Our Customer Reviews & Testimonials

All around impressed with this outfit. They showed up at the end of the day to fix a hose bib that had snapped off the side of the house. Got my water back up and running in no time, all while being were professional and personable. 3 Mountains will be my first call for future plumbing needs.

Septic system needed to be decommissioned & hook up to city They were quick to respond & scheduling was within a couple of weeks They were great to address and respond to any concerns or questions throughout the process They put boards down -for walking & wheelbarrow- so that they would not disturb our landscaping & break our stone walkway. My favorite thing to share is the neighbors overheard Jon & Robert talking while working and in observing the work she responded: - "that must be a great company because the coworkers truly are enjoying the work that they do & they clean up end of day & they are very respectful to property - can I get their contact info" Thanks Jon & Robert for treating our home as you would yours Highly recommend.

After searching for a reputable plumbing company I found Three Mountains in Lake Oswego. They had many good reviews. I made an appointment and they communicated with me often so that I felt they were a customer oriented company. The plumber that came called prior to arrival and was very professional. She explained the company’s policies and assessed my drain problem. I could not have been happier with the service I received. Problem solved! I would call Three Mountains Plumbing again and would definitely ask for Olivia a true asset for the business.

Started using 3 Mountains when Casey’s closed. Everyone from the office staff to the on site plumbers have been professional, incredibly helpful and reliable during a very trying experience.

Prompt, professional, respectful. I’m so excited my bathtub drains now!

Joe came out as we had discovered water leaking from an unknown source. He was terrific in identifying the problem and took the time necessary to get the job done. Highly recommend!