4g Grading, A General Engineering Contractor in Ramona, CA
4g Grading operating as a corporation holds an active California contractor license (CSLB #817137), valid through Oct 31, 2026. First issued in 2003, the license has been on the CSLB roster for 23 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Great American Alliance Insurance Company. The business is based in Ramona, in San Diego County, California.
- License Number
- 817137
- Issued
- Feb 6, 2003
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100253831
- Effective
- Oct 17, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Great American Alliance Insurance Company
- Policy Number
- WCF23534901
- Effective
- Sep 10, 2025
- Expires
- Sep 10, 2026
This contractor warrants a closer look before contracting:
- License expires in 57 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is 4g Grading licensed in California?
Yes. 4g Grading holds California Contractors State License Board license number 817137, which is active and in good standing. The license was first issued on February 6, 2003. It is valid through October 31, 2026.
What does 4g Grading specialize in?
4g Grading is licensed for one CSLB classification: A General Engineering Contractor.
Where is 4g Grading headquartered?
4g Grading is headquartered at P O Box 2137, Ramona, CA 92065, in San Diego County, California.
Does 4g Grading have an active surety bond on file with CSLB?
Yes. 4g Grading has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does 4g Grading carry workers' compensation coverage?
Yes. 4g Grading carries active workers' compensation coverage through Great American Alliance Insurance Company.
How do I verify 4g Grading's contractor license?
You can verify 4g Grading's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=817137.
- License issuedFeb 6, 2003
- Bond activeOct 17, 2023
- WC coverage startsSep 10, 2025
- WC expiresSep 10, 2026
- License expiresOct 31, 2026
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