Lau Construction LLC
Report verdict
Licensed & active (expires 2028-07-31) · No board discipline flag found in covered sources · 54 permits on file
88/100 HomeProFax Score — public-record factors only, not a rating of workmanship. How the score works Full report
The state board is the authority. A flag is a prompt to read the board record, not a verdict. Verify license status with the issuing board before you hire. See methodology and disclaimer & corrections.
What this report checks
Score breakdown
| Factor | Points | Why |
|---|---|---|
| License status | 35/35 | Active license on file with a state board |
| Discipline & legal flags | 20/20 | No disciplinary flag on board record |
| Permit history | 20/20 | 54 permits on file |
| Reviews (BBB + HomeProFax) | 13/25 | No BBB rating on file and no approved HomeProFax reviews yet (neutral). External ratings are linked below, not stored |
A simple, transparent sum of public-record factors. How the score works. Not a rating of workmanship.
Source data as of: Report rebuilt from source files on 2026-10-19 · CSLB bond/workers' comp as of 2026-10-14 · most recent permit on file: 2025-04-02.
What we checked
| License | Checked | CA Limited Liability #640468 · active |
| Bond | Checked | $25,000 with WESTERN SURETY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Workers' Compensation Insurance (PIE INSURANCE COMPANY (THE)) · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1992 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 54 permits on record |
| Discipline | Checked | none on record |
| OSHA | Not checked yet | OSHA records not checked yet |
| Reviews & outside links | Not checked yet | No review lookup run yet |
| Contractor-provided | Not checked yet | Nothing provided by the contractor yet |
Public records as of their source dates. Board status is shown as reported by the board. Not a guarantee. Ask the contractor for their verified HomeProFax report.
Licenses
Licensed since 1992 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 640468 | Limited Liability (B) Workers' comp: Workers' Compensation Insurance (PIE INSURANCE COMPANY (THE)); Contractor bond: $25000 (WESTERN SURETY COMPANY) | clear | 1992-03-21 | 2028-07-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · WESTERN SURETY COMPANY · effective 2023-01-01 |
|---|---|
| Qualifier bond | $100,000 · ATLANTIC SPECIALTY INSURANCE COMPANY |
| Workers' comp | Workers' Compensation Insurance · PIE INSURANCE COMPANY (THE) · effective 2025-03-22 · expires 2027-03-22 |
Source: CSLB Public Data Portal (License Master), as of 2026-10-14. Verify current bond and insurance with CSLB and the insurer before you hire.
Building permits
| Date | Permit | Type | Address | Value |
|---|---|---|---|---|
| 2025-04-02 | 202504023543 | otc alterations permit | 157 Duboce Av | $15,000 |
| 2022-03-04 | 202203049217 | otc alterations permit | 326 College Av | $20,000 |
| 2021-04-21 | 202103056037 | otc alterations permit | 323 Vienna St | $5,000 |
| 2020-12-15 | 202003137088 | otc alterations permit | 323 Vienna St | $80,000 |
| 2020-06-16 | 202006108382 | otc alterations permit | 879 43rd Av | $21,000 |
| 2017-10-04 | 201710040363 | otc alterations permit | 2950 Clay St | $26,000 |
| 2017-07-11 | 201707111528 | otc alterations permit | 2950 Clay St | $19,000 |
| 2017-02-28 | 201702179701 | otc alterations permit | 2505 Divisadero St | $3,000 |
| 2017-01-12 | 201701116992 | otc alterations permit | 2505 Divisadero St | $45,000 |
| 2016-10-21 | 201610180640 | otc alterations permit | 2505 Divisadero St | $25,000 |
| 2016-08-26 | 201608245936 | otc alterations permit | 54 Commonwealth Av | $35,000 |
| 2016-07-18 | 201607182590 | otc alterations permit | 39 Boardman Pl | $10,000 |
| 2015-10-30 | 201509227685 | otc alterations permit | 1811 18th Av | $20,000 |
| 2014-08-11 | 201405206247 | otc alterations permit | 281 Avila St | $1 |
| 2014-06-12 | 201406108006 | otc alterations permit | 157 Duboce Av | $30,000 |
