License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
HAGENBACH CONSTRUCTION
- License Number
- 426275
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 2668 CINNABAR HILLS COURT BRENTWOOD, CA, 94513 Contra Costa County
- Phone
- (925) 786 8668
License Dates
Issued
08/09/1982
Expires
09/30/2027
Expires in 18 months
Reissued
09/14/2013
CSLB Last Updated
10/23/2025
License Classifications
Personnel & Officers
HAGENBACH JOHN PATRICK
Sole Owner
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100712177
Effective: 01/02/2023
Workers' Compensation
Carrier: CLEAR SPRING PROPERTY AND CASUALTY COMPANY
Policy #CSWC03325502
Effective: 10/23/2025
Expires: 10/23/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
otc alterations permit
2223 44th Av, 94116
1/f: remodel of (e) bathroom and walk-in closet. new plumbing fixturs, new cabinets, finishes and lighting. elarge footprint of (e) walk-in closet.
$20,000
2020-09-01
otc alterations permit
1326 48th Av, 94122
remove and replace kitchen cabinets, floor, & plumbing. remove and replace master bath vanity, sink, water closet, shower valve and flooring. remove and replace vanity & toilet in guest bath & bath #2
$75,000
2020-06-04
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed General Building Contractor in BRENTWOOD
DS POWER
License #1136835 · CA
ESPINOSA AND SON GENERAL CONTRACTOR INC
License #1141109 · CA
ERS CONSTRUCTION MANAGEMENT AND CONSULTING INC
License #1142731 · CA
RGS INC
License #1142794 · CA
GOLDEN STATE WLC INC
License #1144142 · CA