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Mark-Costello CO the

License #493626·Corporation·Paramount, Los Angeles County
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Summary

Mark-Costello CO the operating as a corporation is licensed in California under CSLB number 493626. The license was first issued in 1986, putting the business at 40 years on the active CSLB roster. It carries a single CSLB classification: C-61/D-21 — Machinery and Pumps Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Service American Indemnity Company. The business is based in Paramount, in Los Angeles County, California.

Business Information
Address
15351 Texaco Avenue
Paramount, CA 907233946
License Details & Classifications
License Number
493626
Issued
Jun 18, 1986
Status
CLEAR
Expires
Jun 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC630831
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Service American Indemnity Company
Policy Number
SAMTWC1176500
Effective
Apr 10, 2026
Expires
Apr 10, 2027
Review

This contractor warrants a closer look before contracting:

  • License expires in 21 days
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 Mark-Costello CO the licensed in California?

Yes. Mark-Costello CO the holds California Contractors State License Board license number 493626. The license was first issued on June 18, 1986. It is valid through June 30, 2026.

What does Mark-Costello CO the specialize in?

Mark-Costello CO the is licensed for one CSLB classification: C-61/D-21 Machinery and Pumps Contractor.

Where is Mark-Costello CO the headquartered?

Mark-Costello CO the is headquartered at 15351 Texaco Avenue, Paramount, CA 907233946, in Los Angeles County, California.

Does Mark-Costello CO the have an active surety bond on file with CSLB?

Yes. Mark-Costello CO the has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Mark-Costello CO the carry workers' compensation coverage?

Yes. Mark-Costello CO the carries active workers' compensation coverage through Service American Indemnity Company.

How do I verify Mark-Costello CO the's contractor license?

You can verify Mark-Costello CO the's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=493626.

Activity Timeline
  1. License issuedJun 18, 1986
  2. Bond activeJan 1, 2023
  3. WC coverage startsApr 10, 2026
  4. License expiresJun 30, 2026
  5. WC expiresApr 10, 2027
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