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State files updated Oct 27, 2026
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California contractor license

Ch2o Inc

Ch2o Inc of Tumwater holds California license 763719 (C55 Water Conditioning). The CSLB file dated Oct 26, 2026 lists it as active.1 It expires May 31, 2027.

Active

Ch2o Inc, Tumwater

  • Bond has a cancellation date on file: Jun 21, 2002.
License
763719
Class
C55 Water Conditioning
Expires
May 31, 2027
Bond
$7,500
Workers' comp
Insured to Jun 8, 2027

CSLB file dated Oct 26, 2026

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

Issued May 27, 1999.

Bond
$7,500American States Insurance Company, from Apr 13, 2001, continuous, cancel date Jun 21, 2002
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredHanover American Insurance Company The, from Jun 8, 2026, to Jun 8, 2027

What work does this license cover?

A cancellation date is on file for a bond or policy. Ask for a current certificate before work starts.

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 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 26, 2026)
  2. Contractors State License Board (CSLB)