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
NETSTONE
DBA: OSTLUND RONALD J
Owner: RONALD J OSTLUND DBA NETSTONE
- License Number
- 802186
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 4592 INDIAN HILL RD RIVERSIDE, CA, 92501 Riverside County
- Phone
- (951) 233 2793
License Dates
Issued
12/13/2001
Expires
12/31/2027
Expires in 21 months
CSLB Last Updated
01/26/2026
License Classifications
Personnel & Officers
OSTLUND RONALD JOHN
Sole Owner
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #101757060
Effective: 01/01/2026
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 B| C54 in RIVERSIDE
TAVAGLIONE JEFFREY L
JEFFREY L TAVAGLIONE
License #323889 · CA
PRECISION CERAMIC TILE
License #718400 · CA
EXCLUSIVE CABINETS AND COUNTERTOPS BY JON
License #847956 · CA
T F I TILE & MARBLE DESIGN
License #895498 · CA