Lcf Solutions
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#427
by NYC filing activity
among NYC architects & engineers, last 90 days
4
project records
Feb 2025 to Jun 2026
1/16
active weeks
weeks with a filing (last 16)
4 projects
Scopes, declared values and this firm's role on each one
See 4 projects involving Lcf Solutions
Recent projects involving this firm
West of Twin Peaks
3rd flr: demolish existing fireplace in bedroom 2. master bedroom and walkin closet renovation,…
$5K
Outer Richmond
Convert approx. 649 sq.ft of the (e) garage to conditioned space: 2 bedrooms, full bath,…
$10K
Sunset/Parkside
Ground floor unit 1433 food service. construct new store front and automatic door opener. new…
$30K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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4 project records for Lcf Solutions: addresses, values, project teams
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Middle 50% of declared values: $10K–$30K (median $10K)
Most recent filing: West of Twin Peaks · Jun 18, 2026
2 active · 2 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
2
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Castro/Upper Market25%
Outer Richmond25%
Sunset/Parkside25%
West of Twin Peaks25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Doug Lee | Architecture | 1 | |
| 1 | Chl Construction Company | General contractor | 1 | |
| 2 | F Liu Construction | General contractor | 1 |
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Lcf Solutions filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Lcf Solutions (Feb 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does Lcf Solutions work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Lcf Solutions'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 Lcf Solutions work?▾
25% of Lcf Solutions's tracked San Francisco projects are in Castro/Upper Market.
What is a typical Lcf Solutions project worth?▾
Across the 4 tracked projects with a declared value, Lcf Solutions averages $14K per project (declared value on the permit filing, not contract value).
Which firms does Lcf Solutions work with most often?▾
Lcf Solutions most frequently appears on the same San Francisco permit filings as Chl Construction Company, Doug Lee, F Liu Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Lcf Solutions an engineering firm?▾
Lcf Solutions 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. Updated daily from SF DBI filings.
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