Skip to content
State files updated Nov 1, 2026
Look up a contractor
MenuClose

Home / License lookup / California / Duggan Contracting Corporation

California contractor license

Duggan Contracting Corporation

Duggan Contracting Corporation of St Peters holds California license 998134 (C6 Cabinet, Millwork and Finish Carpentry). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Oct 31, 2028.

Active

Duggan Contracting Corporation, St Peters

License
998134
Class
C6 Cabinet, Millwork and Finish Carpentry
Expires
Oct 31, 2028
Bond
$25,000
Workers' comp
Insured to Mar 1, 2027

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
$25,000Old Republic Surety Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredZurich American Insurance Company, from Mar 1, 2026, to Mar 1, 2027

Who is on this license?

Responsible managing officer
Ryan P. DugganSince Oct 27, 2014
CEO and president
Patrick W. DugganSince Oct 27, 2014

What work does this license cover?

Issued Oct 27, 2014.

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)