Knox Backhoe, C-61/D-56 Trenching Only Contractor in Chino Hills, CA
Knox Backhoe operating as a sole owner holds an active California contractor license (CSLB #1063248), valid through Feb 29, 2028. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries a single CSLB classification: C-61/D-56 — Trenching Only Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Chino Hills, in San Bernardino County, California.
- License Number
- 1063248
- Issued
- Feb 11, 2020
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800209702
- Effective
- Aug 24, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 28, 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 Knox Backhoe licensed in California?
Yes. Knox Backhoe holds California Contractors State License Board license number 1063248, which is active and in good standing. The license was first issued on February 11, 2020. It is valid through February 29, 2028.
What does Knox Backhoe specialize in?
Knox Backhoe is licensed for one CSLB classification: C-61/D-56 Trenching Only Contractor.
Where is Knox Backhoe headquartered?
Knox Backhoe is headquartered at 14770 Cherry Circle, Chino Hills, CA 91709, in San Bernardino County, California.
Does Knox Backhoe have an active surety bond on file with CSLB?
Yes. Knox Backhoe has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Knox Backhoe carry workers' compensation coverage?
Knox Backhoe reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Knox Backhoe's contractor license?
You can verify Knox Backhoe's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1063248.
- License issuedFeb 11, 2020
- Bond activeAug 24, 2025
- WC coverage startsFeb 28, 2026
- License expiresFeb 29, 2028
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