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California contractor license

Z Lab Installation Inc

Z Lab Installation Inc of Livermore holds California license 690873 (B General Building, C6 Cabinet, Millwork and Finish Carpentry). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Jun 30, 2028.

Licensed 32 years, longer than 71% of 192 active Livermore general contractors.

Active

Z Lab Installation Inc, Livermore

License
690873
Class
B General Building; C6 Cabinet, Millwork and Finish Carpentry
Expires
Jun 30, 2028
Bond
$25,000
Workers' comp
Insured to Oct 1, 2027

CSLB file dated Oct 30, 2026

From the CSLB file dated Oct 30, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

None in the CSLB file dated Oct 30, 2026. Confirm with the board: CSLB license check

What bond, insurance and workers' comp are on file?

Bond
$25,000American Contractors Indemnity Company, from Mar 13, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredMarkel Insurance Company, from Oct 1, 2026, to Oct 1, 2027

Who is on this license?

Officer
Nancy M. BarancicSince Jun 23, 1994
Responsible managing officer
Andre R. BarancicSince Sep 23, 2022

What work does this license cover?

Issued Jun 23, 1994.

Which other Livermore businesses hold B General Building?

General Contractors in LivermoreCalifornia general contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Oct 30, 2026)
  2. Contractors State License Board (CSLB)