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California contractor license

Sierra Bay Contractors Inc

Sierra Bay Contractors Inc of Concord holds California license 735077 (A General Engineering, B General Building). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Apr 30, 2027.

Licensed 29 years, longer than 83% of 319 active Concord general contractors.

Active

Sierra Bay Contractors Inc, Concord

License
735077
Class
A General Engineering; B General Building
Expires
Apr 30, 2027
Bond
$25,000
Workers' comp
Exempt

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
$25,000Lexon Insurance Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
Exemptfrom May 10, 2025

Who is on this license?

Officer
Thomas A. SeenoSince Apr 18, 1997
Officer
Kathleen M. BlackardSince Apr 23, 2003
Officer
Kevin P. Mc CauleySince May 16, 2013
Responsible managing officer, CEO and president
Albert D. SeenoSince Apr 18, 1997

What work does this license cover?

Issued Apr 18, 1997.

The workers' comp exemption means the holder told the CSLB it has no employees. If a crew works on your job, ask for a workers' comp certificate.

Which other Concord businesses hold A General Engineering?

General Contractors in ConcordCalifornia 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)