Advance Coring INC
Advance Coring INC operating as a corporation is licensed in California under CSLB number 1151017. It carries a single CSLB classification: C-21 — Building Moving / Demolition 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 Sun Valley, in Los Angeles County, California.
- License Number
- 1151017
- Issued
- Feb 25, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101778476
- Effective
- Feb 12, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 19, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Advance Coring INC licensed in California?
Yes. Advance Coring INC holds California Contractors State License Board license number 1151017. The license was first issued on February 25, 2026. It is valid through February 29, 2028.
What does Advance Coring INC specialize in?
Advance Coring INC is licensed for one CSLB classification: C-21 Building Moving / Demolition Contractor.
Where is Advance Coring INC headquartered?
Advance Coring INC is headquartered at 9919 La Tuna Canyon Rd, Sun Valley, CA 91352, in Los Angeles County, California.
Does Advance Coring INC have an active surety bond on file with CSLB?
Yes. Advance Coring INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Advance Coring INC carry workers' compensation coverage?
Advance Coring INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Advance Coring INC's contractor license?
You can verify Advance Coring INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1151017.
- Bond activeFeb 12, 2026
- WC coverage startsFeb 19, 2026
- License issuedFeb 25, 2026
- License expiresFeb 29, 2028
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