Permit GraphShortlistSan Francisco building permits since 2000

Permit 202601204172

167 20th Av

temporary shoring for garage addition per permit application 2024-1008-2505. detached structure.

Outcome
In progress (city status: issued, Jun 29, 2026)
Filed
Jan 20, 2026
Permit issued
Jun 29, 2026
Declared cost
$65,000
Building use
2 family dwelling
Neighborhood
Outer Richmond
Contractor
Ace Drilling Engineering Inc (license 1074246)
Property
All permits at this address (block 1380, lot 012)

Everyone on the permit

The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.

Contractor
Ace Drilling Engineering Inc (license 1074246)
Engineer
Armarenda Prasad (license C68517)
Engineer
Erwin O'toole (license C80734)
Authorized agent-others
Erwin O'toole (no license listed)
Authorized agent-others
Juan Duque (no license listed), applicant