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California contractor license

Pro Power Waterproofing Inc

Pro Power Waterproofing Inc of Chino holds California license 855984 (C33 Painting and Decorating, D06 Construction Clean-up). The CSLB file dated Oct 27, 2026 lists it as active.1 It expires Mar 31, 2027.

Active

  • Workers' comp ends Nov 15, 2026 (19 days)

Pro Power Waterproofing Inc, Chino

License
855984
Class
C33 Painting and Decorating; D06 Construction Clean-up
Expires
Mar 31, 2027
Bond
$25,000
Workers' comp
Insured to Nov 15, 2026

CSLB file dated Oct 27, 2026

From the CSLB file dated Oct 27, 2026. Not a consumer report; check the board before you hire.

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

Bond
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredOmaha National Casualty Company, from Nov 15, 2025, to Nov 15, 2026

Who is on this license?

Officer
Gloria A. ColonSince Mar 11, 2013
Responsible managing officer, CEO and president
Mark A. ColonSince Mar 21, 2005

What work does this license cover?

Issued Mar 21, 2005. Reissued Mar 11, 2013.

Which other Chino 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, Oct 27, 2026)
  2. Contractors State License Board (CSLB)