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California contractor license

Cook Dennis Roofing Inc

Cook Dennis Roofing Inc of El Cajon holds California license 545185 (C39 Roofing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Dec 31, 2026.

Licensed 38 years, longer than 79% of 34 active El Cajon roofing contractors.

Active

  • License ends Dec 31, 2026 (60 days)

Cook Dennis Roofing Inc, El Cajon

License
545185
Class
C39 Roofing
Expires
Dec 31, 2026
Bond
$25,000
Workers' comp
Insured to Sep 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
$25,000Philadelphia Indemnity Insurance Company, from Feb 28, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredCarolina Casualty Insurance Company, from Sep 1, 2025, to Sep 1, 2027

Who is on this license?

Officer
Sarah P. McAlearSince Dec 28, 2017
Responsible managing officer
Dennis R. CookSince Oct 24, 1988
CEO and president
Adam S. CookSince Dec 14, 2004

What work does this license cover?

Issued Oct 24, 1988. Reissued Dec 14, 2004.

Which other El Cajon businesses hold C39 Roofing?

California roofing contractors

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)