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Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.4(
97
)
Drain Clog or Blockage - ClearWater Heater - Repair or ServiceDrain Line Breakage - Camera Locate+1 more

Serving Rainier, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Adam was safe, courteous and fixed an undersink blockage for us. He worked quickly and cleaned up after himself, explaining everything he was doing and why. He also cleaned 2 outside gutter drains and diagnosed 2 others that had breakages or collapses. We would recommend him highly. We live in Beaverton, OR."
Bathroom Plumbing
Bathroom Plumbing
Bathroom Plumbing
Bathroom Plumbing
Water Heater Installation

+36

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Jacuzzi Bath Remodel of Portland
Jacuzzi Bath Remodel of Portland
4.7(
229
)
Shower Install or ReplaceBathtub Install or Replace

Serving Rainier, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Tyler and Armondo are true professionals in their workmanship and customer service. They took on the challenge to install our new shower overcoming all challenges to construction and plumbing. Kept us informed of the progress (even though the company overbooked work). The long wait for install was well worth the end results. Best of all I didn't have to do it myself, and the warrenty is parfect."
Matte Black
Brushed Nickel
Brushed Nickel
Chrome Rainhead
Chrome Grab Shelf

+15

273 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for 3 Dogs Plumbing LLC
3 Dogs Plumbing LLC
5.0(
6
)
Water Heater - Install or ReplaceWater Main - Install, Replace or Repair

Serving Rainier, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"5 stars ​A friend in Lake Oswego recommended Three Dogs Plumbing, and they did not disappoint. They swapped out two indoor faucets and installed a new water heater quickly and cleanly. The plumber worked fast, left no mess behind, and made sure everything ran perfectly before leaving. Highly recommend them for any home plumbing needs!"
Gallery
Gallery
Gallery
2 neighbors recently requested a quote
Avatar for Re-Bath of Portland
Re-Bath of Portland
4.4(
81
)
Shower Install or ReplaceBathtub Install or Replace

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"Craigan and Oscar did an amazing job. They have a great system. They remodeled our Master Bathroom and 1/2 bath. We are having them back to do the other bathroom in 2 weeks. Looks beautiful!"
Complete Bathroom Remodel
Complete Bathroom Remodel
Complete Bathroom Remodel
Complete Bathroom Remodel
Complete Bathroom Remodel

+21

Response time12 hrs
232 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Groundworks
Groundworks
4.6(
915
)
Sump Pump or Interior Foundation Drains - Install

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+20

6 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for 2 Contractors, LLC
2 Contractors, LLC
5.0(
10
)
Plumbing for a Remodel or Addition - Install - For Business

Serving Rainier, OR and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"I hired Agustin for this complicated basement remodel job from 11/2023-2/2025. Very complicated with picky city inspection and code changes. I m glad Agustin is highly accountable and handled very well. He overcome all the issues as new plumbing, repipe, rewire, all redo drywall, digging down floor with water proof new concrete, waterproof basement wall etc. He delivered a beautiful unit to me. I will fire him for any future remodel work. Thank you"
Response time4 days
Response rate85%
Avatar for Roth Home
Roth Home
4.6(
248
)
Water Heater - Repair or Service

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Small jobs welcome

"Zach was very professional and gave us such a great deal. This us his work done. It's installed and just happy to have him do the work and we will call him for any other work needed for upkeep or other plumming. We will also recommend him to others."
My jobs
My jobs
My jobs
My jobs
My jobs

+6

62 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Your Home Improvement Company
Your Home Improvement Company
3.7(
177
)
Bathtub Install or ReplaceShower Install or Replace

Serving Rainier, OR and surrounding areas

Approved (Corporate)

In business since 2004

Free estimates

Credit card accepted

Our mission to our customers is the continuous improvement of our ability to meet their needs and exceed their expectations at every opportunity. Our mission to our employees is to provide a work environment that treats you fairly, with respect and dignity, thereby allowing you to give your best effort to your work. Accomplishing our mission will allow us to be a successful company, staffed with successful individuals, conduction business with happy and loyal customers.

Windows
Windows
Windows
Windows
Photo Gallery

+14

Recommended by90%of homeowners
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Showing 1-10 of 121
Plumbing questions, answered by experts

Identifying your pipe material is a critical first step, as pre-1970 homes in Rainier have aging galvanized steel lines. Check your crawl space for moisture levels and inspect the condition of existing pipe insulation. You must also verify whether your home connects to the city sewer or a septic system. Finally, review past permit records to ensure all previous plumbing work meets OR state code requirements.

Helpful?

Homes built before 1960 are prime candidates for updates due to aging galvanized steel pipes. Look for visible water stains, mineral deposits around fixtures, or unexplained moisture in your crawl space. Low water pressure and discolored water are strong indicators of interior pipe corrosion. If your home lacks a permit history for past plumbing work, schedule an inspection with a local professional to protect your property value in Rainier.

Helpful?

Create a reliable routine by inspecting your crawl space for moisture and flushing your water heater every fall. During winter, monitor the weather for hard freezes and verify your sump pump operates correctly. Spring is the ideal time to check exterior hose bibs for freeze damage. Schedule any major plumbing upgrades during the dry Rainier summer months, as OR crawl spaces are much easier to access then.

Helpful?

Upgrading your home's system offers immediate and lasting benefits. In the short term, completing plumbing improvements reduces water bills and prevents emergency repairs during the heavy Rainier wet season. Long-term benefits include avoiding extensive moisture damage and ensuring compliance with OR building codes. Documented improvements also add verifiable resale value, which is essential for older homes with aging galvanized steel pipes in the area.

Helpful?

Start by locating and testing your main water shutoff valve, which sits in the crawl space of older Rainier homes. You can safely clear slow sink drains using a drain snake, but avoid chemical cleaners that damage older pipes. Wrap exposed pipes before a winter freeze to prevent bursts. Always hire a licensed professional for any plumbing tasks involving the city water meter or sewer connections.

Helpful?

The Rainier, OR homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.