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State files updated Oct 29, 2026
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California contractor license

Concrete Work Inc

Concrete Work Inc of San Leandro holds California license 1113818 (C8 Concrete, C27 Landscaping). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Dec 31, 2027.

Active

Concrete Work Inc, San Leandro

License
1113818
Class
C8 Concrete; C27 Landscaping
Expires
Dec 31, 2027
Bond
$25,000
Workers' comp
Insured to Jul 11, 2027

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

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

Bond
$25,000Philadelphia Indemnity Insurance Company, from Dec 11, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredNational Liability And Fire Insurance Company, from Jul 11, 2026, to Jul 11, 2027

Who is on this license?

Officer
Jose ArandaSince Dec 12, 2023
Officer
Luis Uribe GuillenSince Dec 12, 2023
Responsible managing officer
Adan Alcazar VargasSince Dec 12, 2023
Responsible managing officer, CEO and president
Jose A. Tapia-UragaSince Dec 12, 2023

What work does this license cover?

Issued Dec 12, 2023.

Which other San Leandro businesses hold C8 Concrete?

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 29, 2026)
  2. Contractors State License Board (CSLB)