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California contractor license
Jonasson Plumbing And Rooter LLC
Jonasson Plumbing And Rooter LLC of Azusa holds California license 1032626 (C36 Plumbing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Feb 29, 2028.
Active
Jonasson Plumbing And Rooter LLC, Azusa
- License
- 1032626
- Class
- C36 Plumbing
- Expires
- Feb 29, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Apr 12, 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
- $25,000Merchants Bonding Company (Mutual), from Feb 23, 2024, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredPacific Compensation Insurance Company, from Apr 12, 2025, to Apr 12, 2027
Who is on this license?
- Responsible managing member
- Jason J. JonassonSince Nov 8, 2017
What work does this license cover?
Issued Nov 8, 2017. Reissued Feb 23, 2024.
Which other Azusa businesses hold C36 Plumbing?
- Mike's Plumbing Service IncLicensed since 2012
- Simply The Best Plumbing And Drain Cleaning IncLicensed since 2012
- Samayoa Plumbing IncLicensed since 2019
- Finest Rooter & Plumbing IncLicensed since 2024
- One & Done Plumbing IncLicensed since 2024
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)