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California contractor license

Union Pacific Construction Inc

Union Pacific Construction Inc of Petaluma holds California license 694790 (B General Building). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Feb 29, 2028.

Licensed 32 years, longer than 80% of 192 active Petaluma general contractors.

Active

Union Pacific Construction Inc, Petaluma

License
694790
Class
B General Building
Expires
Feb 29, 2028
Bond
$25,000
Workers' comp
Insured to May 30, 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
$25,000Merchants Bonding Company (Mutual), from Feb 10, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from May 30, 2026, to May 30, 2027

Who is on this license?

Responsible managing officer, CEO and president
Anthony J. DurenbergerSince Aug 22, 1994

What work does this license cover?

Issued Aug 22, 1994. Inactive Aug 31, 2004 to Feb 23, 2012. Reissued Apr 9, 1998.

Which other Petaluma businesses hold B General Building?

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