Douglas Concrete, C-8 Concrete Contractor in Upland, CA
Douglas Concrete operating as a sole owner holds an active California contractor license (CSLB #1150242), valid through Feb 29, 2028. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Upland, in San Bernardino County, California.
- License Number
- 1150242
- Issued
- Feb 9, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901209582
- Effective
- Jan 6, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- KWC1435525
- Effective
- Feb 3, 2026
- Expires
- Feb 3, 2027
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Douglas Concrete licensed in California?
Yes. Douglas Concrete holds California Contractors State License Board license number 1150242, which is active and in good standing. The license was first issued on February 9, 2026. It is valid through February 29, 2028.
What does Douglas Concrete specialize in?
Douglas Concrete is licensed for one CSLB classification: C-8 Concrete Contractor.
Where is Douglas Concrete headquartered?
Douglas Concrete is headquartered at 987 W Buffington St, Upland, CA 91764, in San Bernardino County, California.
Does Douglas Concrete have an active surety bond on file with CSLB?
Yes. Douglas Concrete has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Douglas Concrete carry workers' compensation coverage?
Yes. Douglas Concrete carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Douglas Concrete's contractor license?
You can verify Douglas Concrete's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150242.
- Bond activeJan 6, 2026
- WC coverage startsFeb 3, 2026
- License issuedFeb 9, 2026
- WC expiresFeb 3, 2027
- License expiresFeb 29, 2028
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