Public CSLB records

ZION ENGINEERING

License #440082·Sole Owner·MILL VALLEY, Marin County
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Summary

ZION ENGINEERING operating as a sole owner is licensed in California under CSLB number 440082. The license was first issued in 1983, putting the business at 43 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, C-16 Fire Protection Contractor, and C-36 Plumbing Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in MILL VALLEY, in Marin County, California.

Business Information
Address
9 MOUNTAIN LODGE LANE
MILL VALLEY, CA 94941
License Details & Classifications
License Number
440082
Issued
May 13, 1983
Status
CLEAR
Expires
May 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond Number
100565343
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Aug 28, 2025
Expires
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. License issuedMay 13, 1983
  2. Bond activeJan 1, 2023
  3. WC coverage startsAug 28, 2025
  4. License expiresMay 31, 2027