Permit-verified profile
Robert J. Williams
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Permit records
2
Median project value
Not on record
Most recent job
2026-03-10
Is Robert J. Williams legit?
What the public permit record shows, not self-reported reviews.
- Is Robert J. Williams a real contractor?
- Robert J. Williams appears in public building-permit records with 2 permits filed through 2026 in and around City of Philadelphia, PA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
- How is Robert J. Williams's track record verified?
- Every figure on this page comes from building permits pulled from municipal records and matched to Robert J. Williams by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.
- Is Robert J. Williams licensed and insured?
- This profile is built from permit records, which confirm permitted work but do not include license status. Robert J. Williams has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.
- How recent is Robert J. Williams's work?
- The most recent permit on record for Robert J. Williams is dated 2026-03-10, with 2 permits on file in total.
Trades on record
Recent permitted projects
- New drains, vents and supply lines run for a sfh; project to include 2 full, and 1 half bath, two laundry outlets and 1 kitchen; new rain leader, exterior hose bibs and new hwh 17 FIXTURES.City of Philadelphia · 2026
- Whole house plumbing renovation Installation of new DWV line to kitchen, 1st floor bathroom, and 2nd floor bathrooms Installation of new water supply manifold and supply lines to kitchen and bathrooms Installation of new water heaterCity of Philadelphia · 2025
Permitted projects on public record. Addresses are omitted for privacy.
Permit activity in City of Philadelphia
Area served
City of Philadelphia
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</a>Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Listed on Proven Pros.