Mansch John Construction, B General Building Contractor in Los Altos, CA
Mansch John Construction operating as a sole owner holds an active California contractor license (CSLB #747292), valid through Mar 31, 2028. First issued in 1998, the license has been on the CSLB roster for 28 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Los Altos, in Santa Clara County, California.
- License Number
- 747292
- Issued
- Mar 19, 1998
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 216601
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9383725
- Effective
- Jul 9, 2025
- Expires
- Jul 9, 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 Mansch John Construction licensed in California?
Yes. Mansch John Construction holds California Contractors State License Board license number 747292, which is active and in good standing. The license was first issued on March 19, 1998. It is valid through March 31, 2028.
What does Mansch John Construction specialize in?
Mansch John Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Mansch John Construction headquartered?
Mansch John Construction is headquartered at P O Box 579, Los Altos, CA 94023, in Santa Clara County, California.
Does Mansch John Construction have an active surety bond on file with CSLB?
Yes. Mansch John Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Mansch John Construction carry workers' compensation coverage?
Mansch John Construction has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify Mansch John Construction's contractor license?
You can verify Mansch John Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=747292.
- License issuedMar 19, 1998
- Bond activeJan 1, 2023
- WC coverage startsJul 9, 2025
- WC expiredJul 9, 2026
- License expiresMar 31, 2028
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