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California contractor license

Construction By De Mill Inc

Construction By De Mill Inc of Simi Valley holds California license 719903 (B General Building). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Nov 30, 2027.

Licensed 30 years, longer than 84% of 288 active Simi Valley general contractors.

Active

Construction By De Mill Inc, Simi Valley

License
719903
Class
B General Building
Expires
Nov 30, 2027
Bond
$25,000
Workers' comp
Insured to Jun 18, 2027

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 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 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from Jun 18, 2015, to Jun 18, 2027

Who is on this license?

Responsible managing officer, CEO and president
Gerald R. de MillSince Mar 11, 1996

What work does this license cover?

Issued Mar 11, 1996. Reissued Nov 16, 2015.

Which other Simi Valley businesses hold B General Building?

General Contractors in Simi ValleyCalifornia 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, Oct 29, 2026)
  2. Contractors State License Board (CSLB)