Diamond Bridge Builders, B General Building Contractor in San Pablo, CA
Diamond Bridge Builders operating as a corporation holds an active California contractor license (CSLB #1121921), valid through Sep 30, 2026. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries 2 CSLB classifications: B General Building Contractor and C-39 Roofing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Pie Insurance Company (the). The business is based in San Pablo, in Contra Costa County, California.
- License Number
- 1121921
- Issued
- Jun 7, 2024
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101681759
- Effective
- Oct 31, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pie Insurance Company (the)
- Policy Number
- WCPI3172148000
- Effective
- Oct 24, 2025
- Expires
- Oct 24, 2026
This contractor warrants a closer look before contracting:
- License expires in 84 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Diamond Bridge Builders licensed in California?
Yes. Diamond Bridge Builders holds California Contractors State License Board license number 1121921, which is active and in good standing. The license was first issued on June 7, 2024. It is valid through September 30, 2026.
What does Diamond Bridge Builders specialize in?
Diamond Bridge Builders is licensed for 2 CSLB classifications: B General Building Contractor and C-39 Roofing Contractor.
Where is Diamond Bridge Builders headquartered?
Diamond Bridge Builders is headquartered at 3575 San Pablo Dam Road,ste 103, San Pablo, CA 94803, in Contra Costa County, California.
Does Diamond Bridge Builders have an active surety bond on file with CSLB?
Yes. Diamond Bridge Builders has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Diamond Bridge Builders carry workers' compensation coverage?
Yes. Diamond Bridge Builders carries active workers' compensation coverage through Pie Insurance Company (the).
How do I verify Diamond Bridge Builders's contractor license?
You can verify Diamond Bridge Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1121921.
- License issuedJun 7, 2024
- WC coverage startsOct 24, 2025
- Bond activeOct 31, 2025
- License expiresSep 30, 2026
- WC expiresOct 24, 2026
- Swinerton Builders#92Concord·A General Engineering Contractor
- Enterprise Roofing Service INC#221274Concord·B General Building Contractor
- Overaa C & CO#106793Richmond·A General Engineering Contractor
- R F G General Contractor#203084Concord·B General Building Contractor
- Martinez Sheet Metal INC#222277Martinez·B General Building Contractor
- Strand Builders#221887Walnut Creek·B General Building Contractor
- Parshall Construction#242928Danville·B General Building Contractor
- Doyle Michael J#240251Danville·B General Building Contractor
Working a California job with Diamond Bridge Builders, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Diamond Bridge Builders? Claim or correct this profile