Bingo Builders
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#269
by NYC filing activity
among NYC general contractors, last 90 days
20
project records
Jan 2025 to Jun 2026
5/16
active weeks
weeks with a filing (last 16)
20 projects
Scopes, declared values and this firm's role on each one
See 20 projects involving Bingo Builders
Recent projects involving this firm
Mission
Add new window to existing bedroom in lower unit(1396)
$1K
Bayview Hunters Point
Addressing permit only: purpose of this permit is to create sub addresses " units a,b & c" for…
$1
Visitacion Valley
Add two new bedrooms and wet bar at ground level, convert 752 sq. ft. of non-conditioned space…
$42K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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20 project records for Bingo Builders: addresses, values, project teams
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Middle 50% of declared values: $7K–$87K (median $23K)
Most recent filing: Mission · Jun 16, 2026
3 active · 3 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
3
active projects (last 90d)
3
newly observed (last 90d)
May 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Mission23%
Portola23%
Sunset/Parkside23%
Bayview Hunters Point16%
Excelsior15%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | William Liang | Engineering | 2 | |
| 2 | General Design | Architecture | 1 | |
| 3 | Jingbo Yang | Engineering | 1 | |
| 4 | Lawrence Liao Str. Eng | Architecture | 1 | |
| 5 | William Liang | Engineering | 1 | |
| None on shared filings. | ||||
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Bingo Builders filed?▾
PermitPipeline tracks 20 San Francisco building-permit projects for Bingo Builders (Jan 2025 to Jun 2026). 3 had filing activity in the last 90 days.
Does Bingo Builders work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Bingo Builders's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Bingo Builders work?▾
15% of Bingo Builders's tracked San Francisco projects are in Mission.
What is a typical Bingo Builders project worth?▾
Across the 27 tracked projects with a declared value, Bingo Builders averages $30K per project (declared value on the permit filing, not contract value).
Which firms does Bingo Builders work with most often?▾
Bingo Builders most frequently appears on the same San Francisco permit filings as William Liang, General Design, Jingbo Yang. Appearing together indicates association on shared filings, not a proven working relationship.
Is Bingo Builders a general contractor?▾
Bingo Builders is listed as a general contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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