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California contractor license

Rooter Hero Plumbing

Rooter Hero Plumbing of Mission Hills holds California license 829861 (C20 Warm-Air Heating, Ventilating and Air-Conditioning, C36 Plumbing). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Jun 30, 2028.

Doing business as General Drainworks Inc.

Licensed 22 years, longer than 74% of 9,636 active California plumbing contractors.

Active

Rooter Hero Plumbing, Mission Hills

  • Board action on file.
License
829861
Class
C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
Expires
Jun 30, 2028
Bond
$25,000
Workers' comp
Self-insured

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

From the CSLB file dated Oct 29, 2026. Confirm with the board. CSLB license check

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

Bond
$25,000Western Surety Company, from May 2, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
Self-insuredDepartment Of Industrial Relations, from May 13, 2020

Who is on this license?

Officer
Sriramasubraman KailasamSince Dec 19, 2025
Responsible managing officer, CEO and president
John AkhoianSince Jul 2, 2026
Responsible managing officer
Harold CarterSince Sep 30, 2026
CEO and president
Aldo R. NavarroSince Dec 17, 2025

What work does this license cover?

Issued Dec 30, 2003. Reissued Jun 25, 2008.

Which other Mission Hills businesses hold C20 Warm-Air Heating, Ventilating and Air-Conditioning?

California plumbing contractorsCalifornia HVAC 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)