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
Z L C CORP
DBA: ZL CONSTRUCTION CORPORATION
- License Number
- 890327
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1027 DETROIT AVESTE C CONCORD, CA, 94518 Contra Costa County
- Phone
- (925) 465 6663
License Dates
Issued
01/29/2007
Expires
01/31/2027
Expires in 10 months
CSLB Last Updated
10/21/2025
Personnel & Officers
LORINCZ ZALAN MIHALY
Chief Executive Officer/President
LORINCZ TISZA ARIANNA
Officer
LORINCZ FRANK
Responsible Managing Officer
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #10137177
Effective: 01/01/2023
Workers' Compensation
Carrier: OAK RIVER INSURANCE COMPANY
Policy #602658
Effective: 09/01/2025
Expires: 09/01/2026
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
2225 Jerrold Av, 94124
demo and remove non-load bearing partitions wall thugh out (e) office space and warehouse space.
$121,823
2024-04-15
additions alterations or repairs
960 Howard St, 94103
partial demolition of building. front facade to remain. reference to site permit pa#202001131764s. no grading work under this permit application.
$370,000
2021-07-14
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 A| ASB| B| C21| HAZ in CONCORD
GEORGE J CONSTRUCTION
J GEORGE CONSTRUCTION
License #525328 · CA
SCHICKER LUXURY SHOWER DOORS INC
License #527157 · CA
SHARP'S IVAN PAINTING
IVAN SHARP'S PAINTING
License #527756 · CA
LAMORINDA INC
License #527878 · CA
ELLIOTT & SON ROOFING
G W BARTLE ENTERPRISES INC DBA ELLIOTT & SON ROOFING
License #528046 · CA