Keightley Builders INC
License #965843 · activelicensed since 2011Bbased in San Franciscobond $25kworkers’ comp: carriernot on Yelp
Named as contractor on 2 ADU projects in San Francisco (and 56 permits of any kind). Verify at CSLB before hiring.
ADU projects
2
1 legalization · 1 garage conversion
Declared cost (middle half)
$111k–$244k
median $178k
Build time
7 months
median, issued → completed
Open · finished
0 · 2
Their ADU projects
- 1602C Treat AveBernal HeightsConverted · legalizationCompleted4 permitsdeclared $45kfiled Jul 2024permit 3 monthsbuilt 5 months · done Mar 2025ADU permit 202406204946 · city record · flagged ADU by SF DBI
- 225 Duboce AveMissionConverted · garage conversionCompleted6 permitsdeclared $310k for 3 ADUsfiled Jun 2020permit 1 year 4 monthsbuilt 8 months · done Jun 2022ADU permit 202006058191 · 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.