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California contractor license

Sullivan Tim Concrete Construction Inc

Sullivan Tim Concrete Construction Inc of Esparto holds California license 591797 (A General Engineering, C8 Concrete). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Apr 30, 2028.

Licensed 36 years, longer than 90% of 62,372 active California general contractors.

Active

Sullivan Tim Concrete Construction Inc, Esparto

License
591797
Class
A General Engineering; C8 Concrete
Expires
Apr 30, 2028
Bond
$25,000
Workers' comp
Insured to Apr 1, 2027

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
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredInsurance Company Of The West, from Apr 1, 2026, to Apr 1, 2027

Who is on this license?

Responsible managing officer, CEO and president
Timothy C. SullivanSince Apr 6, 1990
Responsible managing officer
Clarance C. PedroiaSince May 17, 2022

What work does this license cover?

Issued Apr 6, 1990. Reissued Apr 19, 2000.

Where are other licensed California contractors listed?

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