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California contractor license

Ducros Electrical Services Inc

Ducros Electrical Services Inc of Long Beach holds California license 933354 (C10 Electrical). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Dec 31, 2027.

Licensed 17 years, longer than 62% of 91 active Long Beach electrical contractors.

Active

Ducros Electrical Services Inc, Long Beach

  • Workers' comp on file ended Oct 21, 2026.
License
933354
Class
C10 Electrical
Expires
Dec 31, 2027
Bond
$25,000
Workers' comp
Insured to Oct 21, 2026

CSLB file dated Nov 1, 2026

From the CSLB file dated Nov 1, 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 Nov 1, 2026. Confirm with the board: CSLB license check

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

Bond
$25,000Atlantic Specialty Insurance Company, from Dec 1, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredHartford Casualty Insurance Company, from Oct 21, 2025, to Oct 21, 2026

Who is on this license?

Officer
Rebecca D. du CrosSince Dec 11, 2015
Responsible managing officer, CEO and president
Vincent M. du CrosSince Jun 3, 2009

What work does this license cover?

Issued Jun 3, 2009. Reissued Dec 11, 2015.

Which other Long Beach businesses hold C10 Electrical?

California electrical 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, Nov 1, 2026)
  2. Contractors State License Board (CSLB)