415 Design+build, B General Building Contractor in Brisbane, CA
415 Design+build operating as a corporation holds an active California contractor license (CSLB #1016956), valid through Jan 31, 2028. First issued in 2016, the license has been on the CSLB roster for 10 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Brisbane, in San Mateo County, California.
- License Number
- 1016956
- Issued
- Aug 5, 2016
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163404530
- Effective
- Jan 3, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9387847
- Effective
- Oct 21, 2025
- Expires
- Oct 21, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is 415 Design+build licensed in California?
Yes. 415 Design+build holds California Contractors State License Board license number 1016956, which is active and in good standing. The license was first issued on August 5, 2016. It is valid through January 31, 2028.
What does 415 Design+build specialize in?
415 Design+build is licensed for one CSLB classification: B General Building Contractor.
Where is 415 Design+build headquartered?
415 Design+build is headquartered at 200 Valley Dr Ste 28, Brisbane, CA 94005, in San Mateo County, California.
Does 415 Design+build have an active surety bond on file with CSLB?
Yes. 415 Design+build has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does 415 Design+build carry workers' compensation coverage?
415 Design+build has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify 415 Design+build's contractor license?
You can verify 415 Design+build's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1016956.
- License issuedAug 5, 2016
- WC coverage startsOct 21, 2025
- Bond activeJan 3, 2026
- WC expiredOct 21, 2026
- License expiresJan 31, 2028
- Boyle Bruce E Construction INC#360688San Carlos·B General Building Contractor
- Fluharty Construction INC#367934La Honda·B General Building Contractor
- Premenko Construction#368118Pacifica·B General Building Contractor
- Dei Rossi Construction#368232San Carlos·B General Building Contractor
- Schwab Lawrence M Construction Company#367490Portola Valley·B General Building Contractor
- Hines Construction#369498Redwood City·B General Building Contractor
- Seiko Construction INC#374334Millbrae·B General Building Contractor
- Campi Construction#374288Foster City·B General Building Contractor
Working a California job with 415 Design+build, 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 415 Design+build? Claim or correct this profile