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State files updated Oct 30, 2026
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California contractor license

Rumble Fabrication Inc

Rumble Fabrication Inc of Modesto holds California license 799421 (C51 Structural Steel). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires May 31, 2028.

Active

Rumble Fabrication Inc, Modesto

License
799421
Class
C51 Structural Steel
Expires
May 31, 2028
Bond
$25,000
Workers' comp
Insured to Oct 1, 2027

CSLB file dated Oct 30, 2026

From the CSLB file dated Oct 30, 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 Oct 30, 2026. Confirm with the board: CSLB license check

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

Bond
$25,000Nationwide Mutual Insurance Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from Oct 1, 2023, to Oct 1, 2027

Who is on this license?

Officer
Doris J. RumbleSince May 30, 2014
CEO and president
Daniel H. RumbleSince Sep 18, 2001
Responsible managing employee
Marcus A. BenedictSince Sep 18, 2001

What work does this license cover?

Issued Sep 18, 2001. Reissued May 30, 2014.

Which other Modesto businesses hold C51 Structural Steel?

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 30, 2026)
  2. Contractors State License Board (CSLB)