COMPANY RECORD · PHILADELPHIA, PA
Collins & Collins Mechanical — permit history in Philadelphia, PA
Collins & Collins Mechanical appears on 14 Philadelphia permit records from 2021 through 2026, all of them mechanical.
Permit categories
| Category | Permits | Share |
|---|---|---|
| Mechanical | 14 | 100% |
Activity by year
| Year | Permits issued |
|---|---|
| 2021 | 1 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Busiest year on record: 2022, with 5 permits. One project can account for several filings, so read this as filing activity rather than workload.
Names on the same project timelines
| Name in source | Linked permits | Last seen |
|---|---|---|
| Target Bldg Constructn Inc | 5 | 2026-01-15 |
| Flatiron Building Company | 2 | 2023-11-14 |
| Lorenzon Bros Co | 2 | 2024-11-22 |
| Wm A J Shaeffer & Sons | 1 | 2025-05-27 |
4 named participants share a resolved project timeline with Collins & Collins Mechanical. A shared timeline is a research lead, not proof of a partnership or a current contract. Names appear as the authority published them.
Where they worked
| Address in source | Most recent permit |
|---|---|
| 3600 PINE ST | 2026-01-15 |
| 3318-28 N BROAD ST | 2025-05-27 |
| 221 S 34TH ST | 2024-11-22 |
| 3401 CURIE BLVD | 2024-03-22 |
| 5301 CEDAR AVE | 2023-06-02 |
| 3600-90 WALNUT ST | 2022-05-25 |
| 220-60 S 33RD ST | 2022-04-19 |
| 3600-48 CHESTNUT ST | 2021-08-02 |
8 distinct addresses on record. Addresses appear as the authority published them. A permit is a filing at an address, not a completed job there.
Permits on record
14 permits; open the full list
| Permit | Issued | Category | Address in source | Scope as filed | Declared value |
|---|---|---|---|---|---|
| MP-2025-006398 | 2026-01-15 | Mechanical | 3600 PINE ST | ||
| MP-2025-002867 | 2025-05-27 | Mechanical | 3318-28 N BROAD ST | ||
| MP-2024-004438 | 2024-11-22 | Mechanical | 221 S 34TH ST | ||
| MP-2024-004997 | 2024-11-08 | Mechanical | 3600 PINE ST | ||
| MP-2024-001229 | 2024-03-22 | Mechanical | 3401 CURIE BLVD | ||
| MP-2023-004665 | 2023-11-14 | Mechanical | 221 S 34TH ST | ||
| MP-2023-002042 | 2023-06-02 | Mechanical | 5301 CEDAR AVE | ||
| MP-2023-001772 | 2023-05-01 | Mechanical | 5301 CEDAR AVE | ||
| MP-2022-005582 | 2022-12-20 | Mechanical | 5301 CEDAR AVE | ||
| MP-2022-002610 | 2022-06-27 | Mechanical | 5301 CEDAR AVE | ||
| MP-2022-002686 | 2022-05-25 | Mechanical | 3600-90 WALNUT ST | ||
| MP-2022-002278 | 2022-05-16 | Mechanical | 5301 CEDAR AVE | ||
| MP-2022-000175 | 2022-04-19 | Mechanical | 220-60 S 33RD ST | ||
| MP-2021-002940 | 2021-08-02 | Mechanical | 3600-48 CHESTNUT ST |
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 Philadelphia 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 →