Simpson Gumpertz & Heger is an engineering firm with 6 tracked San Francisco building-permit projects on record, most recently 61 days ago. No description has been added yet — if you work here, claim this page to add one.
Filed 61 days ago
#341
by SF filing activity
among SF architects & engineers, 90 days to Aug 16, 2026
6
projects
from 10 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 16, 2026)
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Portfolio · $399/yearFree during launch
Work at SIMPSON GUMPERTZ & HEGER?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$2.0M Financial District/South Beach commercial renovation
Grade AFiled 2 months ago · Simpson Gumpertz & Heger: engineer
Steel frame concrete wall repair ion the mechanical penthouse. the exterior steel frame supports a granite facade and is connected to the…
GC named · 1 other firm identified
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Financial District/South Beach commercial renovation
Grade DFiled 5 months ago · 5 filings · Simpson Gumpertz & Heger: engineer
Install 3 evacuation maps on 28th floor
GC named · 2 architects identified · 3 Design firms identified · 2 engineers identified · 2 specialty contractors identified · 1 anticipated category not yet filed
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$75K Tenderloin commercial renovation
Filed 9 months ago · Simpson Gumpertz & Heger: engineer
Cornice maintenance, including steel trussed, wood framing, and brick walls. no visible change to the exterior of the building
GC named · 1 other firm identified
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3 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,
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6 project records for Simpson Gumpertz & Heger: addresses, values, project teams
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Typical project$70K–$2.0M$190K typicalLast filed61 days agoFinancial District/South Beach · Aug 10, 2026Last 90 days2 active2 newly filed
Filing activity · 16 weeks to Aug 16, 2026 · peak Aug 2026
APR
MAY
JUN
JUL
AUG
Project mix · by use
Commercial100%
Geography · by neighborhood
Financial District/South Beach83%
Tenderloin17%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Amit Wadhwa & Assoc | Engineering | 1 | |
| 2 | Amit Wadhwa & Associates | Architecture | 1 | |
| 3 | Huntsman Architecture | Architecture | 1 | |
| 4 | Ia Interior Architects | Architecture | 1 | |
| 1 | Alpha Restoration & Wateproof | General contractor | 1 | |
| 2 | Anderson, Rowe & Buckley, Inc. | General contractor | 1 | |
| 3 | Corporate Sign Systems | General contractor | 1 | |
| 4 | Honeywell International, Inc | General contractor | 1 | |
| 5 | Plant Construction Co, Lp | General contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenceNot connectedArchitects are licensed by the California Architects Board and engineers by BPELSG. Neither register is part of the San Francisco permit record, and we do not yet read them.
Standing in its cohort#341San Francisco architects and engineers, by filing activity, 90 days to Aug 16, 2026
Declared value on file10 of 10 filingsEvery filing carries a stated value.
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 12 in total.
Frequently asked questions
How many SF projects has Simpson Gumpertz & Heger filed?▾
PermitPipeline tracks 6 San Francisco building-permit projects for Simpson Gumpertz & Heger (Feb 2025 to Aug 2026). 2 had filing activity in the last 90 days.
Does Simpson Gumpertz & Heger work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of Simpson Gumpertz & Heger's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Simpson Gumpertz & Heger work?▾
83% of Simpson Gumpertz & Heger's tracked San Francisco projects are in Financial District/South Beach.
What is a typical Simpson Gumpertz & Heger project worth?▾
Across the 10 filings that state a declared value, Simpson Gumpertz & Heger averages $651K per filing (declared value on the permit filing, not contract value).
Which firms does Simpson Gumpertz & Heger work with most often?▾
Simpson Gumpertz & Heger most frequently appears on the same San Francisco permit filings as Alpha Restoration & Wateproof, Amit Wadhwa & Assoc, Amit Wadhwa & Associates. Appearing together indicates association on shared filings, not a proven working relationship.
Is Simpson Gumpertz & Heger an engineering firm?▾
Simpson Gumpertz & Heger 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. Ranking, filing activity, project mix and geography were last recomputed Aug 16, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
Why does this record start in March 2026?▾
The New York City record begins March 18, 2026. A first filing in that month means the firm was already working when the record opened, not that it started then.
Why does this record start in March 2026?▾
The New York City record begins March 18, 2026. A first filing in that month means the firm was already working when the record opened, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Verified
Read directly from SF DBI filings.
Photography
Photographs are supplied by the firm.
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