All Trusty Builders
License #909984 · activelicensed since 2008B, C10based in San Franciscobond $25kworkers’ comp: carriernot on Yelp
Named as contractor on 2 ADU projects in San Francisco (and 23 permits of any kind). Verify at CSLB before hiring.
ADU projects
2
1 legalization · 1 ground-floor conversion
Declared cost (middle half)
$224k–$272k
median $248k
Build time
1 year 11 months
median, issued → completed
Open · finished
0 · 2
Their ADU projects
- 2258 34th AveSunset/ParksideConverted · legalizationCompleted8 permitsdeclared $200kfiled Aug 2023permit 10 monthsbuilt 1 year 8 months · done Mar 2026ADU permit 202308315692 · city record · identified from permit text, two reviewers agree
- 1598A 28th AveSunset/ParksideConverted · ground-floor conversionCompleted11 permitsdeclared $296kfiled Nov 2021permit 6 monthsbuilt 2 years 1 month · done Jun 2024ADU permit 202111233056 · city record · flagged ADU by SF DBI
Each row is one project: the ADU permit plus its revisions, sub-permits and trade permits. Dates are the city’s.