A comprehensive list of Coos Bay, OR commercial and residential plumbers offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local contractors. 
Tri-County Plumbing is a full-service contractor offering plumbing service & repair as well as catering to new or remodel construction. We also have an excavation team for all of your sewer & water line needs. We are DEQ certified to install septic systems. We are also licensed to test backflow prevention devices.
Darin P. — We had Tri-County plumb our entire home. Not only did they do the plumbing, but we were also able to purchase all of our