1485 Bay Shore Blvd Ste 123, San Francisco, CA 94124
Ewsf Inc is a general contractor with 12 tracked San Francisco building-permit projects on record, with the latest filing in that record 41 days ago. Its filings (Jan 2025 to Aug 2026) are concentrated in Financial District/South Beach and Mission, 75% commercial. A typical project in the record declares $3K–$34K. If you work at Ewsf Inc, claim this page to add a description.
Filed 41 days ago
#615
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
12
projects
from 21 filings
4/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$26K Financial District/South Beach commercial renovation
Grade DActive 4 months ago · 3 filings · Ewsf: GC
Provide as-built plans for basement & 1st/f fire sprinkler, ref…
GC named · Architect identified · 3 Design firms identified · 2 engineers identified · 2 specialty contractors identified
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$20K Mission commercial renovation
Grade DActive 2 months ago · Ewsf: GC
Removal of 8358 sqft on 2nd floor, relocation of brace frames. no change of use, interior work only
GC named · Architect identified · Engineer identified
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$326K Mission Bay commercial renovation
Active 9 months ago · 3 filings · Ewsf: GC
Addressing permit only. add six (6) addresses: 1550 16th st, 290 de haro st, 280 de haro st, 270 de haro st, 260 de haro st, 240 de haro…
GC named · Architect identified · 2 Design firms identified · 2 engineers identified · Specialty contractor identified
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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 names and mailing addresses, and full filing histories are part of the paid product.
12 project records for Ewsf Inc: addresses, values, project teams
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Typical project$3K–$34K$4K typical21% of the SF median ($17K)Last filed41 days agoPresidio Heights · Aug 6, 2026Last 90 days2 active2 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial75%
Residential25%
Geography · by neighborhood
Financial District/South Beach25%
Mission25%
Mission Bay25%
Presidio Heights17%
South of Market8%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | A. Urrutia | Architecture | 4 | |
| 2 | Mechanical Deisgn Studio | Engineering | 3 | |
| 3 | Acies Engineering | Engineering | 1 | |
| 4 | Atrium Structural Engineering | Architecture | 1 | |
| 5 | Erwin J Otoole PE | Architecture | 1 | |
| 1 | Best Care Fire Protection | General contractor | 3 | |
| 2 | Mac Tec Construction | General contractor | 3 |
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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 licenseCSLB Contractor #902820As filed on 2 permits
Repeat working relationships4 firmsFirms this one appears with on more than one project, out of 7 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Ewsf Inc appear on?▾
PermitPipeline tracks 12 San Francisco building-permit projects for Ewsf Inc (Jan 2025 to Aug 2026). 2 had filing activity in the last 90 days.
Does Ewsf Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 75% of Ewsf Inc'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 Ewsf Inc work?▾
25% of Ewsf Inc's tracked San Francisco projects are in Financial District/South Beach.
What is a typical Ewsf Inc project worth?▾
The median declared value across the 12 San Francisco projects Ewsf Inc has on record that state one is $4K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Ewsf Inc?▾
Ewsf Inc most frequently appears on the same San Francisco permit filings as A. Urrutia, Best Care Fire Protection, Mac Tec Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Ewsf Inc a general contractor?▾
Ewsf Inc 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 SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Aug 23, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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