Amherst Associates Construction Management INC

License #811425 · activelicensed since 2002A, B, C10, C16, C27, C33, C36based in San Franciscobond $25kworkers’ comp: carrier

Named as contractor on 1 ADU project in San Francisco (and 30 permits of any kind). Verify at CSLB before hiring.

ADU projects
1
1 backyard unit
Declared cost (middle half)
$257k
median $257k
Build time
2 years
median, issued → completed
Open · finished
0 · 1

Their ADU projects

  1. 3145 Cesar Chavez StBernal Heights
    DetachedCompleted5 permitsdeclared $257k
    filed Nov 2021permit 2 years 9 monthsbuilt 2 years · done Aug 2026
    ADU permit 202111233084 · 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.