Top-rated basement waterproofing pros.

Best basement waterproofing pros near Pomeroy, WA

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Pomeroy, WA?

Select your specific project to find the pro for you.

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

Avatar for Groundworks
Groundworks
4.2(
926
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Pomeroy, WA and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Small jobs welcome

"Groundworks Initial contact with Adam Siebert Was great! Very meticulous, knowledgeable friendly. Took questions and answered fully and understandable. Technicians: Jordan K and Bex N Very outgoing friendly and knowledgeable took questions with answers I understood. I thank the two of them for a great job. A glitch in the job that needed a bit of plumbing. This team was on it to get the job done contacted supervisor and Groundworks took care of the glitch. Gary says Thankyou."
Basement
Basement
Basement
Concrete
Concrete

+9

28 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Pomeroy, 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 JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)
Basement Drainage Channels - Install

Serving Pomeroy, WA and surrounding areas

In business since 2007

Emergency services offered

"They did a real good job. They were real professional. We can now open the garage door from the inside of the house and now it is so smooth that we have to check to see if we hit the button to open it or close it.  Before we used to know when it was opening or closing because it used to make a noise. It helps when you move to a city where you are new. "
Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
Avatar for Gelderman Excavation, LLC
Gelderman Excavation, LLC
5.0(
1
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Pomeroy, WA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Gelderman Excavation 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.

Various Projects
Various Projects
Various Projects
Various Projects
Various Projects

+1

Response time1 day
Response rate89%
Recommended by100%of homeowners
Chance Construction
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Pomeroy, WA and surrounding areas

In business since 2014

Free estimates

Credit card accepted

Welcome to Chance Construction! With over 35 years of professional experience, we take pride in our reliability, great communication, integrity, and quality work. We are experts in home improvement and will do our best to keep you educated on your project. We look forward to earning your business!

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

Serving Pomeroy, 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!

Elk River Enterprises, LLC
0.0(
16
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Pomeroy, WA and surrounding areas

In business since 2003

Elk River serves the Tacoma and Olympia metro areas. We will provide you with timely work on all projects ranging from simple repairs to full additions or remodels. Our company only uses quality materials and maintains a high standard of customer satisfaction. We pride ourselves on our great attention to detail, and we look forward to serving you on your home improvement needs.

Showing 1-10 of 12
Basement Waterproofing FAQs, answered by experts

Yes, you can enclose your crawl space. Enclosing your crawl space can promote energy efficiency and reduce the risks of pests and mold by limiting factors like humidity. It can also reduce heat loss, which is why doing so for the winter can make your home more comfortable.

Plan on cleaning your crawl space at least once a year, though twice a year is ideal. During the cleaning, remove any debris or dust and check for potential issues like pest infestations or water damage. The sooner you catch these issues, the easier (and cheaper) it will be to fix them.

In some circumstances, foundation refacing or repair may be a better option for your home than sealing a foundation. It’s always a good idea to take steps to prevent moisture problems in your foundation, but if there are any structural concerns, those will usually need to be fixed first. When dealing with foundation issues, it’s a good idea to get a professional opinion so you can avoid bigger problems down the road. 

The purpose of soffits is to circulate air, so a blocked soffit means the air in your attic becomes stagnant. This can lead to a number of problems, mostly moisture-related, that can cause damage to your health and your home. The good news is that unclogging soffits is relatively straightforward, and if your attic is easy to access, an easy DIY project.

Several factors can impact the cost of waterproofing your basement. Some of the most common cost factors include:

  • Location

  • Square footage

  • Cause of the water leak

  • Type of foundation

  • Accessibility

  • Waterproofing method

  • Materials

  • Contractor experience and availability

  • Engineering reports, if needed

  • Structural and other repairs

  • Permits

The Pomeroy, WA homeowners’ guide to basement waterproofing services

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