Contractor Profile

Felix Williams

Felix Williams concentrates in residential mep in Philadelphia (61% of its 69 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Philadelphia spans 2018–2026.

First permit: Apr 23, 2018 (3,064d ago)Latest permit: Feb 26, 2026 (198d ago)
The sales record
Market
Philadelphia
Active
2018–2026 · 8 yrs
Licence IDs on their permits
Reliable value
Coverage
Reliable filings
Rank in Philadelphia
#1,039
Permits (all-time, all segments)
83
Filings 90d
1
Filings 30d
0
Latest permit
Feb 26, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Residential MEP 61% of 69 segment-classified permits

Ranked #421 in the Philadelphia Residential MEP leaderboard →
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate

Felix Williams has 83 permits, but too few carry a value we can stand behind — so we publish for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.

Below our reliability threshold — too few filings carry a value we stand behind
Monthly activity
Sep ’240–2 permits/moAug ’26
permits per month

Monthly value isn’t shown: too few of Felix Williams’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.

Service area

Typical service area ~4 mi in Philadelphia

The p90 footprint of where Felix Williams has pulled permits in Philadelphia — drawn from 53 mappable permits of 84 indexed (63%). It reflects detected permit activity, not a guaranteed service-area claim.

  • Philadelphia84
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Recent permits

Showing 20 of 69 permits by Felix Williams in the indexed window · most recent first

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Aug 10, 2026
2401 S Lee St, Philadelphia, PA
Residential MEP
Residential
Feb 26, 2026
4617 Pine St Apt H610, Philadelphia, PA
Commercial MEP
Commercial
Feb 26, 2026
3900-16 Castor Ave, Philadelphia, PA
Commercial MEP
Commercial
Dec 1, 2025
3900-16 Castor Ave, Philadelphia, PA
Commercial MEP
Commercial
Nov 18, 2025
4216 Wyalusing Ave, Philadelphia, PA
Residential MEP
Residential
Jul 3, 2025
1315 E Washington Ln, Philadelphia, PA
Commercial MEP
Commercial
May 14, 2025
207 Vine St, Philadelphia, PA
Residential MEP
Residential
Sep 9, 2024
349 S 47th St Apt A610, Philadelphia, PA
Commercial MEP
Commercial
Jun 3, 2024
808-18 N 3rd St, Philadelphia, PA
Commercial MEP
Commercial
Jan 31, 2024
2009 N 17th St, Philadelphia, PA
Residential MEP
Residential
Jan 24, 2024
2009 N 17th St, Philadelphia, PA
Residential MEP
Residential
Sep 15, 2023
534 N 19th St, Philadelphia, PA
Commercial MEP
Commercial
Aug 7, 2023
2206 Pine St, Philadelphia, PA
Residential MEP
Residential
Jul 10, 2023
2401 Washington Ave, Philadelphia, PA
Commercial MEP
Commercial
Apr 6, 2023
2024 Kater St, Philadelphia, PA
Residential MEP
Residential
Apr 6, 2023
1300 W Hunting Park Ave, Philadelphia, PA
Commercial MEP
Commercial
Mar 21, 2023
769-75 S 10th St, Philadelphia, PA
Commercial MEP
Commercial
Feb 1, 2023
1217-19 E Columbia Ave, Philadelphia, PA
Commercial MEP
Commercial
Jan 13, 2023
1625 W Thompson St, Philadelphia, PA
Commercial MEP
Commercial
Oct 26, 2022
2050 Kater St, Philadelphia, PA
Residential MEP
Residential
Sites Felix Williams returns to3 in Philadelphia

Addresses where Felix Williams has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.

Other top Residential MEP contractors in Philadelphia
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