691 |
| M00282942-I1-MS | 2020-01-03 | Mechanical / HVAC | 308 EAST 72 STREET | REPLACEMENT OF EXISTING TENANT ONLY FITNESS CENTER HVAC EQUIPMENT AS PER PLANS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY. | $22,000 |
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 →
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