Citi - Seismic

License #910730 · activelicensed since 2008Bbased in San Franciscobond $25kworkers’ comp: carriernot on Yelp

Named as contractor on 2 ADU projects in San Francisco (and 57 permits of any kind). Verify at CSLB before hiring.

ADU projects
2
1 legalization · 1 ground-floor conversion
Declared cost (middle half)
$2.0M–$3.8M
median $2.9M
Build time
2 years 2 months
median, issued → completed
Open · finished
1 · 1

Their ADU projects

  1. 28 Day StNoe Valley
    Converted · legalizationPermit issued, in progress1 permitdeclared $4.8M + other work
    filed Mar 2025permit 7 months1 year 1 month since issue
    ADU permit 202502240915 · city record · identified from permit text, two reviewers agree
  2. Converted · ground-floor conversionCompleted7 permitsdeclared $1.0M + other work
    filed Feb 2023permit 1 year 2 monthsbuilt 2 years 2 months · done Jun 2026
    ADU permit 202302162120 · 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.