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California contractor license

Diaz M R Painting Corp

Diaz M R Painting Corp of Los Angeles holds California license 607764 (C33 Painting and Decorating). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jun 30, 2027.

Active

  • Workers' comp ends Nov 20, 2026 (19 days)

Diaz M R Painting Corp, Los Angeles

License
607764
Class
C33 Painting and Decorating
Expires
Jun 30, 2027
Bond
$25,000
Workers' comp
Insured to Nov 20, 2026

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 Jun 4, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredAmtrust Insurance Company, from Nov 20, 2025, to Nov 20, 2026

Who is on this license?

Officer
Angelica HerediaSince Jun 24, 2021
Officer
Maria I. DiazSince Jun 24, 2021
Officer
Refugio M. DiazSince Jun 24, 2021
Responsible managing officer, CEO and president
Jesus DiazSince Dec 10, 1990

What work does this license cover?

Issued Dec 10, 1990. Reissued Jun 24, 2021.

Which other Los Angeles businesses hold C33 Painting and Decorating?

What should you check before hiring?

What to ask before you hire

  1. Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
  2. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  3. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  4. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  5. 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.
  6. 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)