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
KEYSTONE DESIGN BUILD INC
- License Number
- 951443
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 15 SAN LUIS OBISPO STREET LADERA RANCH, CA, 92694 Orange County
- Phone
- (949) 614 3900
License Dates
Issued
08/19/2010
Expires
08/31/2026
Expires in 5 months — verify renewal before long contracts
CSLB Last Updated
07/29/2024
License Classifications
Personnel & Officers
GOLBABAIE SIAMAK
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #66370103
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 LADERA RANCH
BADER HOME CONSTRUCTION MANAGEMENT LLC
License #941589 · CA
PRECIOSO INC
License #952307 · CA
O'LEARY CONSTRUCTION SERVICES INC
License #952484 · CA
UNITED BUILDING AND DEVELOPMENT SERVICES LLC
License #974934 · CA
STRATEGIC SERVICE SOLUTIONS INC
License #988772 · CA