Holmes Structural
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#180
by SF filing activity
among SF architects & engineers, last 90 days
7
projects tracked
Jan 2025 to Jul 2026
4/16
active weeks
weeks with a filing (last 16)
2 of the 7 Holmes Structural projects filed new permits in the last 30 days.
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$1.6M Potrero Hill renovation
Filed 12 days ago · 2 filings · Holmes Structural: engineer
Ref: deferred mep & minor architecturual & structural revisions
GC named · Architect identified
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$135K Financial District/South Beach renovation
Filed 29 days ago · Holmes Structural: engineer
9/f: structural upgrades to accommodate future tenant buildout
GC named · Architect identified
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$709K Mission Bay renovation
Filed May 2025 · 2 filings · Holmes Structural: engineer
**ab004: deferred slab strengthening frp for
GC named · Architect identified · Engineer identified
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4 more
Holmes Structural 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.
7 project records for Holmes Structural: addresses, values, project teams
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Middle 50% of declared values: $1–$1.5M (median $709K)
Most recent filing: Potrero Hill · Jul 24, 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)
Jul 2026
peak month
Project mix · by use
Commercial75%
Residential25%
Geography · by neighborhood
Potrero Hill43%
Financial District/South Beach29%
Mission14%
Mission Bay14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Palazzo Projects | Architecture | 2 | |
| 2 | Woods Bagot | Architecture | 1 | |
| 1 | Novo Construction Inc | General contractor | 1 | |
| 2 | Plant Construction Co, Lp | General contractor | 1 | |
| 3 | Principal Builders Inc. | General contractor | 1 | |
| 4 | Spnr Built Inc. | General contractor | 1 | |
| 5 | Hillhouse Construction Company Inc | 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 Holmes Structural filed?▾
PermitPipeline tracks 7 San Francisco building-permit projects for Holmes Structural (Jan 2025 to Jul 2026). 4 had filing activity in the last 90 days.
Does Holmes Structural work on commercial or residential projects?▾
Across its tracked San Francisco filings, 75% of Holmes Structural's projects are commercial and 25% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Holmes Structural work?▾
43% of Holmes Structural's tracked San Francisco projects are in Potrero Hill.
What is a typical Holmes Structural project worth?▾
Across the 9 tracked projects with a declared value, Holmes Structural averages $605K per project (declared value on the permit filing, not contract value).
Which firms does Holmes Structural work with most often?▾
Holmes Structural most frequently appears on the same San Francisco permit filings as Palazzo Projects, Woods Bagot, STUDIOS ARCHITECTURE. Appearing together indicates association on shared filings, not a proven working relationship.
Is Holmes Structural an engineering firm?▾
Holmes Structural is listed as an engineering firm 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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