Top-rated basement waterproofing pros.

Best basement waterproofing pros near Vader, WA

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Top-Rated Basement waterproofing pros in Vader - Updated Nov 2026

Avatar for Lakeside Construction & Paving LLC
Lakeside Construction & Paving LLC
5.0(
32
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Vader, WA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We’re extremely pleased with our new asphalt paved driveway. From start to finish, the communication was clear, the workmanship was top-quality, and everything was completed on schedule. The crew were professional, respectful, and left the site clean every day. The finished result looks great and feels solid. I wouldn’t hesitate to recommend them."
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+10

6 neighbors recently requested a quote
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Vader, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"We’ve had a lot of crews in our home for various projects over the years, and I have to say this was one of the most courteous. They worked hard, navigating through our kitchen to access the basement and I really appreciated their efforts. Thank you MTU, we now have safe walls in our cellar and fresh beams to keep the house standing ;)"
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
)
Basement Drainage Channels - Install

Serving Vader, 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%
4 neighbors recently requested a quote
Avatar for Expedeck
Expedeck
5.0(
24
)
Basement Drainage Channels - Install

Serving Vader, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"The workers were hard working. Did a great job. The only concern we had was the lack of attention to the workers: no porta potty and no machinery to help carry the heavy concrete. Still waiting for the $250 gift card reward, lol!"
Andrew Farjo
Landscape Lighting with retaining walls
Accent wall / Seating wall with LED lighting
Andrew Farjo
Andrew Farjo

+31

Recommended by100%of homeowners
JM Plumbing and Mechanical LLC
4.8(
53
)
Basement Drainage Channels - Install

Serving Vader, WA and surrounding areas

In business since 2011

Free estimates

"I had purchased $200 worth of services for $119 on Angie's list because we had a leaking drain in our shower. The plumber came out and went under the house twice, without being sure what the problem was. We (the plumber and me) determined that when you stand in the shower it leaked. He said the problem was the mortar under the shower and it would cost approximately $650 to fix. Two weeks later I started looking on Angie's again and reading reviews. After much reading, I called Jerry. I explained the situation to him on the phone and he asked if I had a tile floor in the shower. I don't, I have a one-piece fiberglass shower. He then told me I wouldn't have mortar under the shower and he could fix it for $100. This conversation happened on Monday. I scheduled him for Friday. Well this is Friday and Jerry was here approximately 30 minutes and charged me $100. The drain had broken off from the pipe, all he had to do was move it and he could tell. What a great guy!!!! Honest and efficient. It is great, what a relief. I have a plumber that I trust for life. Yippeeee!!
"
Recommended by97%of homeowners
Avatar for Creekside Excavation & Hauling LLC
Creekside Excavation & Hauling LLC
5.0(
7
)
Basement Drainage Channels - Install

Serving Vader, WA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Immediate call back when requested quote, and great service. Crew workers are hard working and respectful. The work performed went way beyond the basics... from cutting down 3 ft weeds, removing debris, spraying for weed control, trimming under bushes, cleaning up edges of flower bed, and then spreading bark. I would hire them again, and recommend this company ?."
Foundation dig out & Pad Compaction
Land before road & landscaping
Progress including tree clearing
Finished Product
Additional Photos

+8

Recommended by100%of homeowners
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Basement Waterproofing FAQs, answered by experts

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

The Vader, WA homeowners’ guide to basement waterproofing services

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