Contractor Profile

Kenneth Sowisdral (Ken Sowisdral Sr INC)

Kenneth Sowisdral (Ken Sowisdral Sr INC) concentrates in residential alteration in Philadelphia (72% of its 18 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Philadelphia spans 2019–2026.

First permit: Oct 28, 2019 (2,553d ago)Latest permit: Jan 5, 2026 (292d ago)
The sales record
Market
Philadelphia
Active
2019–2026 · 7 yrs
Licence IDs on their permits
—
Reliable value
—
Coverage
—
Reliable filings
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Rank in Philadelphia
#2,943
Permits (all-time, all segments)
19
Filings 90d
1
Filings 30d
1
Latest permit
Jan 5, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work

Primarily Residential Alteration — 72% of 18 segment-classified permits

Ranked #1,527 in the Philadelphia Residential Alteration 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

Kenneth Sowisdral (Ken Sowisdral Sr INC) has 19 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
Aug ’250–1 permits/moOct ’26
permits per month

Monthly value isn’t shown: too few of Kenneth Sowisdral (Ken Sowisdral Sr INC)’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 ~5 mi in Philadelphia

The p90 footprint of where Kenneth Sowisdral (Ken Sowisdral Sr INC) has pulled permits in Philadelphia — drawn from 15 mappable permits of 20 indexed (75%). It reflects detected permit activity, not a guaranteed service-area claim.

  • Philadelphia20
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Recent permits

Showing 18 of 18 permits by Kenneth Sowisdral (Ken Sowisdral Sr INC) in the indexed window · most recent first

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Oct 22, 2026
4630 Osage Ave, Philadelphia, PA
Residential Alteration
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Jan 5, 2026
929 Manatawna Ave, Philadelphia, PA
Residential Alteration
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Sep 24, 2025
220 Rochelle Ave, Philadelphia, PA
Residential Alteration
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Aug 21, 2025
1930 Spring Garden St # A, Philadelphia, PA
Commercial Alteration
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Sep 20, 2024
887 N 24th St, Philadelphia, PA
Residential Alteration
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Nov 28, 2023
1930 Spring Garden St # A, Philadelphia, PA
Commercial Alteration
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Oct 12, 2023
3432 Warden Dr, Philadelphia, PA
Residential Alteration
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May 31, 2023
3360 Frederick St, Philadelphia, PA
Residential Alteration
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Aug 24, 2022
3518 Ainslie St, Philadelphia, PA
Residential Alteration
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Aug 17, 2022
3459 W Penn St, Philadelphia, PA
Residential MEP
Residential
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Jun 16, 2022
887 N 24th St, Philadelphia, PA
Residential Alteration
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May 31, 2022
3459 W Penn St, Philadelphia, PA
Residential Alteration
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May 26, 2022
629 Federal St, Philadelphia, PA
Residential Alteration
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Mar 7, 2022
4327 Dobson St, Philadelphia, PA
Residential MEP
Residential
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Feb 27, 2021
3929 E Netherfield Rd, Philadelphia, PA
Residential Alteration
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Oct 20, 2020
3929 E Netherfield Rd, Philadelphia, PA
Residential Alteration
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Feb 20, 2020
4327 Dobson St, Philadelphia, PA
Residential Alteration
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Oct 28, 2019
11024 Knights Rd, Philadelphia, PA
Commercial Alteration
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Other top Residential Alteration contractors in Philadelphia
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