Skilled Plumbers in Portland OR | Same-Day Plumbing Service

Portland’s plumbing systems range from aging galvanized pipes in historic neighborhoods to modern piping in newly built homes, making local expertise essential. M T Dunn Plumbing provides professional plumbing services in Portland, OR, with skilled plumbers, advanced diagnostic equipment, and reliable solutions for homes and businesses. From repairs and installations to emergency plumbing service, every project is completed with quality workmanship, efficiency, and long-term performance in mind.

Free Plumbing Consultation

Our highly experienced plumbing professionals will contact you for a free estimate and consultation.

Who Is M T Dunn Plumbing?

M T Dunn Plumbing is a licensed, bonded, and insured plumbing company based in Hillsboro, OR, serving residential and commercial customers throughout Portland and the surrounding area. Backed by 40+ years of plumbing experience, M T Dunn Plumbing provides reliable repairs, installations, drain services, water heater solutions, and emergency plumbing support. We complete every project to Oregon Plumbing Specialty Code standards while offering honest pricing and dependable service.

What Portland Clients Say

Across Portland review platforms, M T Dunn Plumbing is consistently noted for showing up on time, explaining problems in plain language, and leaving job sites clean. Property managers in particular point to our ability to coordinate after-hours emergency repairs in occupied multi-tenant buildings without long vacancy gaps or tenant disputes over responsibility.

Google Reviews

      EXCELLENT  
   Based on 95 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Ruben 
 
 
 
 Trustindex verifies that the original source of the review is Google. Late Sunday night we had an emergency leak, where we were forced to shut off water to entire house. I reach out MT Dunn plumbing and in a short notice and within 35 mins Irich was able to come over and fixed our leak. Truly appreciate the quick response especially being late Sunday night around 9-10pm!!!
  
 
      Posted on Google  
   
   Matt Corrado 
 
 
 
 Trustindex verifies that the original source of the review is Google. We inadvertently discovered our kitchen and washing machine drains were disconnected and dumping water underneath the house, in the crawlspace. We may never know why or for how long but Irich responded to my call personally and set a date within a single business day knowing we'd couldn't use the kitchen until it was fixed. He was here on time and had it repaired in a half day. Proper invoicing and estimates based on labor and parts always makes me happy. So glad to have a plumber now. I won't go anywhere else.
  
 
      Posted on Google  
   
   Nick A. 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have used MT Dunn many times, mostly smaller projects.  Usually available within 24-48 hours.  Always professional and courteous.  Wouldn’t hesitate to use them again!
  
 
      Posted on Google  
   
   M 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service start to finish. Arrived on time, responded quickly to request. Very friendly and professional. Everything handled with care and expertise.
Shower head repair.
Hillsboro Area.
  
 
      Posted on Google  
   
   Zari Mootz 
 
 
 
 Trustindex verifies that the original source of the review is Google. This is the 3rd time we've used M T Dunn Plumbing, and the 3rd time we've have a 5-star experience. I would recommend them to everyone!
  
 
      Posted on Google  
   
   Rie Jacobs 
 
 
 
 Trustindex verifies that the original source of the review is Google. Irich is very easy to work with and always shows up on time. He’s honest, professional, and very efficient. His work is fast but never rushed. He does things the right way and never cuts corners.

Over the past three years, he has helped us three times: installing a water heater, replacing some toilet parts, and installing a new toilet. Every job was done quickly and professionally.

He’s also very respectful of our home and keeps things clean while working. On top of that, he’s a genuinely kind person—even great with our dog 🐶 His pricing is fair and he never overcharges.

It’s hard to find someone this trustworthy. I highly recommend him. Thank you Irich!
  
 
      Posted on Google  
   
   Brian Secrest 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've had MT Dunn plumbing handle a couple of plumbing issues we've had over the last few years.  Our most recent visit was due to a leaking valve going to our guest bathroom toilet.  It was stripped and Irich was able to fix it in short order.  Friendly, transparent, punctual, and knowledgeable.  We highly recommend Dunn plumbing and Mikes son Irich.
  
 
      Posted on Google  
   
   Cooper Howard 
 
 
 
 Trustindex verifies that the original source of the review is Google. This is the second time I’ve used M T Dunn Plumbing and both experiences have been great. I recently discovered I had a leaky pipe underneath my cement driveway. M T Dunn came out and assessed the situation and gave me multiple ways get it fixed with varying costs. I decided what I wanted to do and they came out a few days later and took care of it. They cut a hole in the cement, found the leak, fixed it and patched the driveway in a single day which will end up saving me a ton of money. They’re very fair and have gotten things done quickly and easily both times I’ve needed them.
  
 
      Posted on Google  
   
   philip salvador 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very upfront on pricing, finished the work as expected.
  
 
      Posted on Google  
   
   Daniel Cruz 
 
 
 
 Trustindex verifies that the original source of the review is Google. Irich is great and excellent work and did same day service..I would highly recommend mt plumbing for anyone