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
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
CORNERSTONE HOME IMPROVEMENTS
- License Number
- 726722
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1895 ASHDALE DRIVE CONCORD, CA, 94519 Contra Costa County
- Phone
- (925) 680 1762
License Dates
Issued
08/26/1996
Expires
01/31/2027
Expires in 10 months
Reissued
01/23/2003
CSLB Last Updated
01/02/2025
License Classifications
Personnel & Officers
DOUGLAS JOHN ANTHONY
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #158707
Effective: 01/01/2023
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
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 CONCORD
HARTMANN MAZZOLA CONSTRUCTION
License #1075906 · CA
R W B PAINTING AND CONSTRUCTION INC
RWB PAINTING AND CONSTRUCTION INC
License #1076919 · CA
MARTINEZ CONSTRUCTION
License #1077415 · CA
C N D CONSTRUCTION COMPANY INC
License #1077773 · CA
FRESCHI AIR SYSTEMS LLC
License #1077999 · CA