Alex Wong Construction, B General Building Contractor in Oakland, CA
Alex Wong Construction operating as a sole owner holds an active California contractor license (CSLB #741993), valid through Sep 30, 2026. First issued in 1997, the license has been on the CSLB roster for 29 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Oakland, in Alameda County, California.
- License Number
- 741993
- Issued
- Oct 29, 1997
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67412174
- Effective
- Jul 28, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 6, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 23 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Alex Wong Construction licensed in California?
Yes. Alex Wong Construction holds California Contractors State License Board license number 741993, which is active and in good standing. The license was first issued on October 29, 1997. It is valid through September 30, 2026.
What does Alex Wong Construction specialize in?
Alex Wong Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Alex Wong Construction headquartered?
Alex Wong Construction is headquartered at 3126 Coolidge Ave, Oakland, CA 94602, in Alameda County, California.
Does Alex Wong Construction have an active surety bond on file with CSLB?
Yes. Alex Wong Construction has an active California contractor surety bond filed with Western Surety Company.
Does Alex Wong Construction carry workers' compensation coverage?
Alex Wong Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Alex Wong Construction's contractor license?
You can verify Alex Wong Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=741993.
- License issuedOct 29, 1997
- WC coverage startsSep 6, 2024
- Bond activeJul 28, 2025
- License expiresSep 30, 2026
- East Bay Fixture Company#213597Oakland·B General Building Contractor
- Knuppe H James#214462Castro Valley·B General Building Contractor
- Howard Construction CO#226122Oakland·B General Building Contractor
- Wes-CO Industries#246673San Leandro·A General Engineering Contractor
- Paragon Electric#261291Castro Valley·B General Building Contractor
- Zaballos R & Sons Incorporated#255828Hayward·A General Engineering Contractor
- Armer/Norman & Associates INC#256896San Leandro·A General Engineering Contractor
- Ferma Corporation#236337Newark·A General Engineering Contractor
Working a California job with Alex Wong Construction, 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 Alex Wong Construction? Claim or correct this profile