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Oregon contractor license
Diamond Bond Oregon LLC
Diamond Bond Oregon LLC of Lake Oswego holds Oregon license 221829 (RSC Residential Specialty Contractor). The CCB file dated Nov 1, 2026 lists it as active.1 It expires Jul 17, 2028.
Active
Diamond Bond Oregon LLC, Lake Oswego
- License
- 221829
- Class
- RSC Residential Specialty Contractor
- Expires
- Jul 17, 2028
- Bond
- $20,000 to Jul 17, 2028
- Liability insurance
- $1,000,000 to Jun 18, 2027
- Workers' comp
- Required (has employees)
CCB file dated Nov 1, 2026
From the CCB file dated Nov 1, 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
- $20,000Ohio Casualty Insurance Co, to Jul 17, 2028
- Liability insurance
- $1,000,000The Cincinnati Ins Co, to Jun 18, 2027
- Workers' comp
- Required (has employees)
Who is on this license?
- Responsible managing individual
- Jeffery S. Kirschmann
What work does this license cover?
Issued Jul 17, 2018.
- RSC Residential Specialty Contractor
Which other Lake Oswego businesses hold RSC Residential Specialty Contractor?
- Modern Masonry LLCLicensed since 2016
- Robs Handywork LLCLicensed since 2017
- Shutters Portland IncLicensed since 2018
- A Ok Plumbing LLCLicensed since 2019
- Columbia Asphalt Paving LLCLicensed since 2019
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, Nov 1, 2026)
- Construction Contractors Board (CCB)