Superior Underground LLC - Portland, Oregon
Oregon CCB license #219110 - Superior Underground LLC - Portland, Oregon. License status: Active. Valid through February 21, 2028.
Portland, Multnomah County · RMI: Jeffrey Lynn Kohne · CCB since 2018 · 8 yrs
CCB Lookup Trust Score
- Active CCB license +40 pts
- 6–10 years active (8 yrs) +9 pts
- Surety bond current +8 pts
- Bond above legal minimum +4 pts
- Liability insurance current +8 pts
- Insurance above legal minimum +5 pts
- Responsible Managing Individual identified +3 pts
- Phone number on record +2 pts
- Oregon BCD license active (Plumbing Contractor) +5 pts
- BCD license matches contractor specialty (Plumbing Contractor) +3 pts
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PO Box address -5 ptsA contractor without a physical address is harder to locate if a dispute arises.
Plumbing and Water Line Contractor in Portland, Oregon Since 2018
Superior Underground LLC is a plumbing contractor licensed in Multnomah County since 2018. The firm holds both residential and commercial general contractor licenses and specializes in water and sewer line construction and related infrastructure work.
Services:
- Water and sewer line installation and repair
- Underground utility construction
- Plumbing system work
- Commercial and residential plumbing projects
Superior Underground LLC serves the Portland area and Multnomah County. The contractor maintains current CCB standing and operates with a team of 1–10 employees.
CCB #219110 - licensed, bonded ($25,000 surety) and insured ($1,000,000 liability) under Oregon law.
Oregon CCB License #219110 - Superior Underground LLC
Oregon CCB license #219110 is currently Active - registered since February 2018 and valid through February 21, 2028.
Oregon BCD Licensed - Plumbing
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PB Plumbing Contractor · PlumbingBCD License #PB2026 · Portland, ORActive exp. Jul 2029
Data sourced from the Oregon Building Codes Division .
Contact & Address
Portland, OR 97294
Bond & Insurance
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Surety Bond
Liability Insurance
Workers' Compensation Insurance
Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.
Before You Hire
- Confirm the license is Active and hasn't expired.
- Check that bond and insurance are current - dates are listed above. Bond and insurance cover different risks →
- Confirm the RMI (Responsible Managing Individual) will be on-site.
- Always get a written contract referencing CCB license #219110.
- Cross-verify with the official CCB database - data here may have a delay.
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Official CCB RecordQuick Summary
- Status Active
- License # #219110
- Type RGC
- County Multnomah
- RMI Jeffrey Lynn Kohne
- Bond $25K
- Insurance $1M
- Lic. expires February 21, 2028
- Bond expires February 21, 2028
- Ins. expires July 26, 2027
- Employees 1-10
- Industry WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION
- Last updated August 5, 2026
- Synced September 27, 2026
Last updated = last detected change in CCB records. Synced = last fetch from the Oregon CCB Open Data Portal. Data may lag up to 24h.
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Record first imported: February 22, 2026 · Last data change detected: August 5, 2026 · Synced with CCB Open Data: September 27, 2026. Always verify at CCB.oregon.gov before hiring.