| Address | City | Category | Date | Value |
|---|---|---|---|---|
| 1900 MARKET ST | Philadelphia | ELECTRICAL | Sep 17, 2026 | |
| 1708-10 CHESTNUT ST | Philadelphia | ELECTRICAL | Aug 10, 2026 | |
| 1613 WALNUT ST | Philadelphia | ELECTRICAL | Jul 28, 2026 | |
| 833 MARKET ST | Philadelphia | ELECTRICAL | Jun 09, 2026 | |
| 1134 SANSOM ST | Philadelphia | ELECTRICAL | May 22, 2026 | |
| 1604 CHESTNUT ST | Philadelphia | ELECTRICAL | May 19, 2026 | |
| 521-31 S BROAD ST | Philadelphia | ELECTRICAL | Apr 22, 2026 | |
| 201 S 18TH ST | Philadelphia | ELECTRICAL | Mar 09, 2026 | |
| 201 S 18TH ST | Philadelphia | ELECTRICAL | Mar 09, 2026 | |
| 1134 SANSOM ST | Philadelphia | ELECTRICAL | Feb 24, 2026 |
Access all 147 permits through the API, with webhooks (Developer plan and up) that push each new permit this contractor pulls after our nightly ingest — or get an email alert every time WILLIAMS GROUP ELECTRICAL pulls a new permit.
Get free API key Track this contractorData sourced from official government permit records via PermitStack.