C S I / Commercial Site Improvements INC, A General Engineering Contractor in Corning, CA
C S I / Commercial Site Improvements INC operating as a corporation holds an active California contractor license (CSLB #632536), valid through Jul 31, 2027. First issued in 1991, the license has been on the CSLB roster for 35 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 Corning, in Tehama County, California.
- License Number
- 632536
- Issued
- Nov 22, 1991
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101742195
- Effective
- Feb 1, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9373123
- Effective
- Jan 10, 2025
- Expires
- Jan 10, 2027
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 C S I / Commercial Site Improvements INC licensed in California?
Yes. C S I / Commercial Site Improvements INC holds California Contractors State License Board license number 632536, which is active and in good standing. The license was first issued on November 22, 1991. It is valid through July 31, 2027.
What does C S I / Commercial Site Improvements INC specialize in?
C S I / Commercial Site Improvements INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is C S I / Commercial Site Improvements INC headquartered?
C S I / Commercial Site Improvements INC is headquartered at 16545 Corning Rd, Corning, CA 96021, in Tehama County, California.
Does C S I / Commercial Site Improvements INC have an active surety bond on file with CSLB?
Yes. C S I / Commercial Site Improvements INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does C S I / Commercial Site Improvements INC carry workers' compensation coverage?
Yes. C S I / Commercial Site Improvements INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify C S I / Commercial Site Improvements INC's contractor license?
You can verify C S I / Commercial Site Improvements INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=632536.
- License issuedNov 22, 1991
- WC coverage startsJan 10, 2025
- Bond activeFeb 1, 2026
- WC expiresJan 10, 2027
- License expiresJul 31, 2027
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