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
N S GENERAL CONTRACTORS INC
- License Number
- 566459
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- P O BOX 1237 DANVILLE, CA, 94526 Contra Costa County
- Phone
- (510) 697 9030
License Dates
Issued
05/01/1989
Expires
10/31/2027
Expires in 19 months
Reissued
10/21/2019
CSLB Last Updated
12/10/2025
License Classifications
Personnel & Officers
STAVRIANOPOULOS NICK
Deceased
NISSIM RAPHAEL
Responsible Managing Employee
Qualifier bond: SURETY COMPANY OF THE PACIFIC
STAVRIANOPOULOS ANTONE
Responsible Managing Officer/Chief Executive Officer/President
STAVRIANOPOULOS MIHALIS
Officer
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #100889372
Effective: 10/20/2024
Workers' Compensation
Carrier: NORGUARD INSURANCE COMPANY
Policy #NSWC640823
Effective: 11/05/2025
Expires: 11/05/2026
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
2865 Bryant St, 94110
trim replacement on upper level and lightwells: trim replacement at rear deck and windows in back of the house( kitchen window)
$26,450
2022-10-21
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| C33 in DANVILLE
BARRON RESTORATION INC
License #962700 · CA
NORTHSTAR SOLAR INC
License #1006316 · CA
SELECT CRAFTSMANSHIP GENERAL CONTRACTING
License #1060928 · CA
QUALITY PAINTING & CONSTRUCTION
License #507693 · CA
R F I CONSTRUCTION MANAGEMENT INC
License #927998 · CA