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California contractor license

C M Builders LLC

C M Builders LLC of Clearlake holds California license 1130205 (A General Engineering, B General Building, C36 Plumbing). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Dec 31, 2026.

Active

C M Builders LLC, Clearlake

  • Workers' comp on file ended Sep 25, 2026.
License
1130205
Class
A General Engineering; B General Building; C36 Plumbing
Expires
Dec 31, 2026
Bond
$25,000
Workers' comp
Insured to Sep 25, 2026

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
$25,000Business Alliance Insurance Company, from Sep 9, 2024, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredPie Insurance Company (The), from Sep 25, 2025, to Sep 25, 2026

Who is on this license?

Responsible managing member
Cesar Chavez PinaSince Dec 10, 2024
LLC member
Mario MartinezSince Dec 10, 2024
LLC member
Martha E. GonzalezSince Dec 10, 2024

What work does this license cover?

Issued Dec 10, 2024.

Which other Clearlake businesses hold A General Engineering?

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