S & P Professional Engineers is an engineering firm with 11 tracked San Francisco building-permit projects on record, most recently 71 days ago. No description has been added yet — if you work here, claim this page to add one.
Filed 71 days ago
#161
by SF filing activity
among SF architects & engineers, 90 days to Aug 16, 2026
11
projects
from 14 filings
6/16
active weeks
weeks with a filing (16 weeks to Aug 16, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$804K Financial District/South Beach HVAC upgrade
Grade AFiled 4 months ago · S & P Professional Engineers: engineer
Combine two commercial suites 560 and 570 to be used as one commercial space. remodel existing b-occupancy spaces into a single b-occupancy…
GC named · Architect identified · 2 engineers identified
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$30K West of Twin Peaks single-family renovation
Grade DFiled 3 months ago · S & P Professional Engineers: engineer
Revision to: remove pantry at main level. ref
No GC named · Specialty contractor identified
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$180K Potrero Hill single-family renovation
Grade BFiled 4 months ago · S & P Professional Engineers: engineer
Renovation of an (e) 2-story bldging (basement excluded from this scope). including selective removal of interior walls, windows, and…
No GC named · 2 anticipated categories not yet filed
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8 more
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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 S & P Professional Engineers: addresses, values, project teams
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Typical project$8K–$185K$62K typicalLast filed71 days agoMarina · Jul 31, 2026Last 90 days4 active3 newly filed
Filing activity · 16 weeks to Aug 16, 2026 · peak Jul 2026
APR
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
West of Twin Peaks33%
Bayview Hunters Point17%
Financial District/South Beach17%
Hayes Valley17%
Inner Richmond16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Rg-Architecture | Architecture | 3 | |
| 2 | Acg Engineers Inc | Engineering | 1 | |
| 3 | Acies Engineering | Engineering | 1 | |
| 4 | Anura Design | Architecture | 1 | |
| 5 | Mhc Engineers | Engineering | 1 | |
| 1 | Macken Construction | General contractor | 2 | |
| 2 | Area Development Inc. | General contractor | 1 | |
| 3 | Darc Ventures Inc Dba Spl Construction S | General contractor | 1 | |
| 4 | Do All Properties | General contractor | 1 | |
| 5 | Leet Construction Corp | 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#161San Francisco architects and engineers, by filing activity, 90 days to Aug 16, 2026
Declared value on file14 of 14 filingsEvery filing carries a stated value.
Repeat working relationships2 firmsFirms this one appears with on more than one project, out of 15 in total.
Frequently asked questions
How many SF projects has S & P Professional Engineers filed?▾
PermitPipeline tracks 11 San Francisco building-permit projects for S & P Professional Engineers (Feb 2025 to Jul 2026). 4 had filing activity in the last 90 days.
Does S & P Professional Engineers work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of S & P Professional Engineers'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 S & P Professional Engineers work?▾
33% of S & P Professional Engineers's tracked San Francisco projects are in West of Twin Peaks.
What is a typical S & P Professional Engineers project worth?▾
Across the 14 filings that state a declared value, S & P Professional Engineers averages $491K per filing (declared value on the permit filing, not contract value).
Which firms does S & P Professional Engineers work with most often?▾
S & P Professional Engineers most frequently appears on the same San Francisco permit filings as Rg-Architecture, Macken Construction, Acg Engineers Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is S & P Professional Engineers an engineering firm?▾
S & P Professional Engineers 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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