Top-rated basement waterproofing pros.

Best basement waterproofing pros near Tri Cities, WA

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Top-Rated Basement waterproofing pros in Tri Cities - Updated Nov 2026

Avatar for Campbell & Company
Campbell & Company
4.6(
166
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tri Cities, WA and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

HEATING, COOLING, ELECTRICAL, SOLAR, PLUMBING, AND\nDRAIN SERVICES IN THE TRI-CITIES & YAKIMA, WA\nSpeedy Response - Expertise and Experience - Efficient Troubleshooting - Quality Workmanship - Transparent Pricing - Excellent Customer Service\n\nAre you facing an HVAC breakdown, a plumbing emergency, electrical issues, or considering a solar energy upgrade? Look no further! We are your trusted experts in HVAC, plumbing, electrical repairs, generator needs and solar energy solutions, and we're here to solve your problems swiftly and efficiently.

32 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for J & M LANDSCAPE AND EARTHWORKS LLC
J & M LANDSCAPE AND EARTHWORKS LLC
4.9(
6
)
Basement Drainage Channels - Install

Serving Tri Cities, WA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I would recommend J and M to all my friends and family. Joey was easy to work with, a great communicator, fair prices, knowledgeable, and made the process easy."
Front Lawn and Landscape
Gravel Parking Install
Gravel Parking Install
Grade and Gravel
Grade and Gravel

+4

Response time2 days
20 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.6(
5
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tri Cities, WA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

Thank you for considering hiring us for your project! At Mr. Rooter Plumbing we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. \nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! \nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. \nWe look forward to earning your business, so please ask us for references!

Plumbing
Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Stenersen Excavating, Inc.
Stenersen Excavating, Inc.
5.0(
2
)
Basement Drainage Channels - Install

Serving Tri Cities, WA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

Stenersen Excavating, Inc. is owned by Kenneth Stenersen. At Stenersen Excavating, we proudly continue the legacy of Kenneth’s father who spent over 40 years in the excavating business. Growing up surrounded by machines from a young age, we have developed a profound understanding of the industry. Our expertise and experience allow us to provide exceptional excavating services tailored to your needs. Integrity is our top priority, and we adhere to strict guidelines to protect our team and clients. At Stenersen Excavating, we value open communication and transparency, building lasting relationships with our clients. Trust us to deliver outstanding results, backed by a lifetime of experience and a passion of the excavating business.

Drainfield
Drainlines
Drainline
Backfill
Tank Replacement

+4

Response time5 hrs
Burton
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Tri Cities, WA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Burton is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Carlos B Contractor, LLC
New to Angi
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Tri Cities, WA and surrounding areas

In business since 2022

Free estimates

Offers commercial services

With over 16 years of experience in the roofing industry,CARLOS B CONTRACTOR LLC ,is your industry leader from the greater Othello area. We pride ourselves on our extreme professionalism and attention to detail. As a family owned and operated business, you can trust we will treat your project as we would treat our own. Our satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today, we look forward to working with you!

Response time3 days
Morris Paint and Coat
New to Angi
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Tri Cities, WA and surrounding areas

In business since 2021

Free estimates

Morris Paint and Coat sustains our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. If you're looking for anything painting or refinishing projects then Morris Paint and Coat is your best choice!

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Basement Waterproofing FAQs, answered by experts

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

A sump pump can remove excess moisture from under a house if standing water is present. Other ways to protect your crawl space from moisture include installing a vapor barrier, using a dehumidifier, installing insulation, and using a fan to dry the space. Finally, keeping your gutters clear of debris and positioning your downspouts away from the home’s foundation can prevent moisture from getting into the crawl space in the first place.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

The Tri Cities, WA homeowners’ guide to basement waterproofing services

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