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Oyama Plumbing LLC

License #758457·Limited Liability·Montebello, Los Angeles County
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Summary

Oyama Plumbing LLC operating as a limited liability is licensed in California under CSLB number 758457. The license was first issued in 1999, putting the business at 27 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing 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 Montebello, in Los Angeles County, California.

Business Information
Address
724 N 3rd St
Montebello, CA 90640
License Details & Classifications
License Number
758457
Issued
Jan 27, 1999
Status
CLEAR
Expires
Dec 31, 2027
Entity
Limited Liability
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67589816
Effective
Dec 29, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Nov 19, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is Oyama Plumbing LLC licensed in California?

Yes. Oyama Plumbing LLC holds California Contractors State License Board license number 758457. The license was first issued on January 27, 1999. It is valid through December 31, 2027.

What does Oyama Plumbing LLC specialize in?

Oyama Plumbing LLC is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is Oyama Plumbing LLC headquartered?

Oyama Plumbing LLC is headquartered at 724 N 3rd St, Montebello, CA 90640, in Los Angeles County, California.

Does Oyama Plumbing LLC have an active surety bond on file with CSLB?

Yes. Oyama Plumbing LLC has an active California contractor surety bond filed with Western Surety Company.

Does Oyama Plumbing LLC carry workers' compensation coverage?

Oyama Plumbing LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Oyama Plumbing LLC's contractor license?

You can verify Oyama Plumbing LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=758457.

Activity Timeline
  1. License issuedJan 27, 1999
  2. WC coverage startsNov 19, 2025
  3. Bond activeDec 29, 2025
  4. License expiresDec 31, 2027
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