Cascade RADON Inc - Portland, Oregon
Oregon CCB license #180537 - Cascade RADON Inc - Portland, Oregon. License status: Active. Valid through February 14, 2028.
Portland, Multnomah County · RMI: Wade Allen Gervais · CCB since 2008 · 18 yrs Website
CCB Lookup Trust Score
- Active CCB license +40 pts
- 10+ years active (18 yrs) +12 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
- Google Business Profile verified +5 pts
- Business operational on Google +3 pts
- 35 Google reviews +2 pts
- 4.6★ Google rating (4.5+) +5 pts
Radon Testing & Mitigation Across Oregon Since 2008
Cascade Radon Inc is the Pacific Northwest's most knowledgeable and experienced radon testing and mitigation company, EPA certified for over 30 years. Based in Portland, Oregon, they serve residential, commercial, and multi-family properties across Oregon, Washington, and Idaho.
Services:
- Professional radon testing (short and long-term)
- Radon mitigation system installation
- Radon system design
- New construction radon solutions
- Commercial radon projects
- Vapor intrusion mitigation
All work follows EPA protocols with continuous monitoring to ensure radon levels remain below the EPA Action Level. Mitigation systems include a 10-year guarantee. Learn more at cascaderadon.com.
CCB #180537 - licensed, bonded and insured under Oregon law.
Oregon CCB License #180537 - Cascade RADON Inc
Oregon CCB license #180537 is currently Active - registered since February 2008 and valid through February 14, 2028.
Contact & Address
Portland, OR 97230
Bond & Insurance
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Surety Bond
Liability Insurance
Oregon contractor bond and liability insurance requirements vary by license type, project scope, and risk exposure. Homeowners comparing contractors often review bond coverage limits, insurer reputation, and active policy status before signing a construction contract.
Workers' Compensation Insurance
Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.
Cascade RADON Inc Reviews
Based on 35 Google reviews, this contractor has an average rating of 4.6 out of 5 stars.
Had a great experience with the install of our system in early 2024, but less than two years on the motor is failing. We paid for the extended warranty, and had a member of the service team come inspect the unit on Jan 9th. That first site visit was quick and easy, and I was told the replacement…
We have had a lot of performance issues with the fans that Cascade Radon has been using in our radon mitigation system. They have not responded to the latest issue with a fan that is still under warranty and was replaced less than a year ago. I've been trying to get a hold of them since Oct.…
I am disappointed with the overall quality of the service. The company has avoided taking responsibility for a defective product and an improperly completed installation. Additionally, water is being drawn into the fan, which indicates poor workmanship and raises serious concerns about the quality…
Reviews from Google
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 #180537.
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Protect your home improvement project
Surety bond protection
Oregon's surety bond covers incomplete or defective work up to the bond limit. File a claim with the Oregon CCB within 2 years of project completion. How to file a bond claim →
General liability insurance
General liability covers property damage and bodily injury during the project. Ask for a COI (Certificate of Insurance) listing your address as an additional insured location.
Written contract required
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Workers' compensation coverage
Contractors with employees in Oregon are required to carry workers' compensation insurance. If a worker is injured on your property without coverage, you may bear liability. Verify coverage status before work begins.
Homeowners typically compare multiple licensed contractors before starting a project.
Before you hire
Verify this contractor carries active general liability insurance and a current surety bond. Request a Certificate of Insurance (COI) listing your property before any work begins. Oregon contractors must maintain minimum coverage - an Active license does not guarantee current insurance.
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Before hiring, get 2–3 written estimates from licensed Oregon contractors. Compare Residential General Contractorss in Portland to ensure competitive pricing.
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Official CCB RecordOfficial Website
www.cascaderadon.com/Quick Summary
- Status Active
- License # #180537
- Type RGC
- County Multnomah
- RMI Wade Allen Gervais
- Bond $25K
- Insurance $2M
- Lic. expires February 14, 2028
- Bond expires February 14, 2028
- Ins. expires February 5, 2027
- Google rating 4.6 / 5
- Employees 11-49
- Industry ALL OTHER SPECIALTY TRADE CONTRACTORS
- Last updated May 11, 2026
- Synced June 15, 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: May 11, 2026 · Synced with CCB Open Data: June 15, 2026. Always verify at CCB.oregon.gov before hiring.