H & Bo Construction INC

License #601847 · activelicensed since 1990Bbased in San Franciscobond $25kworkers’ comp: carrier

Named as contractor on 1 ADU project in San Francisco (and 33 permits of any kind). Verify at CSLB before hiring.

ADU projects
1
1 ground-floor conversion
Declared cost (middle half)
$300k
median $300k
Build time
1 year 7 months
median, issued → completed
Open · finished
0 · 1

Their ADU projects

  1. 475A 18th AveOuter Richmond
    Converted · ground-floor conversionCompleted11 permitsdeclared $300k
    filed Apr 2023permit 10 monthsbuilt 1 year 7 months · done Sep 2025
    ADU permit 202304246350 · 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.