Willem Downing, C-61/D-38 Sand and Water Blasting Contractor in Los Angeles, CA
Willem Downing operating as a sole owner holds an active California contractor license (CSLB #1135537), valid through Apr 30, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: C-61/D-38 — Sand and Water Blasting Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Los Angeles, in Los Angeles County, California.
- License Number
- 1135537
- Issued
- Apr 8, 2025
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101799209
- Effective
- Mar 10, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9368305
- Effective
- Oct 9, 2025
- Expires
- Oct 9, 2026
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Willem Downing licensed in California?
Yes. Willem Downing holds California Contractors State License Board license number 1135537, which is active and in good standing. The license was first issued on April 8, 2025. It is valid through April 30, 2027.
What does Willem Downing specialize in?
Willem Downing is licensed for one CSLB classification: C-61/D-38 Sand and Water Blasting Contractor.
Where is Willem Downing headquartered?
Willem Downing is headquartered at 1500 Elevado Street, Los Angeles, CA 90026, in Los Angeles County, California.
Does Willem Downing have an active surety bond on file with CSLB?
Yes. Willem Downing has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Willem Downing carry workers' compensation coverage?
Yes. Willem Downing carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Willem Downing's contractor license?
You can verify Willem Downing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1135537.
- License issuedApr 8, 2025
- WC coverage startsOct 9, 2025
- Bond activeMar 10, 2026
- WC expiresOct 9, 2026
- License expiresApr 30, 2027
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