C S Z Construction Company, B General Building Contractor in Castro Valley, CA
C S Z Construction Company operating as a sole owner holds an active California contractor license (CSLB #984433), valid through Jun 30, 2027. First issued in 2013, the license has been on the CSLB roster for 13 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Castro Valley, in Alameda County, California.
- License Number
- 984433
- Issued
- Jun 11, 2013
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100748995
- Effective
- May 22, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 8, 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 C S Z Construction Company licensed in California?
Yes. C S Z Construction Company holds California Contractors State License Board license number 984433, which is active and in good standing. The license was first issued on June 11, 2013. It is valid through June 30, 2027.
What does C S Z Construction Company specialize in?
C S Z Construction Company is licensed for one CSLB classification: B General Building Contractor.
Where is C S Z Construction Company headquartered?
C S Z Construction Company is headquartered at 2377 Star Ave, Castro Valley, CA 94546, in Alameda County, California.
Does C S Z Construction Company have an active surety bond on file with CSLB?
Yes. C S Z Construction Company has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does C S Z Construction Company carry workers' compensation coverage?
C S Z Construction Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify C S Z Construction Company's contractor license?
You can verify C S Z Construction Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=984433.
- License issuedJun 11, 2013
- Bond activeMay 22, 2023
- WC coverage startsMay 8, 2025
- License expiresJun 30, 2027
- Shooter & Butts INC#335641Pleasanton·A General Engineering Contractor
- Commercial Casework Incorporated#336975Fremont·B General Building Contractor
- Dream Builders#337865Emeryville·B General Building Contractor
- A-1 Electrical Services#336289Alameda·B General Building Contractor
- Kanalakis Const#338681Dublin·B General Building Contractor
- Pagones Dennis G#343267Alameda·B General Building Contractor
- Beatson Electric Company#345282Union City·B General Building Contractor
- Ghanbari Barry & Associates#349476Oakland·B General Building Contractor
Working a California job with C S Z Construction Company, 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 C S Z Construction Company? Claim or correct this profile