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Oregon contractor license
Rio Underground Construction LLC
Rio Underground Construction LLC of Beaverton holds Oregon license 165495 (CGC1 Commercial General Contractor Level 1). The CCB file dated Oct 30, 2026 lists it as active.1 It expires Jul 20, 2027.
Licensed 21 years, longer than 93% of 889 active Beaverton general contractors.
Active
Rio Underground Construction LLC, Beaverton
- License
- 165495
- Class
- CGC1 Commercial General Contractor Level 1
- Expires
- Jul 20, 2027
- Bond
- $80,000 to Jul 20, 2027
- Liability insurance
- $1,000,000 to Apr 1, 2027
- Workers' comp
- Required (has employees)
CCB file dated Oct 30, 2026
From the CCB file dated Oct 30, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
The CCB file doesn't list board actions. Check with the board: CCB license search
What bond, insurance and workers' comp are on file?
- Bond
- $80,000Safeco Ins Co, to Jul 20, 2027
- Liability insurance
- $1,000,000Bitco General Insurance Corp, to Apr 1, 2027
- Workers' comp
- Required (has employees)
Who is on this license?
- Responsible managing individual
- John F. Kalkhoven
What work does this license cover?
Issued Jul 12, 2005.
Which other Beaverton businesses hold CGC1 Commercial General Contractor Level 1?
- Northwest Engineering Service IncLicensed since 2010
- Telluric Enterprises LLCLicensed since 2018
- LCD Excavation LLCLicensed since 2018
- Core Communications Group IncLicensed since 2023
- Bray And Bry Intl LLCLicensed since 2026
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. Oregon license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- 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.
- 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
- Don't sign or pay a deposit until the CCB shows the license active again.
- 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.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Construction Contractors Board (CCB).
- Check another contractor. Oregon license lookup
Sources
- CCB active licenses (data.oregon.gov, Oct 30, 2026)
- Construction Contractors Board (CCB)