Mattco Construction, B General Building Contractor in Upland, CA
Mattco Construction operating as a sole owner holds an active California contractor license (CSLB #923925), valid through Oct 31, 2026. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Endurance Assurance Corporation. The business is based in Upland, in San Bernardino County, California.
- License Number
- 923925
- Issued
- Oct 22, 2008
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100208123
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Endurance Assurance Corporation
- Policy Number
- EAW00005327
- Effective
- Mar 26, 2026
- Expires
- Mar 26, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mattco Construction licensed in California?
Yes. Mattco Construction holds California Contractors State License Board license number 923925, which is active and in good standing. The license was first issued on October 22, 2008. It is valid through October 31, 2026.
What does Mattco Construction specialize in?
Mattco Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Mattco Construction headquartered?
Mattco Construction is headquartered at 368 Harford Place, Upland, CA 91786, in San Bernardino County, California.
Does Mattco Construction have an active surety bond on file with CSLB?
Yes. Mattco Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Mattco Construction carry workers' compensation coverage?
Yes. Mattco Construction carries active workers' compensation coverage through Endurance Assurance Corporation.
How do I verify Mattco Construction's contractor license?
You can verify Mattco Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=923925.
- License issuedOct 22, 2008
- Bond activeJan 1, 2023
- WC coverage startsMar 26, 2026
- License expiresOct 31, 2026
- WC expiresMar 26, 2027
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