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California contractor license
JC Sewer & Drain Plumbing
JC Sewer & Drain Plumbing of Stockton holds California license 845004 (C36 Plumbing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Mar 31, 2028.
Licensed 22 years, longer than 63% of 38 active Stockton plumbing contractors.
Active
JC Sewer & Drain Plumbing, Stockton
- License
- 845004
- Class
- C36 Plumbing
- Expires
- Mar 31, 2028
- Bond
- $25,000
- Workers' comp
- Employee leasing to Feb 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
- Employee leasingAce American Insurance Company, from Feb 11, 2026, to Feb 1, 2027
Who is on this license?
- Qualifying partner
- James L. CasitySince Aug 19, 2004
- General partner
- Yvonne M. CasitySince Aug 19, 2004
What work does this license cover?
Issued Aug 19, 2004. Inactive Feb 5, 2024 to Mar 18, 2024.
Which other Stockton businesses hold C36 Plumbing?
- Quality Plumbers IncLicensed since 1991
- Jesmar Mechanical IncLicensed since 1994
- Aaa Backflow Prevention IncLicensed since 2005
- Superdrain IncLicensed since 2006
- D Plumber IncLicensed since 2010
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- 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.
- 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
- Don't sign or pay a deposit until the CSLB shows the license active again.
- 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.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)