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State files updated Oct 28, 2026
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California contractor license

RNR Builders Inc

RNR Builders Inc of Glendale holds California license 804188 (B General Building, C5 Framing and Rough Carpentry, C13 Fencing, C15 Flooring and Floor Covering, C20 Warm-Air Heating, Ventilating and Air-Conditioning, C33 Painting and Decorating, C36 Plumbing). The CSLB file dated Oct 28, 2026 lists it as active.1 It expires Feb 29, 2028.

Licensed 24 years, longer than 75% of 85 active Glendale plumbing contractors.

Active

RNR Builders Inc, Glendale

License
804188
Class
B General Building; C5 Framing and Rough Carpentry; C13 Fencing; C15 Flooring and Floor Covering; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating; C36 Plumbing
Expires
Feb 29, 2028
Bond
$25,000
Workers' comp
Insured to Apr 18, 2027

CSLB file dated Oct 28, 2026

From the CSLB file dated Oct 28, 2026. Not a consumer report; check the board before you hire.

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

Bond
$25,000Western Surety Company, from Jan 27, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from Apr 18, 2013, to Apr 18, 2027

What work does this license cover?

Issued Feb 13, 2002.

Which other Glendale businesses hold B General Building?

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 28, 2026)
  2. Contractors State License Board (CSLB)