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State files updated Nov 1, 2026

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California contractor license

Deguire Weed Abatement Inc

Deguire Weed Abatement Inc of Riverside holds California license 1089048 (D49 Tree Service). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Mar 31, 2028.

Active

Deguire Weed Abatement Inc, Riverside

License
1089048
Class
D49 Tree Service
Expires
Mar 31, 2028
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
$25,000Jet Insurance Company, from Feb 23, 2024, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredEmployers Assurance Company, from Sep 1, 2026, to Sep 1, 2027

Who is on this license?

Responsible managing officer
Matthew G. SwobodaSince Mar 24, 2022
CEO and president
James J. de GuireSince Mar 24, 2022

What work does this license cover?

Issued Mar 24, 2022.

Which other Riverside businesses hold D49 Tree Service?

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)