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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon165
    Verified foundation drain installation services reviews

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

Avatar for TerraFirma
TerraFirma
4.1(
100
)
Foundation Drainage - Install or Replace

Serving Walla Walla, 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 time10 mins
Response rate100%
121 neighbors recently requested a quote
Avatar for MTU Services LLC
MTU Services LLC
5.0(
5
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Walla Walla, 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%
1 neighbors recently requested a quote
Avatar for Elias Construction Services LLC
Elias Construction Services LLC
4.4(
9
)
Concrete Foundation - Install

Serving Walla Walla, 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 Zundel Consruction Group LLC
Zundel Consruction Group LLC
5.0(
3
)
Concrete Foundation - Install

Serving Walla Walla, WA and surrounding areas

Approved

In business since 2025

Warranties offered

Small jobs welcome

"We called Cameron out because we had a small leak in our laundry room during a major rainstorm. initially he thought it was just a small gutter and improperly installed flashing issue. It turned out so much bigger! The previous owner had improperly installed the door and siding on that portion of the house. We had water damage down to the studs and into the subfloor of the house. He kept going making sure he had all the damage uncovered, checked for mold, and walked us through contacting our insurance agent to see if it qualifies as a home insurance claim. His communication on what the problem was (including pictures) and the cost to fix was updated daily via text to both my husband and I. The end result is better than I could have imagined, Thank you Zundel Construction Group LLC."
Concrete Patio
Concrete Patio
Concrete Patio
Duplex
Duplex

+8

Response time4 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Hernandez Concrete Construction Specialists LLC
Hernandez Concrete Construction Specialists LLC
5.0(
10
)
Concrete Foundation - Install

Serving Walla Walla, WA and surrounding areas

In business since 2017

Free estimates

"Excellent work and completed in timely mater. The company and their workers were always polite and professional they also came prepared for daily work. Trucks were ordered on time and the inspectors were impressed with how much attention was done to make sure framework for foundation was perfect and straight. I would highly recommend this company for cement and foundation work."
Foundation Repair Project
Foundation Repair Project
Foundation Repair Project
Foundation Repair Project
Additional Photos

+47

Recommended by100%of homeowners
Showing 1-10 of 31
Foundation Drain Installation FAQs, answered by experts

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

Test regularly, clean the pump, and inspect the discharge line to ensure efficient operation.

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.

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

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 Walla Walla, 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.