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Find Basement drainage channels installers in Bellevue

Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,291
)

Serving Bellevue, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"All dealings with this company exceeded my expectations from the professionalism of the estimator and installation crew to the communications from the office. Each visit was preceded by a reminder email complete with pictures of who to expect. The installation itself took all day and the crew did an excellent job of completing the panel move from the main floor to the basement. They cleaned up all their work areas and took time to walk us through all the changes and the upcoming inspection process."
Generator Repair
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Electrical Panel Repair
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+44

93 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Wu Construction
Wu Construction
4.8(
186
)

Serving Bellevue, 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."
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+11

Response time4 hrs
25 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for UNIVERSAL LANDSCAPE CORP
UNIVERSAL LANDSCAPE CORP
5.0(
46
)

Serving Bellevue, WA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Excellent. We worked with Randy to design the landscaping, then he and his crew added about 3/4 acre of landscaping, including a sprinkler system, edged garden paths, trees, shrubberies, gardens... and a reasonable sized lawn... oh and a granite waterfall/bubbler... its awesome. Randy and his crew were very polite and friendly. I will be calling them back to do the remaining portion of my yard one day..."
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+8

Response time2 days
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
866
)

Serving Bellevue, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"This company is so professional and kind. Anthony, the rep who came to do the estimate on a basement kitchen sink and shower installation was so knowledgeable. and patient, My elderly mother has moved in and is making our finished basement her new home, he addressed all her concerns and helped to make some smart choices. Lexi, the phone coordinator was lovely as well."
Before the Extension
After Extension
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
1,010
)

Serving Bellevue, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Super friendly, knowledgeable and honest. They came to check out what we thought was a broken sump pump but they got it to work and gave me a ton of advice on additional drainage needs. Highly recommend!"
Pipe llining
Pipe relining
Pipe relining
Camera inspections
Response time50 mins
Response rate100%
106 neighbors recently requested a quote
Avatar for Andy Construction LLC
Andy Construction LLC
5.0(
21
)

Serving Bellevue, 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."
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Response time7 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mad Pipers Plumbing
Mad Pipers Plumbing
4.8(
28
)

Serving Bellevue, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They did a great job, we had some sewer replacement work done and a tankless installed. We love the tankless and haven’t had a single issue with our sewer since. It was so worth it, and they were quick and efficient!"
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+2

2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.9(
54
)

Serving Bellevue, WA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"We had a damp crawlspace. John's installed drainage with sump pumps (lead and backup with battery backup power) and encapsulated the dirt with 20 mil plastic. They also installed PU foam around the perimeter foundation walls to complete the insulation envelope of the house and a dehumidifier top keep the crawlspace area dry. In short, this work solved the problem we had and provided the added benefits of a more energy efficient and comfortable house due to the insulation as well as better indoor air quality. The work was done in four days and at considerably less cost than a competing contractor bid to do it. Another person that we had inspecting house later looked at the crawlspace and commented, "Wow! You could do brain surgery down here." We actually wouldn't recommend that though ;)"
New Home Encapsulation
SilverGlo Insulation
CleanSpace
SaniDry Dehumidifier
Puddling in Basement

+7

Response time10 hrs
46 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Thermo Direct Inc.
Thermo Direct Inc.
4.7(
175
)

Serving Bellevue, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Thermo Direct replied quickly and was able to perform the services I required. I would recommend them to anyone that requires the services of a plumber."
After renovation
After Insulation
Daikin Fit Inverter Air Conditioner
wall mounted inverter
After Installation

+49

Response time8 hrs
1 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for basement drainage channels installation projects in Bellevue, 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 Bellevue, 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.