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Top-Rated Drain pipe installers in Kelso - Updated Nov 2026

Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4.5(
85
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Kelso, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"The pro was great and apologized for being 2 hrs late. It was the day all the work vans had a necessary upgrade. He did his work in good time and was personable and honest. My toilet had been running for about a year and was not level. He was able to level it and install a new seal and adjust the float arm. no more running toilet. He installed a new faucet so I can wash larger pots easier now in my shallow sink."
Sewer Repair
Excavation & Sewer
Response time9 hrs
Response rate95%
880 neighbors recently requested a quote
Avatar for Summerson Plumbing
Summerson Plumbing
4.8(
40
)
Sump Pump or Interior Foundation Drains - Install

Serving Kelso, WA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"EXCELLENT! It was a somewhat emergency call because my walls were being damaged by the water, and Matt replied right away to my call trying to fit me in. He text back and said one of his guys, Ryan, was available and on his way! Ryan was great! Courteous, professional, punctual (and bonus - he unclogged the bathtub drain!). Thank you for saving the day!"
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Henco Plumbing Services LLC
Henco Plumbing Services LLC
4.7(
17
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Kelso, WA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Henco showed up when they said they would and they performed the work we asked them to do. They did a good job with the replacement of the pipes. The water flow improved throughout the house and the drains were functioning much better - no more water backing up in the hall bath tub when the washing machine was draining. The Sheetrock work was the weak link in this job. In places the sheetrock replacements looked good, but in some spots the work was sloppy and they did not clean up very well after they completed their work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time2 days
1 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Groundworks
Groundworks
4.6(
915
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Kelso, WA 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

8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Granite Plumbing Services LLC
Granite Plumbing Services LLC
5.0(
7
)
Sump Pump or Interior Foundation Drains - Install

Serving Kelso, WA and surrounding areas

Approved

Free estimates

"He added a thermostatic mixing valve and expansion tank to my hot water heater. The solution looked good and functioned the way it was supposed to. He worked around my schedule and got the work done quickly."
29 neighbors recently requested a quote
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.2(
72
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Kelso, WA and surrounding areas

Approved (Corporate)

In business since 1974

Free estimates

Warranties offered

"Corey and David of John's Waterproofing Company took our project and had a commercial grade gas water heater installed and running in place of our old one the same day they received our call for service. Thank you John's Waterproofing."
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time11 hrs
Response rate94%
28 neighbors recently requested a quote
Avatar for Pacific Waterproofing & Foundation Solutions, LLC
Pacific Waterproofing & Foundation Solutions, LLC
4.9(
8
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Kelso, WA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Did a great job just didn’t get my info to me or answer emails until I left a previous review which I have since updated with this better one. Nice fella just make sure you get receipt and warranty info when installed and payment."
Response time2 days
9 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for TerraFirma
TerraFirma
4.1(
100
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Kelso, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"We needed some posts in our basement replaced with proper footings. TerraFirma was quick to respond and quick to do the work. We are very happy with the result and would recommend."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

Response time10 mins
Response rate100%
117 neighbors recently requested a quote
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Drain Pipe Installation FAQs, answered by experts

An active cleaning agent and a drain snake is the best way to clean a main sewer line. You can purchase a regular or enzyme drain cleaner or make a DIY drain cleaner with baking soda. Use your chosen solution at least once a month or as needed to keep your sewer line clear. 

French drains may fail when they become clogged with soil granules that slip through the pores of the landscaping fabric and through the holes in the pipe. 

Over time, this debris can build up inside the pipe and prevent water flow. To prevent this failure from happening, regularly flush out your French drain and keep debris away from the inlet grate.

Sometimes, the drain is just too clogged—thanks, stubborn hair and soap scum. In this case, you’ll need a more powerful drain cleaner than you can DIY safely at home. But this doesn’t mean you have to choose a traditional drain cleaner. 

You can find biodegradable drain cleaners at your local home improvement store or online for those drains that need a little more oomph. 

While on the hunt for a formidable drain cleaner, the best options are non-chemical clog solutions that combine enzymes and bacteria.

If the drain is frozen, the pipes connecting to the washing machine are likely frozen. If the hot water trick doesn’t also unfreeze the washing machine pipes, you can gently apply heat with a hair dryer on the lowest setting. Start at the end of the pipe closest to the faucet to prevent pressure from building in the pipes, and make sure the faucet is open to drain the water as it melts.

If you try a drain snake and various DIY methods for unclogging drains to no avail, bring in a professional plumber to assess the situation. Also, if multiple drains in your home are backing up or you smell sewage, a visit from a plumber is best. You can expect your drain cleaning costs to fall around $250, and this can include an assessment of what’s caught in your plumbing and if there’s a larger, underlying problem. You should also consider calling a pro if you need to snake a toilet, as DIYing this could lead to a cracked fixture.

The Kelso, WA homeowners’ guide to drain pipe installations

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