Calco Grading INC, A General Engineering Contractor in Rancho Palos Verdes, CA
Calco Grading INC operating as a corporation holds an active California contractor license (CSLB #1047667), valid through Dec 31, 2026. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Rancho Palos Verdes, in Los Angeles County, California.
Rancho Palos Verdes, CA 90275
- License Number
- 1047667
- Issued
- Dec 7, 2018
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100226257
- Effective
- Sep 18, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9391680
- Effective
- Dec 9, 2025
- Expires
- Dec 9, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Calco Grading INC licensed in California?
Yes. Calco Grading INC holds California Contractors State License Board license number 1047667, which is active and in good standing. The license was first issued on December 7, 2018. It is valid through December 31, 2026.
What does Calco Grading INC specialize in?
Calco Grading INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Calco Grading INC headquartered?
Calco Grading INC is headquartered at 28625 S Western Ave # 229, Rancho Palos Verdes, CA 90275, in Los Angeles County, California.
Does Calco Grading INC have an active surety bond on file with CSLB?
Yes. Calco Grading INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Calco Grading INC carry workers' compensation coverage?
Yes. Calco Grading INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Calco Grading INC's contractor license?
You can verify Calco Grading INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1047667.
- License issuedDec 7, 2018
- Bond activeSep 18, 2023
- WC coverage startsDec 9, 2025
- WC expiresDec 9, 2026
- License expiresDec 31, 2026
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