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TRUSTED BY WINLOCK, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon125
    Verified foundation drain installation services reviews

Top-Rated Foundation drain installation pros in Winlock - Updated Nov 2026

Avatar for TerraFirma
TerraFirma
4.0(
100
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Winlock, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Excellent! Chad did an extensive evaluation of our foundation and put together a comprehensive plan. He is very professional and knowledgeable. All my interactions with TerraFirma were positive and I highly recommend them."
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 time2 hrs
Response rate100%
85 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.3(
314
)
Sump Pump or Interior Foundation Drains - Install

Serving Winlock, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"From consultation to completion the team at Groundworks handled our foundation repair with care and professionalism. Matthew came to the house and stayed to answer every question and explain every detail. He took the time to complete a bid while onsite and walk us through the process. (BTW their permitting department and financing through GreenSky really helped!) When the work started the first team of Alex, Iuni and Luis, were exceptional (they pier leveled the footing). We got texts the moment they arrived at the property and they got right to work, completing their part right on time. They worked as quietly as possible and kept us informed of the progress. The second team for foam leveling our slab and led by Daniel, got it all done in part of a day. They were also courteous and even helped move furniture. When the work of both teams was finished Alex, the foreman, walked us through an inspection and answered all our questions. Finally, Matthew circled back at the end and made sure"
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
121 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Winlock, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"went very well. service was prompt, work was completed efficiently, thoroughly, and timely. everything was explained beforehand during bid in such a way that even someone who knows nothing about the work involved could understand. honest people who know what they are doing. treated our residents with respect. and help to maintain a safe path for them to travel through our main entrance. if you need the services they offer these are the ones to do it. fair pricing as well. only ones I found that actually guarantee the work they do for this type of job."
Elevator pit waterproofing and sealing
Piers under an existing home
Piers under an existing homes middle wall
Solutions/Answers
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Wrangler Specialty Const
Wrangler Specialty Const
5.0(
4
)
Concrete Foundation - InstallFoundation Drainage - Install or Replace

Serving Winlock, WA and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"We had a great experience working with Wrangler Specialty Construction for our roof structure repair. Jeff and Coleman were the utmost professionals from start to finish. The team was honest, extremely hardworking, knowledgeable, and easy to work with. They explained the repairs clearly, kept us informed throughout the process, and completed the work with excellent attention to detail while ensuring everything was completed in accordance with the engineered plans. It's clear they take pride in the quality of their workmanship, and we feel confident knowing our home's roof structure has been repaired correctly. We highly recommend Wrangler Specialty Construction to anyone looking for a trustworthy, skilled contractor for structural repairs or other home improvement projects. We will definitely be using them again for future projects!"
Lean-To Shed
Custom Deck
Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Elias Construction Services LLC
Elias Construction Services LLC
4.4(
9
)
Concrete Foundation - Install

Serving Winlock, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

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

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 South South Concrete
South South Concrete
5.0(
4
)
Concrete Foundation - Install

Serving Winlock, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time8 hrs
Response rate96%
1 neighbors recently requested a quote
Rainier Plumbing, LLC
5.0(
3
)
Sump Pump or Interior Foundation Drains - Install

Serving Winlock, WA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Recommended by100%of homeowners
Avatar for New Image Painting and Contracting NW, Inc.
New Image Painting and Contracting NW, Inc.
5.0(
1
)
Concrete Foundation - Install

Serving Winlock, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

We are a locally owned and operated company committed to honesty, integrity, and treating every home as if it were our own. We specialize in residential and commercial concrete services, delivering durable, high-quality results for driveways, patios, sidewalks, slabs, foundations, and more. We also provide expert painting, tile installation, laminate flooring, and a wide range of home improvement services tailored to your project's unique needs. We take pride in exceptional craftsmanship, reliable service, and complete customer satisfaction. We are EPA Lead-Safe Certified and look forward to earning your trust and building a lasting relationship.

Project Photos
8 neighbors recently requested a quote
Avatar for TMR Excavation
TMR Excavation
New to Angi
Concrete Foundation - InstallFoundation Drainage - Install or Replace

Serving Winlock, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

TMR Excavation LLC is a locally owned excavation company serving Southwest Washington with affordable, high-quality dirt work. We specialize in residential projects including Site prep, Shop pads, Driveway installs, land clearing, grading, trenching, drainage solutions, brush removal, and more. With 10 years of experience working for top regional contractors in both heavy civil and residential jobs, we bring the experience to the private sector — offering honest service, transparent process, expert results, and a job done right. From the first estimate to the final grade, we take pride in getting your project done for you!

8 neighbors recently requested a quote
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Foundation Drain Installation FAQs, answered by experts

A sump pump should be placed at least three feet deep in a pit. The rim of the sump pump basin should be level with your basement floor. If you find your pit is too deep, you can fill the bottom with gravel until the rim of the sump pump is flush with the floor.

Almost any kind of home can have a wine cellar or cabinet installed. You’ll need an area where a concrete floor can be put in, along with the necessary insulation, climate control, and ventilation systems. If you think of yourself as an aspiring sommelier, an underground wine cellar may be ideal, but it will cost significantly more. 

What you choose to install really depends on your budget and how many bottles you’re looking to store.

French drains and yard grading systems are two highly effective ways to fix standing water around the foundation. Since the French drain uses a perforated pipe covered by gravel, you won’t have to worry about water taking the soil away from your foundation. Meanwhile, yard grading levels out the ground to prevent water from gathering around your foundation.

Installation typically takes 3-7 days, depending on the system and site conditions.

Yes, you can install a sump pump yourself. By following the steps above, you can have a sump pump installed in 24 hours. You will have to use some advanced tools and techniques, so if you feel uneasy about taking it on yourself, it’s best to hire a professional.

The Winlock, 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.