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License is active

Source: Contractors State License Board (CSLB)

Licensed

Current and in good standing

Bonded

$25,000 surety bond

WC exempt

No employees — exempt from requirement

Clean record

No complaints or disciplinary actions

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NEUMANN CONSTRUCTION CO

License Number
300599
State
California
Status
active
Business Type
Sole Owner
Address
316 MONTECILLO DRIVE WALNUT CREEK, CA, 94595 Contra Costa County
Phone
(925) 989 3143

License Dates

Issued

12/02/1974

Expires

05/31/2027

Expires in 14 months

Reissued

05/17/2007

CSLB Last Updated

05/27/2025

License Classifications

B General Building Contractor

Personnel & Officers

NEUMANN MARTIN BERND

Sole Owner

B
Active

NEUMANN MANFRED HERBERT

Sole Owner

Former

Contractor Bond

Bonded

Amount: $25,000

Company: NATIONWIDE MUTUAL INSURANCE COMPANY

Bond #7901232606

Effective: 02/23/2025

Workers' Compensation

Exempt

Owner/officer with no employees — exempt from WC requirement

CSLB designation: Exempt

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

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Data sourced from official state licensing board records. Always confirm critical information directly with the state board.

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