Duke Builders CORP
Duke Builders CORP operating as a corporation is licensed in California under CSLB number 635180. The license was first issued in 1992, putting the business at 34 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 Western Surety Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Diamond Bar, in Los Angeles County, California.
- License Number
- 635180
- Issued
- Jan 11, 1992
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 63077109
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9391742
- Effective
- Dec 9, 2025
- Expires
- Dec 9, 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 Duke Builders CORP licensed in California?
Yes. Duke Builders CORP holds California Contractors State License Board license number 635180. The license was first issued on January 11, 1992. It is valid through January 31, 2028.
What does Duke Builders CORP specialize in?
Duke Builders CORP is licensed for one CSLB classification: B General Building Contractor.
Where is Duke Builders CORP headquartered?
Duke Builders CORP is headquartered at 20955 Pathfinder Rd #100, Diamond Bar, CA 91765, in Los Angeles County, California.
Does Duke Builders CORP have an active surety bond on file with CSLB?
Yes. Duke Builders CORP has an active California contractor surety bond filed with Western Surety Company.
Does Duke Builders CORP carry workers' compensation coverage?
Yes. Duke Builders CORP carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Duke Builders CORP's contractor license?
You can verify Duke Builders CORP's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=635180.
- License issuedJan 11, 1992
- Bond activeJan 1, 2023
- WC coverage startsDec 9, 2025
- WC expiresDec 9, 2026
- License expiresJan 31, 2028
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