Koch & Koch INC, A General Engineering Contractor in Grass Valley, CA
Koch & Koch INC operating as a corporation holds an active California contractor license (CSLB #793724), valid through Apr 30, 2027. First issued in 2001, the license has been on the CSLB roster for 25 years. It carries 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-10 Electrical Contractor, and C-21 Building Moving / Demolition Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with Arch Insurance Company that is no longer active. The business is based in Grass Valley, in Nevada County, California.
- License Number
- 793724
- Issued
- Apr 11, 2001
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100098028
- Effective
- Jun 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Arch Insurance Company
- Policy Number
- ZAWCI1810105
- Effective
- Jul 1, 2025
- Expires
- Jul 1, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Koch & Koch INC licensed in California?
Yes. Koch & Koch INC holds California Contractors State License Board license number 793724, which is active and in good standing. The license was first issued on April 11, 2001. It is valid through April 30, 2027.
What does Koch & Koch INC specialize in?
Koch & Koch INC is licensed for 4 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-10 Electrical Contractor, and C-21 Building Moving / Demolition Contractor.
Where is Koch & Koch INC headquartered?
Koch & Koch INC is headquartered at 13084 John Bauer Ave, Grass Valley, CA 95945, in Nevada County, California.
Does Koch & Koch INC have an active surety bond on file with CSLB?
Yes. Koch & Koch INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Koch & Koch INC carry workers' compensation coverage?
Koch & Koch INC has a previously-filed workers' compensation policy with Arch Insurance Company that is no longer active.
How do I verify Koch & Koch INC's contractor license?
You can verify Koch & Koch INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=793724.
- License issuedApr 11, 2001
- Bond activeJun 1, 2023
- WC coverage startsJul 1, 2025
- WC expiredJul 1, 2026
- License expiresApr 30, 2027
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