MHK Plumbing LLC - Coos Bay, Oregon
Oregon CCB license #163858 - MHK Plumbing LLC - Coos Bay, Oregon. License status: Active. Valid through March 30, 2027.
Coos Bay, Coos County · RMI: Matthew Ronald Karleen · CCB since 2005 · 21 yrs
CCB Lookup Trust Score
- Active CCB license +40 pts
- 10+ years active (21 yrs) +12 pts
- Surety bond current +8 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
- 6 Google reviews +2 pts
- 5★ Google rating (4.5+) +5 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.
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Website listed on Google is currently unreachable -3 ptsThe website listed on their Google Business Profile is currently unreachable. This may be temporary — the domain may have expired or the site may be under maintenance.
Plumbing Contractor in Coos Bay, Oregon Since 2005
MHK Plumbing LLC is a residential specialty plumbing contractor licensed in Coos County and registered with Oregon's Construction Contractors Board since 2005. The company handles plumbing repairs and installations for homeowners in the Coos Bay area.
Services:
- Water heater repair and replacement
- Emergency plumbing repairs
- Plumbing installation and maintenance
MHK Plumbing serves the Coos Bay and surrounding Coos County area. The contractor maintains good standing with the Oregon CCB.
CCB #163858 - licensed, bonded ($20,000) and insured ($1,000,000) under Oregon law.
Oregon CCB License #163858 - MHK Plumbing LLC
Oregon CCB license #163858 is currently Active - registered since March 2005 and valid through March 30, 2027.
Oregon BCD Licensed - Plumbing
A CCB license confirms this contractor is authorized to act as a general or specialty contractor in Oregon. A separate BCD plumbing license confirms the specific technical training required to safely install, repair, or modify plumbing systems to Oregon's plumbing code. Both should be active before any plumbing work begins.
One of 73 active Plumbing professionals registered in Coos County, per the Oregon BCD.
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PB Plumbing Contractor · PlumbingBCD License #6-93PB · Coos Bay, ORActive exp. Jul 2026This BCD license shows as expired as of July 1, 2026. Our data syncs monthly and may not reflect a recent renewal - verify directly with the Oregon BCD →
Data sourced from the Oregon Building Codes Division .
Contact & Address
Coos Bay, OR 97420
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.
Workers' Compensation Insurance
Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.
MHK Plumbing LLC Reviews
Based on 6 Google reviews, this contractor has an average rating of 5 out of 5 stars.
This morning, the best water heater we've ever had decided to expire on us. Stressful, right?!? Recalling that MHK had come highly recommended by a friend, I called to request emergency assistance. Within 30 minutes, the rescue team arrived. After assessing the geriatric water heater, they…
I was impressed that he returned my call, then he was able to fit me in his tight schedule. He did run a bit late, but called to let me know. He was very professional, kept the work area clean and was quick. I even threw in a second project and he accomplished both. Very impressed and would…
They managed to fit me in the same day,and the young guy, Teran, did a great job. He was friendly and professional and made sure everything was fixed properly before he left. Definitely recommend this company. Thanks!
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 #163858.
- 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 Residential Specialty Contractors in Coos Bay to ensure competitive pricing.
Find Residential Specialty Contractors 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 # #163858
- Type RSC
- County Coos
- RMI Matthew Ronald Karleen
- Bond $20K
- Insurance $1M
- Lic. expires March 30, 2027
- Bond expires March 30, 2027
- Ins. expires July 7, 2027
- Google rating 5 / 5
- Employees 1-10
- Industry PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS
- Last updated July 9, 2026
- Synced July 17, 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.
Search Another Contractor
Other RSC in Coos
6 other active Residential Specialty Contractors licensed in Coos County. Comparing multiple licensed contractors before hiring is standard practice for any project over $2,000.
Are you MHK Plumbing LLC?
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 22, 2026 · Last data change detected: July 9, 2026 · Synced with CCB Open Data: July 17, 2026. Always verify at CCB.oregon.gov before hiring.