Mountain States CONST CO A Corp Of Washington - Sunnyside, WA
Oregon CCB license #65801 - Mountain States CONST CO A Corp Of Washington - Sunnyside, Oregon. License status: Active. Valid through April 12, 2027.
Sunnyside, WA · RMI: Henry W Stamschror · CCB since 1990 · 36 yrs
CCB Lookup Trust Score
- Active CCB license +40 pts
- 10+ years active (36 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
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PO Box address -5 ptsA contractor without a physical address is harder to locate if a dispute arises.
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Out-of-state contractor -3 ptsOut-of-state contractors may be less familiar with Oregon regulations and harder to reach in case of a dispute.
Commercial General Contractor in Sunnyside, Washington Since 1990
Mountain States CONST CO A Corp Of Washington is a commercial general contractor based in Sunnyside, Washington, holding a CGC1 license with the Oregon CCB. The company has operated since 1990 and serves commercial clients across the region.
Services:
- Commercial construction and general contracting
- Project management and coordination
- Commercial building systems and infrastructure
The contractor serves the Sunnyside area and maintains active CCB standing in Oregon.
CCB #65801 - licensed, bonded and insured under Oregon law.
Oregon CCB License #65801 - Mountain States CONST CO A Corp Of Washington
Oregon CCB license #65801 is currently Active - registered since April 1990 and valid through April 12, 2027.
Contact & Address
Bond & Insurance
The bond and insurance protect you in different situations - learn what each one covers →
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.
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 #65801.
- Cross-verify with the official CCB database - data here may have a delay.
- CCB Lookup does not include complaint or disciplinary history. For complaint records, check the official CCB search →
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
Oregon law requires a written contract for residential projects over $2,000. It must include the CCB number, scope of work, and payment schedule. Contract requirements →
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.
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Leave a reviewBefore 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.
Compare contractor quotes
Before hiring, get 2–3 written estimates from licensed Oregon contractors. Compare Commercial General Contractors Level 1 in Sunnyside to ensure competitive pricing.
Find Commercial General Contractors Level 1 nearbyVerify on CCB.oregon.gov
Always confirm directly with the Oregon CCB before signing a contract. Official data is updated in real time.
Official CCB RecordRelated Guides
Quick Summary
- Status Active
- License # #65801
- Type CGC1
- State WA
- RMI Henry W Stamschror
- Bond $80K
- Insurance $2M
- Lic. expires April 12, 2027
- Bond expires April 12, 2027
- Ins. expires April 30, 2027
- Last updated July 21, 2026
- Synced July 20, 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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Are you Mountain States CONST CO A Corp Of Washington?
If any information on this profile is incorrect, here's how to fix it: CCB data (license status, bond, insurance, address) - update it directly with the Oregon CCB and CCB Lookup will sync it automatically within 24 hours. Description or other details - contact us and we'll review it within 5 business days.
Record first imported: February 23, 2026 · Last data change detected: July 21, 2026 · Synced with CCB Open Data: July 20, 2026. Always verify at CCB.oregon.gov before hiring.