Gdh Roofing & Building Inc
General contractor · San Francisco permit activity
(415) 713-1282816 Silliman St, San Francisco, CA 94134
General contractor active in San Francisco construction, tracked from public building-permit filings.
#175
by SF filing activity
among SF general contractors, last 90 days
42
projects tracked
Jan 2025 to Jul 2026
5/16
active weeks
weeks with a filing (last 16)
1 of the 42 Gdh Roofing & Building projects filed new permits in the last 30 days.
Start your 14-day trialSelect Gdh Roofing & Building projects
$485K Sunset/Parkside renovation
Filed 8 days ago · 3 filings · Gdh Roofing & Building: GC
Revision to &: construct new deck w/ staircase at rear of house (18'x5x9x)
GC named · 1 other firm identified
View project details →
$17K Portola renovation
Filed 1 month ago · Gdh Roofing & Building: GC
Reroof with hot works
GC named
View project details →
$8K Oceanview/Merced/Ingleside renovation
Filed 2 months ago · Gdh Roofing & Building: GC
Reroof hot works
GC named
View project details →
39 more
Gdh Roofing & Building projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
42 project records for Gdh Roofing & Building: addresses, values, project teams
Start 14-day free trial
Middle 50% of declared values: $9K–$12K (median $10K)
Most recent filing: Sunset/Parkside · Jul 29, 2026
4 active · 3 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
4
active projects (last 90d)
3
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Commercial2%
Residential98%
Geography · by neighborhood
Sunset/Parkside42%
Outer Mission21%
Excelsior17%
Oceanview/Merced/Ingleside10%
Outer Richmond10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Ca H Voong | Architecture | 1 | |
| 1 | Kenneth Chiu | General contractor | 1 |
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 Gdh Roofing & Building Inc filed?▾
PermitPipeline tracks 42 San Francisco building-permit projects for Gdh Roofing & Building Inc (Jan 2025 to Jul 2026). 4 had filing activity in the last 90 days.
Does Gdh Roofing & Building Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 2% of Gdh Roofing & Building Inc's projects are commercial and 98% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Gdh Roofing & Building Inc work?▾
29% of Gdh Roofing & Building Inc's tracked San Francisco projects are in Sunset/Parkside.
What is a typical Gdh Roofing & Building Inc project worth?▾
Across the 46 tracked projects with a declared value, Gdh Roofing & Building Inc averages $24K per project (declared value on the permit filing, not contract value).
Which firms does Gdh Roofing & Building Inc work with most often?▾
Gdh Roofing & Building Inc most frequently appears on the same San Francisco permit filings as Kenneth Chiu, Ca H Voong. Appearing together indicates association on shared filings, not a proven working relationship.
Is Gdh Roofing & Building Inc a general contractor?▾
Gdh Roofing & Building Inc 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.
Firm directories by market