Grinnell Grading, C-12 Earthwork and Paving Contractor in Creston, CA
Grinnell Grading operating as a sole owner holds California contractor license #1014785, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: C-12 — Earthwork and Paving Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Creston, in San Luis Obispo County, California.
- License Number
- 1014785
- Issued
- Jun 2, 2016
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101835871
- Effective
- Apr 12, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 12, 2024
- 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 Grinnell Grading licensed in California?
Grinnell Grading previously held California Contractors State License Board license number 1014785, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 2, 2016.
What does Grinnell Grading specialize in?
Grinnell Grading is licensed for one CSLB classification: C-12 Earthwork and Paving Contractor.
Where is Grinnell Grading headquartered?
Grinnell Grading is headquartered at Po Box 128, Creston, CA 93432, in San Luis Obispo County, California.
Does Grinnell Grading have an active surety bond on file with CSLB?
Yes. Grinnell Grading has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Grinnell Grading carry workers' compensation coverage?
Grinnell Grading reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Grinnell Grading's contractor license?
You can verify Grinnell Grading's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1014785.
- License issuedJun 2, 2016
- WC coverage startsJun 12, 2024
- Bond activeApr 12, 2026
- License expiredJun 30, 2026
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