CS Construction Co is a general contractor with 7 tracked San Francisco building-permit projects on record, with the latest filing in that record 58 days ago. Its filings (Apr 2025 to Jul 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 58 days ago
#726
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
7
projects
from 22 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$120K Haight Ashbury multifamily renovation
Active 9 months ago · CS Construction: GC
Rewire mud room, bedroom, and bathroom. install power for new heat pump in backyard
GC named · Architect identified · Engineer identified · 2 specialty contractors identified
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West of Twin Peaks single-family renovation
Grade DActive 1 month ago · CS Construction: GC
To obtain final inspection for work approved under &, all work is complete
GC named · 4 specialty contractors identified
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$74K West of Twin Peaks single-family renovation
Last active Apr 2025 · CS Construction: GC
Work category: 2pb; ground floor bath and utility sink addition. sewer ejector pump
GC named · Architect identified · Engineer identified · 3 specialty contractors identified
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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.
7 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 filed58 days agoWest of Twin Peaks · Jul 21, 2026Last 90 days2 active1 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
West of Twin Peaks57%
Haight Ashbury15%
Outer Richmond14%
Russian Hill14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | CMD Architecture | Architecture | 2 | |
| 2 | William Harrison Consult Eng | Engineering | 2 | |
| 3 | Cassandra Mettling Davis | Architecture | 1 | |
| 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 1 permit
Repeat working relationships5 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 7 San Francisco building-permit projects for CS Construction Co (Apr 2025 to Jul 2026). 2 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?▾
57% 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 7 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, Pacific Radiant Heat & Construction. 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 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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