3 Mountains Plumbing

4.53 | 406 Verified Ratings
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3 Mountains Plumbing

4.53 | 406 Verified Ratings
Write a Review


524 North Tillamook Street
Portland, OR 97227
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3 Mountains Plumbing

Since 2000, 3 Mountains Plumbing has been installing sinks, replacing water heaters, completing large remodel projects and more in all of Portland and the surrounding areas. Our friendly journeymen plumbers are tasked with the highest level of service and respect for your home or business. 3 Mountains Plumbers wear uniforms, booties in your home and have coveralls for dirty crawl spaces. At the end of the day or after we finish your project, we'll clean up so that there is as little impact on you as possible. Fully licensed plumbers will ensure that even if we are only replacing your water heater, we can still inspect and fix any other problems that might arise. When you want a plumber you can trust. Call Us!


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Service Area

  • Portland
  • Beaverton
  • Lake Oswego
  • West Linn
  • Sherwood
  • Tualatin
  • Gladstone
  • Wilsonville
  • Hillsboro
  • Marylhurst
  • See All >

Services Offered

  • Tankless Water Heater Repair
  • Water Heater Repair
  • Drain Line Breakage Camera Locate
  • Water Main Install or Repair
  • Sewer Main Install or Replace
  • Clear Drain Clog or Blockage
  • Clear Sewer Main
  • Water Heater Install

Areas of Expertise

  • Drain Clog or Blockage - Clear
  • Shower/Bath/Bathroom Fixtures Install or Replace
  • Water Heater & Tankless Water Heater Install & Service
  • Basement Drainage Channels - Install & Repair
  • Sewer Main - Clear

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Offered
  • Credit Cards Accepted


In Business Since: 2000
Memberships & Affiliations
  • Oregon Remodeler's Association
State Licensing
Trade: Plumbers
License #: PB99
Expiration: 07-01-2020
Trade: RSC - Residential Specialty Contractor
License #: 169499
Expiration: 04-05-2018
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Business Overview

Community Involvement

Proud Supporters of ReFIT (www.refitportland.org)

Vernon School, Portland OR


3 Mountains Plumbing

My Work
6 Projects
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Ratings & Reviews
3 Mountains Plumbing

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 407
  Page 1 of 41
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4.0   |  
Review by in West Linn, OR
Very professional and friendly. Thoroughly explained the project. Would hire them again.
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0.5   |  03-13-2018
Review by Bruce S. in West Linn, OR
I'm a fairly "handy" guy, but I had two toilets that were flushing slowly and using the plunger didn't resolve the problem. I hired 3 Mountains plumbing based on their online reviews, and they were super-organized and responsive. "Frankie" arrived right on time and told me my toilets needed to be replaced, not cleaned-out, due to age (circa 1990). He prepared two bids on his tablet to install two toilets either purchased from them or "customer provided". $1,691.00 to install toilets they provided, or $850.00 to install toilets I provided. A quick trip to the plumbing supply shop confirmed they were quoting MORE THAN DOUBLE the retail price I'd pay (and you gotta know they're buying product for less than retail). My bigger problem is the labor quote. If you're the type of person that walks onto a car dealership and pays the sticker price, stop reading now. 3 Mountains Plumbing is perfect for you. They quoted $850.00 to install (2) toilets. I've installed a toilet before, I've watched a couple YouTube videos, and I called 2 other plumbers for an estimate. 3 Mountains was so much more expensive than anybody else I talked to that it was unbelievable. I explained that even if I allowed 1 hour per toilet install, that would work out to $425.00 per hour. They responded that they don't charge by the hour, they "flat-rate" it. Was that supposed to make me feel better? For comparison purposes, MP Plumbing quoted me the exact same toilets with an installed price that was $600.00 lower. They don't know me, I wasn't getting any special deal, that was just their over-the-phone quote. So you have to ask yourself, "Is it worth paying a 54.29% premium to work with 3 Mountains Plumbing?" Personally, I'll buy my own toilets and install them myself before I'll let somebody take advantage of me. As the woman working in the Plumbing aisle at Home Depot said, "What's the big deal? It's two bolts and a water supply line!" Then with a sly smile she said "I'll install both for $750.00!
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5.0   |  
the plumbing leak involved a new insert to the toilet tank. i think i might still have a small leak at the wall. will need to followup.
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5.0   |  
Review by in Happy Valley, OR
Project: Install or Replace a Water Heater
Very professional and friendly. Would highly recommend.
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5.0   |  
Hired 3 Mountains to refit our pipes and have since used for other minor plumbing issues. Excellent responsiveness, professional and courteous specialist, no issues with the quality service provided.
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4.0   |  
Review by in Portland, OR
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5.0   |  
Review by in Portland, OR
Very professional. Ian worked all day tryng to unplug the drain. Frankie kept us informed of all and everything going on. Had to dig up line, placed sheet and plastic on lawn, had to dig up our crepe myrtle tree and Edgar replaced it just as it was. Kayne, Cody and Edgar replaced the dirt and lawn looks great. Frankie checked all the pipes to make sure all was well. Would hire again and would recommend them highly.
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5.0   |  
Jeff and all of the 3 Mt Plumbing were so polite, helpful and took there time with us to make sure we understood our options. The were always on time, worked quickly and clean.
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5.0   |  
Review by in Portland, OR
The service was great! I’m glad I picked this company and I highly recommend them!
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5.0   |  
Review by in Lake Oswego, OR
Nathaniel was not only knowledgeable and professional but he bent over backward to appreciate my exact circumstance and help me solve my issue. What a great guy! I learned a lot from him-the whole interaction restored my faith that there are high quality Americans out there really trying to help the people they serve and who are not haughty, condescending or trying to talk the customer into things they don't need. I'll be calling this company in the future if I need more plumbing help (hopefully that day won't come soon).
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Showing 1-10 of 407
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