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California contractor license

Sierra Excavating LLC

Sierra Excavating LLC of Yuba City holds California license 931046 (A General Engineering, C21 Building Moving/Demolition). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Oct 31, 2028.

Licensed 17 years, longer than 59% of 69 active Yuba City general contractors.

Active

Sierra Excavating LLC, Yuba City

License
931046
Class
A General Engineering; C21 Building Moving/Demolition
Expires
Oct 31, 2028
Bond
$25,000
Workers' comp
Insured to Aug 4, 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 Aug 27, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredWCF National Insurance Company, from Aug 4, 2026, to Aug 4, 2027

Who is on this license?

Responsible managing manager
Juan M. SanchezSince Apr 10, 2009
LLC manager
Caroline SanchezSince Oct 28, 2024

What work does this license cover?

Issued Apr 10, 2009. Reissued Oct 28, 2024.

Which other Yuba City businesses hold A General Engineering?

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, Oct 30, 2026)
  2. Contractors State License Board (CSLB)