O S Design Build INC, B General Building Contractor in Arcadia, CA
O S Design Build INC operating as a corporation holds an active California contractor license (CSLB #1080948), valid through Sep 30, 2027. First issued in 2021, the license has been on the CSLB roster for 5 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Arcadia, in Los Angeles County, California.
- License Number
- 1080948
- Issued
- Sep 8, 2021
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100440435
- Effective
- Jun 2, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 5, 2025
- 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 O S Design Build INC licensed in California?
Yes. O S Design Build INC holds California Contractors State License Board license number 1080948, which is active and in good standing. The license was first issued on September 8, 2021. It is valid through September 30, 2027.
What does O S Design Build INC specialize in?
O S Design Build INC is licensed for one CSLB classification: B General Building Contractor.
Where is O S Design Build INC headquartered?
O S Design Build INC is headquartered at 88 W Live Oak Avenue Ste B, Arcadia, CA 91007, in Los Angeles County, California.
Does O S Design Build INC have an active surety bond on file with CSLB?
Yes. O S Design Build INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does O S Design Build INC carry workers' compensation coverage?
O S Design Build INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify O S Design Build INC's contractor license?
You can verify O S Design Build INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1080948.
- License issuedSep 8, 2021
- Bond activeJun 2, 2024
- WC coverage startsAug 5, 2025
- License expiresSep 30, 2027
- Cyber Construction INC#1118573Northridge·A General Engineering Contractor
- C W Driver Incorporated#102Pasadena·B General Building Contractor
- Pacific Home Builders INC#45839Rolling Hills Estates·B General Building Contractor
- Electro Construction CORP#95881Altadena·B General Building Contractor
- Oltmans Construction CO#86393Whittier·A General Engineering Contractor
- Folb Stanley#128634Hollywood·B General Building Contractor
- Stanhope Company#127649Azusa·B General Building Contractor
- Cowelco#123129Long Beach·B General Building Contractor
Working a California job with O S Design Build INC, 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 O S Design Build INC? Claim or correct this profile