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California contractor license
Thrifty Rooter Service & Plumbing Co
Thrifty Rooter Service & Plumbing Co of Chico holds California license 712800 (A General Engineering, C36 Plumbing, C42 Sanitation System). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Sep 30, 2027.
Doing business as Tri Genesis Inc.
Licensed 31 years, longer than 68% of 22 active Chico plumbing contractors.
Active
Thrifty Rooter Service & Plumbing Co, Chico
- License
- 712800
- Class
- A General Engineering; C36 Plumbing; C42 Sanitation System
- Expires
- Sep 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Jan 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
- InsuredService American Indemnity Company, from Jan 1, 2026, to Jan 1, 2027
Who is on this license?
- Officer
- Candace J. LangSince Jun 24, 2004
- Officer
- Hannah M. LangSince Jun 15, 2026
- Responsible managing officer, CEO and president
- John A. LangSince Jun 24, 2004
- Responsible managing officer
- Nathan J. LangSince Mar 13, 2015
What work does this license cover?
Issued Sep 25, 1995.
- A General Engineering
- C36 Plumbing
- C42 Sanitation System
Which other Chico businesses hold A General Engineering?
- Shandel Greg Construction IncLicensed since 1994
- Conroy Construction IncLicensed since 1994
- White Construction CompanyLicensed since 1997
- BCM Construction Company IncLicensed since 1997
- Schreder & Brandt MFG IncLicensed since 1998
California plumbing contractorsGeneral Contractors in ChicoCalifornia general contractors
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)