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Find Basement drainage channels installers in Olympia

Avatar for Wu Construction
Wu Construction
4.8(
186
)

Serving Olympia, WA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Our experience with Wu Construction was awesome. We had water coming into our basement, gave them a call, and from consultation through installation, they were one of the most courteous and professional contractors we've dealt with. Their work is quality, prices competitive, and communication was excellent. Would recommend them to anyone with water issues."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time4 hrs
25 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Andy Construction LLC
Andy Construction LLC
5.0(
21
)

Serving Olympia, WA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"We got a bid from Andy Construction for water-issues in our crawlspace. Of the companies that I talked to about this issue - I thought Andy provided the most objective recommendation (though it costed lesser). Other companies were recommending a sump pump. Andy recommended addressing the source of the water (downspout drainage issue). We haven't yet gotten the work completed, but would recommend Andy Construction based on the bidding process."
Additional Photos
Additional Photos
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Additional Photos
Response time7 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
856
)

Serving Olympia, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Dylan from Harts Services was prompt, professional and courteous... he scoped out three unfinished basement floor drains to determine why they weren't draining properly... he even invited me to observe the process which I did... Dylan was able to diagnose the problem and provide me with viable solutions and costs and within a short period of time emailed me that information to make an informed decision... quite pleased with the service and would/will not hesitate to engage Harts Services again"
Digging out the old broken pipes
House Repipe
House Repipe
House Repipe
House Repipe

+13

11 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Groundworks
Groundworks
4.6(
247
)

Serving Olympia, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Gardner came to do an inspection of my basement and provide a quote. I had received other quotes that only provided for a single sump pump install at outrageous prices. He was very thorough, took two hours to measure, inspect, provided videos and explanations on everything, and the quote was shockingly affordable with so much more work I was ecstatic! I am getting a three sump pump with back up battery, and so much more for basically what the others quoted. And, to have the option to finance through Greensky was the cherry on top! If you are in King County, ask for Gardner @ GROUNDWORKS - you won’t regret it!"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
147 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Premier Landscape Construction, LLC
Premier Landscape Construction, LLC
5.0(
7
)

Serving Olympia, WA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Chris and Amanda are absolutely amazing.Amanda described in detail layer by layer step-by-step. And they kept me in the loop every step after the project started Making sure everything was to our liking. I couldn't upload the picture before but it was dug up dirt and lawn per our dogs. And now it looks absolutely beautiful ...reasonable prices and honedtly I was just completely blown away With the whole thing.. definitely going to hire them again for future projects. And this isn't the only thing they do ..They do hvac house building any and all landscape outside of the house, and I'm sure there's more. If you need them, they are your people, don't pass them by you'll be missing out if you do"
Kirkland Landscape
Our Photos
Our Photos
Our Photos
Our Photos

+80

Response time4 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for TH Excavation LLC
TH Excavation LLC
5.0(
2
)

Serving Olympia, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Excavation, site prep, drainage, ground water management, grading/leveling, clearing, underground utilities, demolition, hauling, retaining walls.\nWe have 60+ years of experience, we are dependable and honest. We are a small family business with a background in electrical.

Hole under foundation where water was coming in.
Grading
Before
Broken tee fitting
Side of house before we started working.

+27

9 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Sump Pump Wizards LLC
Sump Pump Wizards LLC
New to Angi

Serving Olympia, WA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time4 hrs
3 neighbors recently requested a quote
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Showing 1-10 of 276
FAQs for basement drainage channels installation projects in Olympia, WA

Expect a well-built French drain to last 30 to 40 years. By channeling both surface- and ground-water away from your foundation, the system relieves hydrostatic pressure and helps prevent costly structural damage. Choose a pipe with a quality cloth filter to keep sediment out and extend the drain’s life. A quick annual inspection and routine cleanouts will keep water flowing freely, ensuring the system continues to protect your home for years to come.

Most French drains sit two feet below grade, but depth ultimately depends on the problem you’re solving. For puddling rainwater or snowmelt, a shallow curtain drain at lawn level often does the trick. To handle rising groundwater, pros dig deeper, down to the footing, and run the pipe beneath the basement slab. A drainage contractor will determine the optimal depth for your specific soil conditions and water issues.

A properly installed interior French drain captures water at the slab, channels it to a sump pit, and directs it safely outside, preventing basement floods before they occur. Because the pipe sits just under the floor edge, a plumber can reach it easily for cleaning or repairs. Pairing the drain with a reliable sump pump gives you the best long-term protection.

Hire a contractor who installs drainage systems every day—typically a foundation specialist, drainage contractor, experienced landscaper, or plumber with waterproofing experience. These pros understand slope, soil, and local codes, and they have the equipment to trench safely around utilities. Ask for references and photos of recent jobs to be sure they can design a system that keeps water off your foundation for decades.

Once the drain is in, patch the yard by reseeding bare spots or replacing plants the crew removed. Inside, look for ways to add value—finishing the basement or upgrading interior waterproofing while the space is open often costs less now than later. Schedule a quick annual checkup to flush sediment and confirm the pipe and sump pump are clear. Consistent maintenance ensures the drain functions properly and protects your investment.

Most policies don’t cover the cost of repairing a French drain itself, but they may provide coverage for water damage if the system fails. Coverage varies by insurer, so be sure to read the fine print or contact your agent before any issues arise. If you live in a high-risk flood zone, consider a separate flood policy to close the gap. Knowing your coverage in advance helps you budget for repairs and avoid unexpected costs.

The Olympia, WA homeowners’ guide to basement drainage channels installations

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