Michael T DUNN Plumbing LLC - Hillsboro, Oregon
Oregon CCB license #234243 - Michael T DUNN Plumbing LLC - Hillsboro, Oregon. License status: Active. Valid through March 01, 2027.
Hillsboro, Washington County · RMI: Michael Terence Dunn · CCB since 2021 · 5 yrs Website
CCB Lookup Trust Score
- Active CCB license +40 pts
- 3–5 years active (5 yrs) +6 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
- 106 Google reviews +2 pts
- 4.8★ Google rating (4.5+) +5 pts
- Oregon BCD license active (Ltd Maint Spec Contractor) +5 pts
- 2 Oregon BCD licenses active +2 pts
- BCD license matches contractor specialty (Plumbing Contractor) +3 pts
Residential Plumbing Contractor in Hillsboro, Oregon Since 2021
Michael T DUNN Plumbing LLC is a residential specialty contractor based in Hillsboro, Washington County. The business has operated since 2021 under the management of Michael Terence Dunn, providing plumbing services to homeowners in the area.
Services:
- Faucet repair and replacement
- Plumbing emergency response
- Pipe repair and access work
- Limited maintenance electrical work
The contractor serves Hillsboro and the surrounding Washington County area. The business maintains active CCB standing and responds to same-day service requests.
CCB #234243 - licensed, bonded ($20,000) and insured ($1,000,000 liability) under Oregon law.
Oregon CCB License #234243 - Michael T DUNN Plumbing LLC
Oregon CCB license #234243 is currently Active - registered since March 2021 and valid through March 1, 2027.
Oregon BCD Licensed - Electrical & More
A CCB license confirms this contractor is authorized to act as a general or specialty contractor in Oregon. A separate BCD electrical license confirms the specific technical training required to safely perform electrical work to Oregon's electrical code - a credential the CCB license alone does not verify.
One of 2582 active Electrical professionals registered in Washington County, per the Oregon BCD.
-
LMS Ltd Maint Spec Contractor · ElectricalBCD License #LMS633 · Hillsboro, 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 →
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PB Plumbing Contractor · PlumbingBCD License #PB2746 · Hillsboro, ORActive exp. Jul 2029
Data sourced from the Oregon Building Codes Division .
Contact & Address
Hillsboro, OR 97123
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.
Oregon Business Registration
Includes name history, members & managers, and annual report filing history
Workers' Compensation Insurance
Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.
Michael T DUNN Plumbing LLC Reviews
Based on 106 Google reviews, this contractor has an average rating of 4.8 out of 5 stars.
Irich quickly determined where the leak with our faucet was coming from, determined the faucet needed replacement & did the replacement. He took great care to ensure the new faucet wasn't leaking & working as it should. I was very grateful they were able to squeeze me in the same day…
MT Dunn has been our go-to plumber for over 8 years. This small local company clearly puts customer satisfaction first. They've done many jobs for us, a few were plumbing emergencies, and have always done quality work for a reasonable rate. When you find a great service provider you…
We had a plumbing emergency that required immediate attention. Mike advised what to do right then and the next morning Irich, his son and partner, came out to do the repairs! We are very pleased with the end results, but are especially impressed with how quickly MTDunn plumbing responded! Also Mike…
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 #234243.
- 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 Hillsboro 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
Official Website
mtdunnplumbing.com/Quick Summary
- Status Active
- License # #234243
- Type RSC
- County Washington
- RMI Michael Terence Dunn
- Bond $20K
- Insurance $1M
- Lic. expires March 1, 2027
- Bond expires March 1, 2027
- Ins. expires March 12, 2027
- Google rating 4.8 / 5
- Employees 1-10
- Industry PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS
- Last updated May 26, 2026
- Synced July 8, 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 Washington
6 other active Residential Specialty Contractors licensed in Washington County. Comparing multiple licensed contractors before hiring is standard practice for any project over $2,000.
Are you Michael T DUNN 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 23, 2026 · Last data change detected: May 26, 2026 · Synced with CCB Open Data: July 8, 2026. Always verify at CCB.oregon.gov before hiring.