U M B Corporation
U M B Corporation operating as a corporation is licensed in California under CSLB number 616478. The license was first issued in 1991, putting the business at 35 years on the active CSLB roster. 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 Benchmark Insurance Company. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 616478
- Issued
- Mar 25, 1991
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC689049
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Benchmark Insurance Company
- Policy Number
- 99WC0000514400
- Effective
- Oct 1, 2025
- Expires
- Oct 1, 2026
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 U M B Corporation licensed in California?
Yes. U M B Corporation holds California Contractors State License Board license number 616478. The license was first issued on March 25, 1991. It is valid through March 31, 2027.
What does U M B Corporation specialize in?
U M B Corporation is licensed for one CSLB classification: B General Building Contractor.
Where is U M B Corporation headquartered?
U M B Corporation is headquartered at 683 Brannan Street #308, San Francisco, CA 94107, in San Francisco County, California.
Does U M B Corporation have an active surety bond on file with CSLB?
Yes. U M B Corporation has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does U M B Corporation carry workers' compensation coverage?
Yes. U M B Corporation carries active workers' compensation coverage through Benchmark Insurance Company.
How do I verify U M B Corporation's contractor license?
You can verify U M B Corporation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=616478.
- License issuedMar 25, 1991
- Bond activeJan 1, 2023
- WC coverage startsOct 1, 2025
- WC expiresOct 1, 2026
- License expiresMar 31, 2027
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