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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(
1,288
)

Serving Bellevue, WA and surrounding areas

Angi Approved

In business since 2013

Emergency services offered

Warranties offered

"The cost:amount of work ration and that the work was not entirely completed is what led to this review. "
Generator Repair
Additional Photos
Additional Photos
Electrical Panel Repair
Additional Photos

+44

77 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Rain Pros Inc
Rain Pros Inc
4.9(
391
)

Serving Bellevue, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Rain Pros did a Drainage Project of my Tacoma Property. They did excellent work. I am very happy with their professional services and I highly recommend Rain Pros to people who need Drainage Services. Athena "
Before
Sump Pit with Sump Pump
Downspout coming off of a barn
4-inch PVC installed with the black asphalt emulsion and custom made flashing up.
Excavated

+51

8 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
1,007
)

Serving Bellevue, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Excellent service, did a great job!"
Pipe llining
Pipe relining
Pipe relining
Camera inspections
Response time50 mins
Response rate100%
294 neighbors recently requested a quote
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Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
865
)

Serving Bellevue, WA and surrounding areas

Angi Approved

In business since 2013

Emergency services offered

Warranties offered

"Harts corrected the location of the crawlspace sump pump discharge line to the location in the foundation which I originally wanted it to be located. However, we did not hear the sump pump operate under the floor when first installed. When the Harts crew changed the location of the pump discharge line, we can now hear the pump very distinctly when it operates, under the floor. I am requesting that Harts come back and listen to see if it is normal for the sump pump to make this much noise."
Before the Extension
After Extension
63 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for UNIVERSAL LANDSCAPE CORP
UNIVERSAL LANDSCAPE CORP
5.0(
46
)

Serving Bellevue, WA and surrounding areas

Angi Approved

In business since 2005

Free estimates

Credit card accepted

"Very skilled and knowledgeable. Easy to work with. Excellent craftsmanship. Accurate estimates in both time and cost. Would definitely use again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
7 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Andy Construction LLC
Andy Construction LLC
5.0(
21
)

Serving Bellevue, WA and surrounding areas

Angi Approved

In business since 2011

Free estimates

Warranties offered

"We had pest and ant problems in a 1930’s home we recently purchased. It had been vacant for some time. Part of the solution was to redo the crawl space. Andy Construction gave us a very reasonable quote for removing what was there and installing the vapor barriers, replacing spotty floor insulation, sealing cracks and new access doors. The crew was courteous, on time, and left no mess. We haven’t seen a mouse since and the ants are getting under control. Our floors and home are so much warmer! We heartily recommend Andy’s Construction. "
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time7 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Groundworks
Groundworks
4.6(
247
)

Serving Bellevue, WA and surrounding areas

Angi Approved

In business since 1995

Free estimates

Emergency services offered

"Let me start off by saying Im super impressed with the install crew Malik, Andy, and Brian. This crew is very professional, personable, and works REALLY hard! Please be sure to convey this to whoever is in their up-line as they each deserve kudos for being great employees and representatives of Groundworks. I was also VERY pleased with our estimator Zaire, he spent a lot of time planning and adjusting to our needs/wants for this project. Very communicative. I highly recommend Groundwork?s! "
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
107 neighbors recently requested a quote
Recommended by83%of homeowners
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Showing 1-10 of 550
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.

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