San Mateo Lock Works INC
San Mateo Lock Works INC holds California contractor licence 548779 (Hardware, Locks and Safes) in San Mateo, San Mateo County. Status: Active · expires Nov 30, 2028.
What this means
- The licence is active: CSLB lists its status as clear. That means no suspension is on file; it does not rate the quality of the work.
- Contractor's bond: $25,000 with Ohio Casualty Insurance Company (The). The bond is there to pay consumers and workers harmed by licence-law violations; it is not liability insurance and it does not guarantee the work.
- Workers' comp: Workers' Compensation Insurance with Travelers Property Casualty Company Of America, policy through Jan 5, 2027.
Watch this licence: $9/month. We email you when CSLB's file shows a change to this licence's status, bond, workers' comp or expiry. Checked every Monday and Thursday. Cancel any time.
Watch this licenceLicence details
| Licence number | 548779 |
|---|---|
| Business name (as CSLB lists it) | SAN MATEO LOCK WORKS INC |
| Business type | Corporation |
| Status | Active |
| Issued | Nov 18, 1988 |
| Expires | Nov 30, 2028 |
| City / county / ZIP | San Mateo / San Mateo / 94401 |
| Business phone | (650) 344 4905 |
| Contractor's bond surety | Ohio Casualty Insurance Company (The) |
| Bond amount | $25,000 |
| Bond number | 966784C |
| Bond effective | Jan 1, 2023 |
| Workers' comp | Workers' Compensation Insurance |
| Workers' comp insurer | Travelers Property Casualty Company Of America |
| Workers' comp effective | Jan 5, 2026 |
| Workers' comp expires | Jan 5, 2027 |
| CSLB record last updated | Oct 21, 2026 |
Classifications
- D-16 Hardware, Locks and Safes
Change history
- Current workers' comp record took effect
- Current contractor's bond took effect (Ohio Casualty Insurance Company (The))
- Licence issued
Changes come from comparing successive copies of CSLB's public licence master file (refreshed twice a week) since October 2026, plus the dates printed on the current record.
Need a bond or workers' comp quote?
If this is your licence and you need a contractor's bond, a replacement bond or workers' comp, request quotes from licensed providers. Free, no obligation.
Check the official record (free): CSLB licence 548779 on cslb.ca.gov. Always confirm there before you hire or sign.
Rasengan Data is a private service, not CSLB. This page is built from the public CSLB licence master file as published; it may lag the live CSLB record by a few days. Not legal advice. Is this your licence and something looks wrong? CSLB's record is the source; email rasengan.win@gmail.com about this page.