Ywum Ent INC

Ywum Ent INC is a California corporation based in San Francisco (San Francisco County) with contractor license #873777 (B), first issued in 2006. CSLB status on Nov 9, 2026: Active, no violations. From Jan 1, 2025 to Nov 8, 2026, building departments recorded 5 permits under this name, 1 of them home projects (kitchen & bath). 80% of them were finaled by the city inspector. The median declared job value is $20,000. Most of the work was in 94121 · Outer Richmond / Seacliff, 94122 · Sunset/Parkside / Inner Sunset. The latest permit is from Sep 29, 2025. The license lists a contractor bond and workers' compensation coverage.

5permits 2025–26
1home-project permit
80%finaled by inspector
$20,000median declared job value

(415) 515-6722

Business phone (CSLB)

Before you sign, confirm the license is still active on the CSLB site, get a written contract and ask for the permit number for your job.

Is this your business? You can ask us to correct or remove this profile. hello@permitproven.com

License

License #873777
StatusActive, no violations
ClassesB
Business typecorporation
Issued / ExpiresMar 3, 2006 / Mar 31, 2028
Contractor bondYes
Workers' compYes, on file
Based inSan Francisco, San Francisco County

Recent permits

DateWorkAreaDeclared valueStatus
Sep 29, 2025Other permits94122 · Sunset/Parkside / Inner Sunset$6,000Finaled
Sep 29, 2025Other permits94122 · Sunset/Parkside / Inner Sunset$6,000Finaled
Aug 13, 2025Other permits94121 · Outer Richmond / Seacliff$30,000Finaled
Jul 2, 2025Kitchen & bath remodel94121 · Outer Richmond / Seacliff$962,000Issued
Apr 9, 2025Other permits94118 · Inner Richmond / Presidio Heights$20,000Finaled

Street addresses of homeowners are never shown.

Work on permits

Other permits · 4 permits Kitchen & bath remodel · 1 permit

Where they work

94121 · Outer Richmond / Seacliff · 2 permits94122 · Sunset/Parkside / Inner Sunset · 2 permits94118 · Inner Richmond / Presidio Heights · 1 permit

Similar contractors in San Francisco