Wm A J Shaeffer & Sons
Wm A J Shaeffer & Sons concentrates in commercial mep in Philadelphia (99% of its 163 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in Philadelphia spans 2007–2026. Filing activity is up 50% over the last 90 days versus the prior 90 — a market heating up.
- Market
- Philadelphia
- Active
- 2007–2026 · 19 yrs
- Licence IDs on their permits
- —
- Reliable value
- —
- Coverage
- —
- Reliable filings
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- Rank in Philadelphia
- #608
- Permits (all-time, all segments)
- 162
- Filings 90d
- 3
- Filings 30d
- 1
- Latest permit
- Jul 31, 2026
Primarily Commercial MEP — 99% of 163 segment-classified permits
Wm A J Shaeffer & Sons has 162 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.
Monthly value isn’t shown: too few of Wm A J Shaeffer & Sons’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Typical service area ~10 mi in Philadelphia
The p90 footprint of where Wm A J Shaeffer & Sons has pulled permits in Philadelphia — drawn from 155 mappable permits of 163 indexed (95%). It reflects detected permit activity, not a guaranteed service-area claim.
- Philadelphia163
Showing 20 of 163 permits by Wm A J Shaeffer & Sons in the indexed window · most recent first
- Aug 10, 2026Commercial MEP5 Crescent Dr, Philadelphia, PAElectrical · Commercial—
- Jul 31, 2026Commercial MEP3800 Powelton Ave, Philadelphia, PAElectrical · Commercial—
- Jun 30, 2026Commercial MEP5 Crescent Dr, Philadelphia, PAElectrical · Commercial—
- Apr 21, 2026Commercial MEP7500 Central Ave, Philadelphia, PAElectrical · Commercial—
- Apr 15, 2026Commercial MEP3401 Civic Center Blvd, Philadelphia, PAElectrical · Commercial—
- Feb 26, 2026Commercial MEP7500 Central Ave, Philadelphia, PAElectrical · Commercial—
- Feb 17, 2026Commercial MEP7500 Central Ave, Philadelphia, PAElectrical · Commercial—
- Jan 29, 2026Commercial MEP3800 Powelton Ave, Philadelphia, PAElectrical · Commercial—
- Dec 22, 2025Commercial MEP1 Convention Ave, Philadelphia, PAElectrical · Commercial—
- Oct 30, 2025Commercial MEP3501 Civic Center Blvd, Philadelphia, PAElectrical · Commercial—
- Oct 15, 2025Commercial MEP3501 Civic Center Blvd, Philadelphia, PAElectrical · Commercial—
- Oct 9, 2025Commercial MEP3401 Civic Center Blvd, Philadelphia, PAElectrical · Commercial—
- Sep 22, 2025Commercial MEP3501 Curie Blvd, Philadelphia, PAElectrical · Commercial—
- Sep 15, 2025Commercial MEP3800 Powelton Ave, Philadelphia, PAElectrical · Commercial—
- Sep 8, 2025Commercial MEP5100 S 16th St, Philadelphia, PAElectrical · Commercial—
- Jul 31, 2025Commercial MEP2716 South St, Philadelphia, PAElectrical · Commercial—
- Jul 21, 2025Commercial MEP10800 Knights Rd, Philadelphia, PAElectrical · Commercial—
- Jul 16, 2025Commercial MEP3800 Powelton Ave, Philadelphia, PAElectrical · Commercial—
- May 27, 2025Commercial MEP3400 Civic Center Blvd, Philadelphia, PAElectrical · Commercial—
- May 27, 2025Commercial MEP7500 Central Ave, Philadelphia, PAElectrical · Commercial—
Aug 10, 2026 | 5 Crescent Dr, Philadelphia, PA | Commercial MEP Commercial | — |
Jul 31, 2026 | 3800 Powelton Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Jun 30, 2026 | 5 Crescent Dr, Philadelphia, PA | Commercial MEP Commercial | — |
Apr 21, 2026 | 7500 Central Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Apr 15, 2026 | 3401 Civic Center Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
Feb 26, 2026 | 7500 Central Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Feb 17, 2026 | 7500 Central Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Jan 29, 2026 | 3800 Powelton Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Dec 22, 2025 | 1 Convention Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 30, 2025 | 3501 Civic Center Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 15, 2025 | 3501 Civic Center Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 9, 2025 | 3401 Civic Center Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
Sep 22, 2025 | 3501 Curie Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
Sep 15, 2025 | 3800 Powelton Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Sep 8, 2025 | 5100 S 16th St, Philadelphia, PA | Commercial MEP Commercial | — |
Jul 31, 2025 | 2716 South St, Philadelphia, PA | Commercial MEP Commercial | — |
Jul 21, 2025 | 10800 Knights Rd, Philadelphia, PA | Commercial MEP Commercial | — |
Jul 16, 2025 | 3800 Powelton Ave, Philadelphia, PA | Commercial MEP Commercial | — |
May 27, 2025 | 3400 Civic Center Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
May 27, 2025 | 7500 Central Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Addresses where Wm A J Shaeffer & Sons 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.
- Thomas Uhl813 commercial mep
- Lor-Mar Mechanical Services731 commercial mep
- Hatzel & Buehler719 commercial mep
- Shegda Construction664 commercial mep
- Baldwin Electrical Construction585 commercial mep
- Ferko Plumbing & Heating CO514 commercial mep
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