Charles A. Klein & Sons
Charles A. Klein & Sons is a specialist commercial mep contractor in Philadelphia — all 11 of its segment-eligible permits fall in commercial mep. Its permit record in Philadelphia spans 2022–2024.
- Market
- Philadelphia
- Active
- 2022–2024 · 2 yrs
- Licence IDs on their permits
- —
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in Philadelphia
- #3,547
- Permits (all-time, all segments)
- 13
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Sep 26, 2024
Primarily Commercial MEP — 100% of 11 segment-classified permits
Charles A. Klein & Sons has 13 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 Charles A. Klein & 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 ~3 mi in Philadelphia
The p90 footprint of where Charles A. Klein & Sons has pulled permits in Philadelphia — drawn from all 13 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Philadelphia13
Showing 11 of 11 permits by Charles A. Klein & Sons in the indexed window · most recent first
- Sep 26, 2024Commercial MEP141-43 N 4th St, Philadelphia, PAPlumbing · Commercial—
- Jul 12, 2024Commercial MEP319 Cherry St, Philadelphia, PAPlumbing · Commercial—
- Mar 14, 2024Commercial MEP700 N Delaware Ave # 2, Philadelphia, PAPlumbing · Commercial—
- Nov 2, 2023Commercial MEP700 N Delaware Ave # 2, Philadelphia, PAHVAC / Mechanical · Commercial—
- Aug 7, 2023Commercial MEP4701-29 Pine St, Philadelphia, PAPlumbing · Commercial—
- Feb 3, 2023Commercial MEP319 Cherry St, Philadelphia, PAPlumbing · Commercial—
- Jan 30, 2023Commercial MEP700 N Delaware Ave # 2, Philadelphia, PAPlumbing · Commercial—
- Oct 27, 2022Commercial MEP141-43 N 4th St, Philadelphia, PAPlumbing · Commercial—
- Oct 19, 2022Commercial MEP257 S 16th St, Philadelphia, PAPlumbing · Commercial—
- Oct 5, 2022Commercial MEP257 S 16th St, Philadelphia, PAPlumbing · Commercial—
- Oct 4, 2022Commercial MEP141-43 N 4th St, Philadelphia, PAPlumbing · Commercial—
Sep 26, 2024 | 141-43 N 4th St, Philadelphia, PA | Commercial MEP Commercial | — |
Jul 12, 2024 | 319 Cherry St, Philadelphia, PA | Commercial MEP Commercial | — |
Mar 14, 2024 | 700 N Delaware Ave # 2, Philadelphia, PA | Commercial MEP Commercial | — |
Nov 2, 2023 | 700 N Delaware Ave # 2, Philadelphia, PA | Commercial MEP Commercial | — |
Aug 7, 2023 | 4701-29 Pine St, Philadelphia, PA | Commercial MEP Commercial | — |
Feb 3, 2023 | 319 Cherry St, Philadelphia, PA | Commercial MEP Commercial | — |
Jan 30, 2023 | 700 N Delaware Ave # 2, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 27, 2022 | 141-43 N 4th St, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 19, 2022 | 257 S 16th St, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 5, 2022 | 257 S 16th St, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 4, 2022 | 141-43 N 4th St, Philadelphia, PA | Commercial MEP Commercial | — |
Addresses where Charles A. Klein & 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 Uhl815 commercial mep
- Lor-Mar Mechanical Services736 commercial mep
- Hatzel & Buehler720 commercial mep
- Shegda Construction667 commercial mep
- Baldwin Electrical Construction585 commercial mep
- Ferko Plumbing & Heating CO514 commercial mep
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