Grinstead Joseph J, C-10 Electrical Contractor in Simi Valley, CA
Grinstead Joseph J operating as a sole owner holds an active California contractor license (CSLB #635797), valid through Jan 31, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with North River Insurance Company (the) and an exempt workers' compensation status (no employees on payroll). The business is based in Simi Valley, in Ventura County, California.
- License Number
- 635797
- Issued
- Jan 17, 1992
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF617281
- Effective
- Mar 23, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 22, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Grinstead Joseph J licensed in California?
Yes. Grinstead Joseph J holds California Contractors State License Board license number 635797, which is active and in good standing. The license was first issued on January 17, 1992. It is valid through January 31, 2028.
What does Grinstead Joseph J specialize in?
Grinstead Joseph J is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Grinstead Joseph J headquartered?
Grinstead Joseph J is headquartered at 6015 End Street, Simi Valley, CA 93063, in Ventura County, California.
Does Grinstead Joseph J have an active surety bond on file with CSLB?
Yes. Grinstead Joseph J has an active California contractor surety bond filed with North River Insurance Company (the).
Does Grinstead Joseph J carry workers' compensation coverage?
Grinstead Joseph J reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Grinstead Joseph J's contractor license?
You can verify Grinstead Joseph J's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=635797.
- License issuedJan 17, 1992
- Bond activeMar 23, 2023
- WC coverage startsJan 22, 2026
- License expiresJan 31, 2028
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