Diamond Ridge Roofing Systems
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1245
by SF filing activity
among SF general contractors, last 90 days
25
projects tracked
Jan 2025 to Apr 2026
1/16
active weeks
weeks with a filing (last 16)
Every Diamond Ridge Roofing Systems project: scopes, declared values, teams and filing history.
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$22K Mission renovation
Grade DFiled 5 months ago · Diamond Ridge Roofing Systems: GC
Re-roofing: full tear off to install 1600 sq ft of comp shingles, no hot work
GC named
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$9K Sunset/Parkside renovation
Grade DFiled 3 months ago · Diamond Ridge Roofing Systems: GC
Reroofing no hot work, full tear off to install new 1600 sqft of flat roof
GC named
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$13K Sunset/Parkside renovation
Grade DFiled 5 months ago · Diamond Ridge Roofing Systems: GC
Re-roofing no hot works. no work to (e) roof structural sheathing
GC named
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22 more
Diamond Ridge Roofing Systems projects with project intelligence
Scopes, values, teams and filing history for every one
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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.
25 project records for Diamond Ridge Roofing Systems: addresses, values, project teams
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Middle 50% of declared values: $10K–$18K (median $13K)
Most recent filing: Sunset/Parkside · Apr 16, 2026
0 active · 0 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
0
active projects (last 90d)
0
newly observed (last 90d)
Apr 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Sunset/Parkside25%
West of Twin Peaks25%
Bayview Hunters Point19%
Mission19%
Castro/Upper Market12%
Frequently asked questions
How many SF projects has Diamond Ridge Roofing Systems filed?▾
PermitPipeline tracks 25 San Francisco building-permit projects for Diamond Ridge Roofing Systems (Jan 2025 to Apr 2026). 0 had filing activity in the last 90 days.
Does Diamond Ridge Roofing Systems work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Diamond Ridge Roofing Systems'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 Diamond Ridge Roofing Systems work?▾
16% of Diamond Ridge Roofing Systems's tracked San Francisco projects are in Sunset/Parkside.
What is a typical Diamond Ridge Roofing Systems project worth?▾
Across the 25 tracked projects with a declared value, Diamond Ridge Roofing Systems averages $14K per project (declared value on the permit filing, not contract value).
Is Diamond Ridge Roofing Systems a general contractor?▾
Diamond Ridge Roofing Systems 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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