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United Riggers & Erectors INC, A General Engineering Contractor in Walnut, CA

License #245451·Corporation·Walnut, Los Angeles County
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Summary

United Riggers & Erectors INC operating as a corporation holds an active California contractor license (CSLB #245451), valid through Mar 31, 2028. First issued in 1966, the license has been on the CSLB roster for 60 years. It carries 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-8 Concrete Contractor, C-36 Plumbing Contractor, C-51 Structural Steel Contractor, and C-61/D-21 Machinery and Pumps Contractor. Records show an active surety bond on file with Harco National Insurance Company and a previously-filed workers' compensation policy with Bitco General Insurance Corporation that is no longer active. The business is based in Walnut, in Los Angeles County, California.

Business Information
Address
4188 Valley Blvd
Walnut, CA 91789
License Details & Classifications
License Number
245451
Issued
Nov 3, 1966
Status
CLEAR
Expires
Mar 31, 2028
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Harco National Insurance Company
Bond Number
0379574
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Bitco General Insurance Corporation
Policy Number
WC3758451
Effective
Jun 1, 2025
Expires
Jun 1, 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 United Riggers & Erectors INC licensed in California?

Yes. United Riggers & Erectors INC holds California Contractors State License Board license number 245451, which is active and in good standing. The license was first issued on November 3, 1966. It is valid through March 31, 2028.

What does United Riggers & Erectors INC specialize in?

United Riggers & Erectors INC is licensed for 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-8 Concrete Contractor, C-36 Plumbing Contractor, C-51 Structural Steel Contractor, and C-61/D-21 Machinery and Pumps Contractor.

Where is United Riggers & Erectors INC headquartered?

United Riggers & Erectors INC is headquartered at 4188 Valley Blvd, Walnut, CA 91789, in Los Angeles County, California.

Does United Riggers & Erectors INC have an active surety bond on file with CSLB?

Yes. United Riggers & Erectors INC has an active California contractor surety bond filed with Harco National Insurance Company.

Does United Riggers & Erectors INC carry workers' compensation coverage?

United Riggers & Erectors INC has a previously-filed workers' compensation policy with Bitco General Insurance Corporation that is no longer active.

How do I verify United Riggers & Erectors INC's contractor license?

You can verify United Riggers & Erectors INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=245451.

Activity Timeline
  1. License issuedNov 3, 1966
  2. Bond activeJan 1, 2023
  3. WC coverage startsJun 1, 2025
  4. WC expiredJun 1, 2026
  5. License expiresMar 31, 2028
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