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Particulate Matter

License #941422·Sole Owner·Coachella, Riverside County
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Summary

Particulate Matter operating as a sole owner is licensed in California under CSLB number 941422. The license was first issued in 2009, putting the business at 17 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-61/D-64 Non-specialized Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from National Liability and Fire Insurance Company. The business is based in Coachella, in Riverside County, California.

Business Information
Address
50356 Jackson St
Coachella, CA 92236
License Details & Classifications
License Number
941422
Issued
Dec 23, 2009
Status
CLEAR
Expires
Dec 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800210994
Effective
Dec 11, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
National Liability and Fire Insurance Company
Policy Number
N9WC840133
Effective
Nov 28, 2025
Expires
Nov 28, 2026
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

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 Particulate Matter licensed in California?

Yes. Particulate Matter holds California Contractors State License Board license number 941422. The license was first issued on December 23, 2009. It is valid through December 31, 2027.

What does Particulate Matter specialize in?

Particulate Matter is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-61/D-64 Non-specialized Contractor.

Where is Particulate Matter headquartered?

Particulate Matter is headquartered at 50356 Jackson St, Coachella, CA 92236, in Riverside County, California.

Does Particulate Matter have an active surety bond on file with CSLB?

Yes. Particulate Matter has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Particulate Matter carry workers' compensation coverage?

Yes. Particulate Matter carries active workers' compensation coverage through National Liability and Fire Insurance Company.

How do I verify Particulate Matter's contractor license?

You can verify Particulate Matter's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=941422.

Activity Timeline
  1. License issuedDec 23, 2009
  2. WC coverage startsNov 28, 2025
  3. Bond activeDec 11, 2025
  4. WC expiresNov 28, 2026
  5. License expiresDec 31, 2027
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