| 2014-05-05 | 201405054888 | otc alterations permit | 2454 32nd Av | $5,500 |
| 2014-03-28 | 201403261741 | otc alterations permit | 850 Powell St | $35,000 |
| 2013-12-11 | 201307182135 | additions alterations or repairs | 281 Avila St | $320,000 |
| 2013-03-22 | 201303222882 | otc alterations permit | 218 26th Av | $12,000 |
| 2013-03-07 | 201303071734 | otc alterations permit | 154 Talbert St | $8,000 |
| 2012-10-16 | 201210162127 | otc alterations permit | 765 Market St | $2,000 |
| 2012-08-16 | 201208167539 | otc alterations permit | 328 Gold Mine Dr | $1 |
| 2012-08-16 | 201208167541 | otc alterations permit | 328 Gold Mine Dr | $1 |
| 2012-08-15 | 201208157475 | otc alterations permit | 148 Corwin St | $20,000 |
| 2010-05-11 | 201005041680 | otc alterations permit | 854 Ashbury St | $30,000 |
| 2010-05-03 | 201004140301 | otc alterations permit | 328 Gold Mine Dr | $10,000 |
| 2009-09-04 | 200908265564 | sign - erect | 352 Sutter St | $1,000 |
| 2009-08-24 | 200908245449 | otc alterations permit | 352 Sutter St | $1,000 |
| 2009-08-10 | 200908104493 | otc alterations permit | 328 Gold Mine Dr | $48,000 |
| 2009-07-23 | 200907233274 | otc alterations permit | 352 Sutter St | $50,000 |
| 2008-10-31 | 200810315646 | otc alterations permit | 11 Nottingham Pl | $2,000 |
| 2008-06-26 | 200806265386 | otc alterations permit | 1751 Sanchez St | $15,000 |
| 2007-10-02 | 200710014167 | otc alterations permit | 852 Ashbury St | $5,000 |
| 2007-09-20 | 200709203264 | otc alterations permit | 576 Huron Av | $30,000 |
| 2007-08-07 | 200708078968 | otc alterations permit | 1201 California St | $25,000 |
| 2007-03-29 | 200703297627 | otc alterations permit | 35 Santa Marina St | $30,000 |
| 2006-08-02 | 200608028313 | otc alterations permit | 840 Powell St | $22,000 |
| 2006-07-05 | 200607055739 | otc alterations permit | 157 Duboce Av | $2,500 |
| 2006-05-30 | 200605302759 | otc alterations permit | 2950 Clay St | $8,000 |
| 2005-10-21 | 200510216176 | otc alterations permit | 337 Teresita Bl | $6,000 |
| 2005-10-03 | 200510034544 | otc alterations permit | 840 Powell St | $18,000 |
| 2005-09-06 | 200509062058 | otc alterations permit | 2200 Pacific Av | $5,000 |
| 2005-07-22 | 200507228392 | otc alterations permit | 958 Pacific Av | $1,000 |
| 2005-07-19 | 200507198011 | otc alterations permit | 157 Duboce Av | $1 |
| 2005-02-03 | 200311059461 | additions alterations or repairs | 11 Nottingham Pl | $20,000 |
| 2004-09-15 | 200409154244 | otc alterations permit | 157 Duboce Av | $3,500 |
| 2004-06-02 | 200406025327 | otc alterations permit | 148 Corwin St | $8,500 |
| 2004-05-24 | 200405244675 | otc alterations permit | 2019 28th Av | $15,000 |
| 2004-03-09 | 200403098143 | otc alterations permit | 157 Duboce Av | $11,000 |
| 2004-01-26 | 200401264844 | otc alterations permit | 1751 Sanchez St | $10,000 |
| 2003-09-25 | 200309255789 | otc alterations permit | 1333 Jones St | $3,000 |
| 2003-05-23 | 200305235371 | otc alterations permit | 1870 Jackson St | $10,000 |
| 2003-05-23 | 200305235382 | otc alterations permit | 2200 Pacific Av | $10,000 |
| 2000-12-27 | 200012278680 | otc alterations permit | 157 Duboce Av | $1,000 |
Source: DataSF (Building Permits + Building Permits Contacts)
Source: DataSF, City and County of San Francisco (Building Permits; Building Permits Contacts).
Discipline, complaints & legal
No board discipline or complaints found in our current sources. Federal court search (CourtListener): no state-consistent possible match in our last sample run, or not yet run for this contractor.
Around the web
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Reviews
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Lau Construction LLC · General Building Contractor
Daly City, CA
License on file: CA ••••0468
Sources for this report
- CA license board
- DataSF (Building Permits + Building Permits Contacts)
See something wrong? Request a correction. This report is compiled from public records and is not a consumer report.
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