A W Construction Company

License #803442 · work comp susplicensed since 2002Bbased in San Franciscobond $25kworkers’ comp: license does not have current w/cnot on Yelp

Named as contractor on 1 ADU project in San Francisco (and 31 permits of any kind). Verify at CSLB before hiring.

ADU projects
1
1 ground-floor conversion
Declared cost (middle half)
$186k
median $186k
Build time
1 year 2 months
median, issued → completed
Open · finished
0 · 1

Their ADU projects

  1. 351 Valley StNoe Valley
    Converted · ground-floor conversionCompleted6 permitsdeclared $186k
    filed Jun 2024permit 6 monthsbuilt 1 year 2 months · done Feb 2026
    ADU permit 202402276616 · 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.