CS Construction Co is a general contractor with 10 tracked San Francisco building-permit projects on record, with the latest filing in that record 36 days ago. Its filings (Apr 2025 to Sep 2026) are concentrated in West of Twin Peaks and Haight Ashbury, 100% residential. A typical project in the record declares $10K–$94K. If you work at CS Construction Co, claim this page to add a description.
Filed 36 days ago
#266
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
10
projects
from 25 filings
4/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$289K West of Twin Peaks renovation
Grade BActive 1 month ago · CS Construction: GC
1st fl: reconfigure layout of ground fl rooms, excavate for 7'6 min clg height, connect portion of utility area, crawl space and garage to…
GC named · Architect identified · 2 anticipated categories not yet filed
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$9K West of Twin Peaks renovation
Grade CActive 1 month ago · CS Construction: GC
New exterior windows - north elev - replace w/n (e) openings w/ fiberglass windows. south elev: relocation of two windows, replace door w/…
GC named · Architect identified
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$10K Twin Peaks renovation
Grade DActive 1 month ago · CS Construction: GC
Remove rotten subfloor and sleepers over concrete and replace with gypcrete at first floor in one of the bedrooms
GC named
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7 more
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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10 project records for CS Construction Co: addresses, values, project teams
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Typical project$10K–$94K$20K typical1.2× the SF median ($17K)Last filed36 days agoTwin Peaks · Sep 1, 2026Last 90 days4 active4 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Aug 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
West of Twin Peaks60%
Haight Ashbury10%
Outer Richmond10%
Russian Hill10%
Twin Peaks10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Cassandra Mettling Davis | Architecture | 3 | |
| 2 | CMD Architecture | Architecture | 2 | |
| 3 | William Harrison Consult Eng | Engineering | 2 | |
| 4 | Halterman Engineering | Engineering | 1 | |
| 1 | J L Electric | Electrical contractor | 4 | |
| 2 | Dill Plumbing Co | Plumbing contractor | 4 | |
| 3 | Pacific Radiant Heat & Construction | Plumbing contractor | 3 | |
| 4 | Luminalt Energy Corporation | General contractor | 1 | |
| 5 | Sheeran Pipeline Inc | Plumbing 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 licenseCSLB Contractor #1039312As filed on 4 permits
Repeat working relationships6 firmsFirms this one appears with on more than one project, out of 10 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does CS Construction Co appear on?▾
PermitPipeline tracks 10 San Francisco building-permit projects for CS Construction Co (Apr 2025 to Sep 2026). 4 had filing activity in the last 90 days.
Does CS Construction Co work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of CS Construction Co'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 CS Construction Co work?▾
60% of CS Construction Co's tracked San Francisco projects are in West of Twin Peaks.
What is a typical CS Construction Co project worth?▾
The median declared value across the 10 San Francisco projects CS Construction Co has on record that state one is $20K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as CS Construction Co?▾
CS Construction Co most frequently appears on the same San Francisco permit filings as J L Electric, Dill Plumbing Co, Cassandra Mettling Davis. Appearing together indicates association on shared filings, not a proven working relationship.
Is CS Construction Co a general contractor?▾
CS Construction Co 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 Oct 4, 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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