3serg Homebuilder INC
License #1062416 · activelicensed since 2020B, C-9based in San Josebond $25kworkers’ comp: carriernot on Yelp
Named as contractor on 1 ADU project in San Francisco (and 3 permits of any kind). Verify at CSLB before hiring.
ADU projects
1
1 garage conversion
Declared cost (middle half)
$182k
median $182k
Build time
3 years 1 month
median, issued → completed
Open · finished
0 · 1
Their ADU projects
- 108 Albion StMissionConverted · garage conversionCompleted10 permitsdeclared $182k for 2 ADUsfiled Dec 2020permit 2 years 5 monthsbuilt 3 years 1 month · done Jun 2026ADU permit 202012070397 · 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.