Public CSLB records

Storm Water Inspection & Maintenance Services LLC, C-61/D-64 Non-specialized Contractor in Discovery Bay, CA

License #1128034·Limited Liability·Discovery Bay, Contra Costa County
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Summary

Storm Water Inspection & Maintenance Services LLC operating as a limited liability holds an active California contractor license (CSLB #1128034), valid through Oct 31, 2026. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-61/D-64 — Non-specialized Contractor. Records show an active surety bond on file with Harco National Insurance Company and a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active. The business is based in Discovery Bay, in Contra Costa County, California.

Business Information
Address
Po Box 1627
Discovery Bay, CA 94505
License Details & Classifications
License Number
1128034
Issued
Oct 22, 2024
Status
CLEAR
Expires
Oct 31, 2026
Entity
Limited Liability
Financial & Insurance Coverage
Contractor Bond
Surety
Harco National Insurance Company
Bond Number
0824616
Effective
Oct 9, 2024
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Zurich American Insurance Company
Policy Number
WC639334701
Effective
Jul 31, 2025
Expires
Jul 31, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Storm Water Inspection & Maintenance Services LLC licensed in California?

Yes. Storm Water Inspection & Maintenance Services LLC holds California Contractors State License Board license number 1128034, which is active and in good standing. The license was first issued on October 22, 2024. It is valid through October 31, 2026.

What does Storm Water Inspection & Maintenance Services LLC specialize in?

Storm Water Inspection & Maintenance Services LLC is licensed for one CSLB classification: C-61/D-64 Non-specialized Contractor.

Where is Storm Water Inspection & Maintenance Services LLC headquartered?

Storm Water Inspection & Maintenance Services LLC is headquartered at Po Box 1627, Discovery Bay, CA 94505, in Contra Costa County, California.

Does Storm Water Inspection & Maintenance Services LLC have an active surety bond on file with CSLB?

Yes. Storm Water Inspection & Maintenance Services LLC has an active California contractor surety bond filed with Harco National Insurance Company.

Does Storm Water Inspection & Maintenance Services LLC carry workers' compensation coverage?

Storm Water Inspection & Maintenance Services LLC has a previously-filed workers' compensation policy with Zurich American Insurance Company that is no longer active.

How do I verify Storm Water Inspection & Maintenance Services LLC's contractor license?

You can verify Storm Water Inspection & Maintenance Services LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1128034.

Activity Timeline
  1. Bond activeOct 9, 2024
  2. License issuedOct 22, 2024
  3. WC coverage startsJul 31, 2025
  4. WC expiredJul 31, 2026
  5. License expiresOct 31, 2026
Other contractors in Contra Costa County
California lien & payment resources

Working a California job with Storm Water Inspection & Maintenance Services LLC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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