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    Average homeowner rating
  • Verified reviews icon584
    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in La Conner - Updated Nov 2026

Avatar for Groundworks
Groundworks
4.7(
17
)
Sump Pump or Interior Foundation Drains - Install

Serving La Conner, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Tyler, Danny, & Juan were friendly, professional, and very efficient. They cleared out all the old insulation and rodent leavings under our house Friday in 4-5 hours. Monday they installed insulation, thick white plastic and sealed up the crawl space with a de humidifier and were done by 3:30pm"
Foundation
Foundation
Foundation
Concrete
Concrete

+15

34 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for About Plumbing
About Plumbing
4.6(
66
)
Sump Pump or Interior Foundation Drains - Install

Serving La Conner, WA and surrounding areas

Approved

In business since 2015

Warranties offered

Small jobs welcome

"Jordan came out and was very friendly and knowledgeable about my leaky waterheater. He took time to explain why it was leaking and advised me on how to keep the new one maintained. Jordan was very cautious and made sure his mask was on. I really appreciated that! He did an excellent job in installing a new one and made sure things were cleaned up when done. I would refer About Plumbing to anyone and will use them again when needed."
Sink Install
Water Heater
Pic3
Truck and Equipment
Response time10 hrs
31 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Elias Construction Services LLC
Elias Construction Services LLC
4.4(
9
)
Concrete Foundation - Install

Serving La Conner, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Elias Contruction provided a detailed estimate after inspecting the roof and making some qualified recommendations. The project required a few change orders that were not clarified in writing. I would recommend hiring Elias if you get changes in writing. They cleaned up pretty well although they missed a few things due to finishing in the dark. Overall satisfied with the job and cost was 60% of other bids due to sheathing adjustment."
After
IKO Cambridge Earthtone C
IKO Dual Grey Dynasty
3 Tab
3 Tab

+24

Response time1 day
4 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for new image excavation and tree service LLC
new image excavation and tree service LLC
5.0(
2
)
Foundation Drainage - Install or Replace

Serving La Conner, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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 time2 days
Recommended by50%of homeowners
Avatar for Sound Home Preservation
Sound Home Preservation
New to Angi
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving La Conner, WA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

A damp crawlspace, sticking doors, sagging floors, or musty odors are often signs of hidden structural or moisture damage. At Sound Home Preservation, we specialize in crawlspace encapsulation, wood rot repair, structural framing repairs, waterproofing, and foundation stabilization that protect your home's value and your family's health. Our experienced team provides honest evaluations, clear recommendations, and permanent solutions, without high-pressure sales tactics. \n \nSchedule your FREE Home Preservation Inspection today and discover what's happening beneath your home before minor issues turn into major repairs. Call now or request your inspection online, it only takes a minute.

Foundation Damage Signs
Foundation Damage Signs
11 neighbors recently requested a quote
Avatar for Expedeck
Expedeck
5.0(
24
)
Concrete Foundation - Install

Serving La Conner, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"We had two building projects - replacing a decades-old retaining wall made from railroad ties, and replacing a large deck. We asked for bids, and liked the people at Sta-Built best. They are very professional, friendly, and did top-quality work. Our old deck was originally built by an "economy" contractor (what we could afford at the time), and the foundation was "shoddy", to say the least. We are so pleased with the new deck. The foundation is solid, and the new configuration fits our needs very well. Highly recommended!"
Andrew Farjo
Landscape Lighting with retaining walls
Accent wall / Seating wall with LED lighting
Andrew Farjo
Andrew Farjo

+31

Recommended by100%of homeowners
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Foundation Drain Installation FAQs, answered by experts

No. Sump pumps have different capacities, which refers to the volume of water that they can remove. They also come in various horsepower ratings, which measure the size of the pump’s motor. For many homes, 1/3 horsepower is enough. But if you live in an area that floods often, you might need a more powerful model.

If you hire a professional, installing a new sewage ejector pump costs $850 to $3,500, or an average of $2,300. Otherwise, if you handle the installation yourself, you can expect to pay $500 to $1,000 for the sewage ejector pump, permits, and other supplies required for this DIY project.

Preventing future basement flooding often involves installing sump pumps, improving drainage, sealing foundation cracks, and maintaining gutters. Costs vary, but preventive measures can range from a few hundred to several thousand dollars, depending on the solutions chosen. Investing in prevention can save you money on future flooded basement cleanup costs and repairs.

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

Costs range from $2,000 to $7,000, depending on system type and excavation requirements.

The La Conner, WA homeowners’ guide to foundation drain installation services

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