William Harrison Consult Eng
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#511
by SF filing activity
among SF architects & engineers, last 90 days
11
projects tracked
Apr 2025 to May 2026
1/16
active weeks
weeks with a filing (last 16)
Every William Harrison Consult Eng project: scopes, declared values, teams and filing history.
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$198K Inner Sunset renovation
Filed 2 months ago · William Harrison Consult Eng: engineer
Remodel ground floor for new media room, office, bathroom, laundry and storage
GC named · Architect identified
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$159K West of Twin Peaks renovation
Filed 7 months ago · 2 filings · William Harrison Consult Eng: engineer
Revision to: deck stair changes position, 1st/f deck decreased in size, storage fl deck increases in size, firewall switches to opposite…
GC named · 2 architects identified
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$24K Outer Richmond renovation
Filed 9 months ago · 2 filings · William Harrison Consult Eng: engineer
Revision to. at 2nd flr, replace (e) door w/new window. remove (e) stair landing
No GC named · Architect identified
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8 more
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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.
11 project records for William Harrison Consult Eng: addresses, values, project teams
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Middle 50% of declared values: $27K–$198K (median $101K)
Most recent filing: Inner Sunset · May 21, 2026
1 active · 1 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
1
newly observed (last 90d)
May 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
West of Twin Peaks34%
Haight Ashbury22%
Sunset/Parkside22%
Inner Sunset11%
Noe Valley11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Cassandra Mettling Davis | Architecture | 8 | |
| 2 | Cmd Architecture | Architecture | 2 | |
| 1 | Cs Construction Co | General contractor | 2 | |
| 2 | Fog Horn Builders Inc | General contractor | 2 | |
| 3 | Kriscraft Llc | General contractor | 2 | |
| 4 | 415 Design+Build | General contractor | 1 | |
| 5 | Opus Pacific Development | 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 William Harrison Consult Eng filed?▾
PermitPipeline tracks 11 San Francisco building-permit projects for William Harrison Consult Eng (Apr 2025 to May 2026). 1 had filing activity in the last 90 days.
Does William Harrison Consult Eng work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of William Harrison Consult Eng'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 William Harrison Consult Eng work?▾
27% of William Harrison Consult Eng's tracked San Francisco projects are in West of Twin Peaks.
What is a typical William Harrison Consult Eng project worth?▾
Across the 13 tracked projects with a declared value, William Harrison Consult Eng averages $101K per project (declared value on the permit filing, not contract value).
Which firms does William Harrison Consult Eng work with most often?▾
William Harrison Consult Eng most frequently appears on the same San Francisco permit filings as Cassandra Mettling Davis, Kriscraft Llc, Fog Horn Builders Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is William Harrison Consult Eng an engineering firm?▾
William Harrison Consult Eng 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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