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California contractor license

B & L Ruiz Builders Inc

B & L Ruiz Builders Inc of Los Angeles holds California license 947603 (B General Building, C10 Electrical, C33 Painting and Decorating). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires May 31, 2027.

Licensed 16 years, longer than 67% of 479 active Los Angeles electrical contractors.

Active

B & L Ruiz Builders Inc, Los Angeles

License
947603
Class
B General Building; C10 Electrical; C33 Painting and Decorating
Expires
May 31, 2027
Bond
$25,000
Workers' comp
Exempt

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
$25,000Western Surety Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
Exemptfrom Nov 18, 2025

Who is on this license?

Officer
Cristal S. HernandezSince May 22, 2015
Officer
Maria RuizSince May 22, 2015
Responsible managing officer, CEO and president
Anselmo RuizSince May 20, 2010

What work does this license cover?

Issued May 20, 2010. Reissued May 22, 2015.

The workers' comp exemption means the holder told the CSLB it has no employees. If a crew works on your job, ask for a workers' comp certificate.

Which other Los Angeles businesses hold B General Building?

Electrical Contractors in Los AngelesCalifornia electrical contractorsGeneral Contractors in Los AngelesCalifornia general 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, Nov 1, 2026)
  2. Contractors State License Board (CSLB)