S L Construction Co
Report verdict
Licensed & active (expires 2027-09-30) · No board discipline flag found in covered sources · 28 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 | 28 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: 2026-03-27.
What we checked
| License | Checked | CA Sole Owner #629574 · active · 2 licenses on file, 2 active |
| Bond | Checked | $25,000 with AMERICAN CONTRACTORS INDEMNITY COMPANY · as of 2026-10-14 |
| Workers' comp | Checked | Exempt · as of 2026-10-14 |
| Years licensed | Checked | Licensed since 1991 |
| Business registration | Not available in CA | State business registry not loaded yet |
| Permits | Checked | 28 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 1991 (earliest original issue date on these state license records; not a business start date)
| License # | Type | Status | Issued | Expires | Source |
|---|---|---|---|---|---|
| CA 629574 | Sole Owner (A| B| C10| C36) Workers' comp: Exempt; Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 1991-09-25 | 2027-09-30 | State board |
| CA 859259 | Sole Owner (B) Workers' comp: Exempt; Contractor bond: $25000 (AMERICAN CONTRACTORS INDEMNITY COMPANY) | clear | 2005-05-21 | 2027-05-31 | State board |
Bond & workers' comp
| Contractor bond | $25,000 · AMERICAN CONTRACTORS INDEMNITY COMPANY · effective 2023-01-01 |
|---|---|
| Workers' comp | Exempt (no employees reported to CSLB) · effective 2025-09-13 |
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 |
|---|---|---|---|---|
| 2026-03-27 | 202601304949 | otc alterations permit | 1279 Jackson St | $850,000 |
| 2025-08-13 | 202508132927 | otc alterations permit | 1738 46th Av | $15,000 |
| 2025-06-13 | 202506108383 | otc alterations permit | 356 Mount Vernon Av | $15,000 |
| 2025-02-25 | 202501148305 | otc alterations permit | 356 Mount Vernon Av | $50,000 |
| 2022-07-14 | 202207077905 | otc alterations permit | 838 Capitol Av | $50,000 |
| 2018-08-29 | 201808248302 | otc alterations permit | 3434 Irving St | $120,000 |
| 2018-01-11 | 201711063198 | otc alterations permit | 3434 Irving St | $55,000 |
| 2017-10-26 | 201710252199 | otc alterations permit | 3434 Irving St | $20,000 |
| 2017-10-03 | 201710030165 | otc alterations permit | 3434 Irving St | $20,000 |
| 2016-08-23 | 201606109649 | otc alterations permit | 175 Riverton Dr | $40,000 |
| 2012-08-20 | 201208207776 | otc alterations permit | 1824 Santiago St | $3,000 |
| 2012-05-14 | 201108041704 | otc alterations permit | 1824 Santiago St | $20,000 |
| 2010-10-14 | 201010143050 | otc alterations permit | 638 Niagara Av | $10,000 |
| 2010-08-19 | 201008199165 | otc alterations permit | 319 Pope St | $25,000 |
| 2009-04-01 | 200903264974 | otc alterations permit | 856 York St | $10,000 |
| 2008-10-15 | 200810154210 | otc alterations permit | 1778 38th Av | $17,000 |
| 2008-09-03 | 200809030621 | otc alterations permit | 702 Moultrie St | $20,000 |
| 2007-12-21 | 200712211122 | otc alterations permit | 346 Mount Vernon Av | $1 |
| 2007-12-13 | 200712120327 | otc alterations permit | 3024 Noriega St | $22,000 |
| 2007-09-14 | 200709142729 | otc alterations permit | 346 Mount Vernon Av | $3,000 |
| 2007-07-03 | 200707035809 | otc alterations permit | 243 Noriega St | $20,000 |
| 2006-10-19 | 200610195435 | otc alterations permit | 27 Florentine Av | $20,000 |
| 2006-04-21 | 200511168228 | additions alterations or repairs | 115 Thrift St | $80,000 |
| 2005-11-09 | 200511097707 | otc alterations permit | 2329 Taraval St | $40,000 |
| 2004-06-22 | 200406227025 | otc alterations permit | 156 Newton St | $15,000 |
| 2003-05-21 | 200305215156 | otc alterations permit | 263 Dublin St | $2,000 |
| 2003-05-21 | 200305215157 | otc alterations permit | 1446 31st Av | $1,500 |
| 2000-01-14 | 20000114128 | otc alterations permit | 417 Noriega St | $8,000 |
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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S L Construction Co · General Engineering Contractor
San Francisco, CA
License on file: CA ••••9574
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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