Pacific Rim Builders, B General Building Contractor in Diamond Bar, CA
Pacific Rim Builders operating as a sole owner holds an active California contractor license (CSLB #871504), valid through Jan 31, 2028. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Diamond Bar, in Los Angeles County, California.
- License Number
- 871504
- Issued
- Jan 25, 2006
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800232544
- Effective
- Jan 30, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 28, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Pacific Rim Builders licensed in California?
Yes. Pacific Rim Builders holds California Contractors State License Board license number 871504, which is active and in good standing. The license was first issued on January 25, 2006. It is valid through January 31, 2028.
What does Pacific Rim Builders specialize in?
Pacific Rim Builders is licensed for one CSLB classification: B General Building Contractor.
Where is Pacific Rim Builders headquartered?
Pacific Rim Builders is headquartered at 117 N Rock River Dr, Diamond Bar, CA 91765, in Los Angeles County, California.
Does Pacific Rim Builders have an active surety bond on file with CSLB?
Yes. Pacific Rim Builders has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Pacific Rim Builders carry workers' compensation coverage?
Pacific Rim Builders reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Pacific Rim Builders's contractor license?
You can verify Pacific Rim Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=871504.
- License issuedJan 25, 2006
- WC coverage startsJan 28, 2026
- Bond activeJan 30, 2026
- License expiresJan 31, 2028
- Oltmans Construction CO#86393Whittier·A General Engineering Contractor
- Tutor Perini Corporation#92072Sylmar·A General Engineering Contractor
- Allied Contractors INC#97854Santa Monica·B General Building Contractor
- Electro Construction CORP#95881Altadena·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- Cowelco#123129Long Beach·B General Building Contractor
- Folb Stanley#128634Hollywood·B General Building Contractor
- Stanhope Company#127649Azusa·B General Building Contractor
Working a California job with Pacific Rim 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 Pacific Rim Builders? Claim or correct this profile