PermitPipeline
Start 14-day free trial →Free trial →
Firms › SF architects & engineers › Lawrence Liao Str. Eng

Lawrence Liao Str. Eng

Architecture firm · San Francisco permit activity
☆ Track new filings — free

Architecture firm active in San Francisco construction, tracked from public building-permit filings.

#12
by SF filing activity
among SF architects & engineers, last 90 days
77
projects tracked
Jan 2025 to Jul 2026
12/16
active weeks
weeks with a filing (last 16)
12 of the 154 Lawrence Liao Str. Eng projects filed new permits in the last 30 days.
Start your 14-day trial
Select Lawrence Liao Str. Eng projects
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.
Middle 50% of declared values: $5K–$211K (median $72K) Most recent filing: West of Twin Peaks · Jul 29, 2026 17 active · 12 newly observed last 90 days

Filing activity · last 16 weeks

APR
MAY
JUN
JUL
17
active projects (last 90d)
12
newly observed (last 90d)
Jul 2026
peak month

Project mix · by use

Commercial1%
Residential99%

Geography · by neighborhood

Outer Richmond28%
West of Twin Peaks25%
Noe Valley17%
Sunset/Parkside17%
Inner Sunset13%

Shared-project connections

#FirmPrimary roleSharedRelative
1Bill Xie GuanArchitecture12
2Lawrence LiaoArchitecture3
3Jack Backus ArchitectsArchitecture2
4Xie Associate/Bill GuanArchitecture1
5Xie Associates, IncArchitecture1
1Skytec General EngineeringGeneral contractor6
2Cbs Construction Inc.General contractor3
3Hbm Construction IncGeneral contractor3
4Integrity General Construction IncGeneral contractor3
5Yiu Cheong Construction Co IncGeneral contractor2
See all 8 design collaborators (free)
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 Lawrence Liao Str. Eng filed?▾
PermitPipeline tracks 77 San Francisco building-permit projects for Lawrence Liao Str. Eng (Jan 2025 to Jul 2026). 17 had filing activity in the last 90 days.
Does Lawrence Liao Str. Eng work on commercial or residential projects?▾
Across its tracked San Francisco filings, 1% of Lawrence Liao Str. Eng's projects are commercial and 99% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Lawrence Liao Str. Eng work?▾
17% of Lawrence Liao Str. Eng's tracked San Francisco projects are in Outer Richmond.
What is a typical Lawrence Liao Str. Eng project worth?▾
Across the 105 tracked projects with a declared value, Lawrence Liao Str. Eng averages $96K per project (declared value on the permit filing, not contract value).
Which firms does Lawrence Liao Str. Eng work with most often?▾
Lawrence Liao Str. Eng most frequently appears on the same San Francisco permit filings as Bill Xie Guan, Skytec General Engineering, Lawrence Liao. Appearing together indicates association on shared filings, not a proven working relationship.
Is Lawrence Liao Str. Eng an architecture firm?▾
Lawrence Liao Str. Eng is listed as an architecture 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.
Firm directories by market