John's Lock & Key, C-28 Lock and Security Equipment Contractor in Campbell, CA
John's Lock & Key operating as a sole owner holds California contractor license #841550, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2004, the license has been on the CSLB roster for 22 years. It carries a single CSLB classification: C-28 — Lock and Security Equipment Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Campbell, in Santa Clara County, California.
- License Number
- 841550
- Issued
- Jun 24, 2004
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66727395
- Effective
- Nov 25, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 21, 2025
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is John's Lock & Key licensed in California?
John's Lock & Key previously held California Contractors State License Board license number 841550, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 24, 2004.
What does John's Lock & Key specialize in?
John's Lock & Key is licensed for one CSLB classification: C-28 Lock and Security Equipment Contractor.
Where is John's Lock & Key headquartered?
John's Lock & Key is headquartered at 155 E Campbell Ave,suite 225, Campbell, CA 95008, in Santa Clara County, California.
Does John's Lock & Key have an active surety bond on file with CSLB?
Yes. John's Lock & Key has an active California contractor surety bond filed with Western Surety Company.
Does John's Lock & Key carry workers' compensation coverage?
John's Lock & Key reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify John's Lock & Key's contractor license?
You can verify John's Lock & Key's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=841550.
- License issuedJun 24, 2004
- Bond activeNov 25, 2023
- WC coverage startsJan 21, 2025
- License expiredJun 30, 2026
- 7 Krka INC#901913Los Altos·B General Building Contractor
- Bold Lock Tech#956552San Jose·C-28 Lock and Security Equipment Contractor
- Dave's Lock Service INC#1037858Santa Clara·C-28 Lock and Security Equipment Contractor
- Lock & Key World, Inc.#1037756San Jose·C-28 Lock and Security Equipment Contractor
- Bart's Lock and Safe Service#1027224San Jose·C-28 Lock and Security Equipment Contractor
- Pacific West Security INC#543293San Jose·C-7 Low Voltage Systems Contractor
- Modern Lock & Security#709436San Jose·C-7 Low Voltage Systems Contractor
- Industrial Lock Services#743848Sunnyvale·C-28 Lock and Security Equipment Contractor
Working a California job with John's Lock & Key, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own John's Lock & Key? Claim or correct this profile