Ken Chan
Ken Chan concentrates in residential mep in Philadelphia (70% of its 192 segment-eligible permits), with secondary activity across 1 other segment. Its permit record in Philadelphia spans 2018–2026. Filing activity is down 17% over the last 90 days versus the prior 90.
- Market
- Philadelphia
- Active
- 2018–2026 · 8 yrs
- Licence IDs on their permits
- —
- Reliable value
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- Coverage
- —
- Reliable filings
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- Rank in Philadelphia
- #527
- Permits (all-time, all segments)
- 192
- Filings 90d
- 5
- Filings 30d
- 1
- Latest permit
- Jul 31, 2026
Primarily Residential MEP — 70% of 192 segment-classified permits
Ken Chan has 192 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 Ken Chan’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Typical service area ~8 mi in Philadelphia
The p90 footprint of where Ken Chan has pulled permits in Philadelphia — drawn from 106 mappable permits of 193 indexed (55%). It reflects detected permit activity, not a guaranteed service-area claim.
- Philadelphia193
Showing 20 of 192 permits by Ken Chan in the indexed window · most recent first
- Sep 1, 2026Residential MEP3708 S Hereford Ln, Philadelphia, PAPlumbing · Residential—
- Jul 31, 2026Commercial MEP1602 E Passyunk Ave, Philadelphia, PAPlumbing · Commercial—
- Jul 28, 2026Residential MEP7268 Calvert St, Philadelphia, PAPlumbing · Residential—
- Jul 2, 2026Commercial MEP7322-24 Frankford Ave, Philadelphia, PAPlumbing · Commercial—
- Jun 25, 2026Residential MEP2539 S Marshall St, Philadelphia, PAPlumbing · Residential—
- May 11, 2026Residential MEP3408 Prima Ct, Philadelphia, PAPlumbing · Residential—
- Apr 29, 2026Residential MEP7270 Calvert St, Philadelphia, PAPlumbing · Residential—
- Mar 27, 2026Residential MEP4083 Ford Rd, Philadelphia, PAPlumbing · Residential—
- Mar 26, 2026Residential MEP2141 S 5th St, Philadelphia, PAPlumbing · Residential—
- Mar 26, 2026Residential MEP2701 McKean St, Philadelphia, PAPlumbing · Residential—
- Mar 26, 2026Residential MEP1749 S 4th St, Philadelphia, PAPlumbing · Residential—
- Jan 27, 2026Commercial MEP1681 Grant Ave, Philadelphia, PAPlumbing · Commercial—
- Jan 15, 2026Residential MEP1507 W Loudon St, Philadelphia, PAPlumbing · Residential—
- Jan 15, 2026Residential MEP2113 E Orleans St, Philadelphia, PAPlumbing · Residential—
- Jan 15, 2026Residential MEP2749 S Sheridan St, Philadelphia, PAPlumbing · Residential—
- Dec 10, 2025Residential MEP3156 Friendship St, Philadelphia, PAPlumbing · Residential—
- Dec 1, 2025Commercial MEP8100-16 E Roosevelt Blvd, Philadelphia, PAPlumbing · Commercial—
- Oct 17, 2025Residential MEP2839 Walnut Hill St, Philadelphia, PAPlumbing · Residential—
- Sep 9, 2025Residential MEP3631 Warren St, Philadelphia, PAPlumbing · Residential—
- Sep 9, 2025Residential MEP3629 Warren St, Philadelphia, PAPlumbing · Residential—
Sep 1, 2026 | 3708 S Hereford Ln, Philadelphia, PA | Residential MEP Residential | — |
Jul 31, 2026 | 1602 E Passyunk Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Jul 28, 2026 | 7268 Calvert St, Philadelphia, PA | Residential MEP Residential | — |
Jul 2, 2026 | 7322-24 Frankford Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Jun 25, 2026 | 2539 S Marshall St, Philadelphia, PA | Residential MEP Residential | — |
May 11, 2026 | 3408 Prima Ct, Philadelphia, PA | Residential MEP Residential | — |
Apr 29, 2026 | 7270 Calvert St, Philadelphia, PA | Residential MEP Residential | — |
Mar 27, 2026 | 4083 Ford Rd, Philadelphia, PA | Residential MEP Residential | — |
Mar 26, 2026 | 2141 S 5th St, Philadelphia, PA | Residential MEP Residential | — |
Mar 26, 2026 | 2701 McKean St, Philadelphia, PA | Residential MEP Residential | — |
Mar 26, 2026 | 1749 S 4th St, Philadelphia, PA | Residential MEP Residential | — |
Jan 27, 2026 | 1681 Grant Ave, Philadelphia, PA | Commercial MEP Commercial | — |
Jan 15, 2026 | 1507 W Loudon St, Philadelphia, PA | Residential MEP Residential | — |
Jan 15, 2026 | 2113 E Orleans St, Philadelphia, PA | Residential MEP Residential | — |
Jan 15, 2026 | 2749 S Sheridan St, Philadelphia, PA | Residential MEP Residential | — |
Dec 10, 2025 | 3156 Friendship St, Philadelphia, PA | Residential MEP Residential | — |
Dec 1, 2025 | 8100-16 E Roosevelt Blvd, Philadelphia, PA | Commercial MEP Commercial | — |
Oct 17, 2025 | 2839 Walnut Hill St, Philadelphia, PA | Residential MEP Residential | — |
Sep 9, 2025 | 3631 Warren St, Philadelphia, PA | Residential MEP Residential | — |
Sep 9, 2025 | 3629 Warren St, Philadelphia, PA | Residential MEP Residential | — |
Addresses where Ken Chan 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.
- 1 800 Heaters4,799 residential mep
- Posigen Provider2,987 residential mep
- Best Choice Plumbing2,692 residential mep
- Ferko Plumbing & Heating CO2,415 residential mep
- Roto-Rooter Service CO.2,167 residential mep
- John S Estrada2,055 residential mep
Put Ken Chan on your call list.
Watch this contractor, get a daily email when they pull a new permit, and explore Philadelphia permits in the Market Explorer — enriched and parcel-joined.