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State files updated Oct 29, 2026
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Oregon contractor license

Hamilton Construction Co

Hamilton Construction Co of Springfield holds Oregon license 13877 (CGC1 Commercial General Contractor Level 1). The CCB file dated Oct 29, 2026 lists it as active.1 It expires May 10, 2028.

Licensed 50 years, longer than 99% of 385 active Springfield general contractors.

Active

Hamilton Construction Co, Springfield

License
13877
Class
CGC1 Commercial General Contractor Level 1
Expires
May 10, 2028
Bond
$80,000 to May 10, 2028
Liability insurance
$2,000,000 to Apr 1, 2027
Workers' comp
Required (has employees)

CCB file dated Oct 29, 2026

From the CCB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

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

Bond
$80,000Western Surety Company, to May 10, 2028
Liability insurance
$2,000,000National Union Fire Insurance Company Of Pittsburg, to Apr 1, 2027
Workers' comp
Required (has employees)

Who is on this license?

Responsible managing individual
Con F. Oconnor

What work does this license cover?

Issued May 10, 1976.

Which other Springfield businesses hold CGC1 Commercial General Contractor Level 1?

General Contractors in SpringfieldOregon 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. Oregon 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 CCB 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 CCB 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 CCB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Construction Contractors Board (CCB).
  4. Check another contractor. Oregon license lookup

Sources

  1. CCB active licenses (data.oregon.gov, Oct 29, 2026)
  2. Construction Contractors Board (CCB)