MiCasa

Big 4 Construction

License #977406 · activelicensed since 2012Bbased in San Franciscobond $25kworkers’ comp: exemptnot on Yelp

Named as contractor on 1 ADU project in San Francisco (and 10 permits of any kind). Verify at CSLB before hiring.

ADU projects
1
1 legalization
Declared cost (middle half)
$296k
median $296k
Build time
—
median, issued → completed
Open · finished
1 · 0

Their ADU projects

  1. 547 Edinburgh StExcelsior
    Converted · legalizationPermit issued, in progress1 permitdeclared $296k + other work
    filed Oct 2025permit 11 months2 months since issue
    ADU permit 202510107242 · city record · identified from permit text, two reviewers agree

Each row is one project: the ADU permit plus its revisions, sub-permits and trade permits. Dates are the city’s.