Yiu Cheong Construction CO INC
Yiu Cheong Construction CO INC is a California corporation based in San Francisco (San Francisco County) with contractor license #670461 (B), first issued in 1993. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 23 permits under this name, 8 of them home projects (remodel & repair, ADU, patio cover & deck). 35% of them were finaled by the city inspector. The median declared job value is $8,000. Most of the work was in 94121 · Outer Richmond / Seacliff. The latest permit is from Sep 28, 2026. The license lists a contractor bond and workers' compensation coverage.
Business phone (CSLB)
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License
| License # | 670461 |
|---|---|
| Status | Active, no violations |
| Classes | B |
| Business type | corporation |
| Issued / Expires | May 3, 1993 / Nov 30, 2027 |
| Contractor bond | Yes |
| Workers' comp | Yes, on file |
| Based in | San Francisco, San Francisco County |
All permits (23)
| Date | Work | Area | Declared value | Status |
|---|---|---|---|---|
| Sep 28, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | $5,000 | Issued |
| Sep 28, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | $5,000 | Issued |
| Sep 28, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | $15,000 | Issued |
| Sep 28, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | $15,000 | Issued |
| Jul 24, 2026 | Kitchen & bath remodel | 94121 · Outer Richmond / Seacliff | $100,772 | Issued |
| Mar 20, 2026 | Room addition | 94116 · Sunset/Parkside / West of Twin Peaks | $230,000 | Finaled |
| Feb 2, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | $5,000 | Finaled |
| Jan 26, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | – | Issued |
| Jan 26, 2026 | Other permits | 94121 · Outer Richmond / Seacliff | – | Issued |
| Nov 21, 2025 | Other permits | 94121 · Outer Richmond / Seacliff | $8,000 | Issued |
| Nov 21, 2025 | Other permits | 94121 · Outer Richmond / Seacliff | $8,000 | Issued |
| Oct 14, 2025 | Other permits | 94121 · Outer Richmond / Seacliff | $5,000 | Finaled |
| Oct 8, 2025 | Other permits | 94121 · Outer Richmond / Seacliff | $15,000 | Issued |
| Aug 11, 2025 | Other permits | 94121 · Outer Richmond / Seacliff | – | Finaled |
| Jul 22, 2025 | Other permits | 94121 · Outer Richmond / Seacliff | $100,000 | Finaled |
| Jul 7, 2025 | Other permits | 94122 · Sunset/Parkside / Inner Sunset | $2,000 | Finaled |
| Jun 23, 2025 | Other permits | 94131 · Noe Valley / Glen Park | $4,000 | Finaled |
| Jun 23, 2025 | ADU / granny flat | 94121 · Outer Richmond / Seacliff | $185,000 | Issued |
| Jun 23, 2025 | ADU / granny flat | 94121 · Outer Richmond / Seacliff | $185,000 | Issued |
| Jun 10, 2025 | Remodel & repair | 94116 · Sunset/Parkside / West of Twin Peaks | $5,000 | Finaled |
| Mar 21, 2025 | Remodel & repair | 94121 · Outer Richmond / Seacliff | $460,000 | Issued |
| Mar 21, 2025 | Remodel & repair | 94121 · Outer Richmond / Seacliff | $460,000 | Issued |
| Jan 7, 2025 | Patio cover & deck | 94121 · Outer Richmond / Seacliff | $2,000 | Issued |
Street addresses of homeowners are never shown.
Work on permits
Where they work
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