Top-rated foundation drain installation pros.

Best foundation drain installation pros near Merlin, OR

Enter your zip and get matched with up to 5 pros

Need a pro for your foundation drain installation project in Merlin, OR?

Select your specific project to find the pro for you.

TRUSTED BY MERLIN, OR HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon250
    Verified foundation drain installation services reviews

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

GARRISI INSULATION AND WATER MITIGATION LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Merlin, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

GARRISI INSULATION AND WATER MITIGATION LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! \n

2 neighbors recently requested a quote
Avatar for Pacific Builders Tim Hogue
Pacific Builders Tim Hogue
3.7(
35
)
Concrete Foundation - InstallFoundation Drainage - Install or Replace

Serving Merlin, OR and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"They built a beautiful 4 seasons room for us which included demo of existing deck and metal cover. They took care of everything from foundation with drainage, roof, walls, windows, doors, siding and all. Excellent suggestions, worked well through things and gave us a beautiful elegant new room at a reasonable price."
Coustom base board
Dewitt's project
Dewitt's project
Dewitt's project
stone fire place

+42

Response time7 hrs
Response rate85%
1 neighbors recently requested a quote
Frank Millett Construction
3.8(
9
)
Concrete Foundation - InstallFoundation Drainage - Install or Replace

Serving Merlin, OR and surrounding areas

Approved

In business since 1973

Free estimates

Offers commercial services

"Excellent. He was true to everything he said & went beyond! He helped carry 1/2 the bal.with no interest. Checked many times on his workers & worked on the project Ali hide his crew a few times A gentleman who is as trusting just as the old handshake & followed through. Highly reccomend!"
21 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for GARRISI INSULATION AND WATER MITIGATION LLC
GARRISI INSULATION AND WATER MITIGATION LLC
5.0(
1
)
Sump Pump or Interior Foundation Drains - Install

Serving Merlin, OR and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Most on time ready and qualified installers we've had a pleasure to work with in a long time. Worked with our schedule and went above and beyond with integrity and knowledge of his scope of work...will be using again!!!"
New construction
New construction
New construction
New construction
New construction

+5

9 neighbors recently requested a quote
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
5.0(
11
)
Foundation Drainage - Install or Replace

Serving Merlin, OR and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Andrew and his Crew from Roseburg were wonderful. They were able to get into our crawl space and did an amazing job clearing it out, installing drainage, a layer of plastic and sump pump. They left the area so much cleaner than it was when they arrived and they explained everything to us clearly so we would know what to do. We recommend them highly and it was a pleasure to meet them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time7 hrs
Recommended by70%of homeowners
Avatar for Culligan of the Pacific North West Inc
Culligan of the Pacific North West Inc
4.8(
20
)
Sump Pump or Interior Foundation Drains - Install

Serving Merlin, OR and surrounding areas

In business since 1936

Free estimates

Emergency services offered

"well... the work was done by Ecowater Northwest who is no longer. Reason for the review is that when I stopped hearing from Ecowater Northwest, I found out they were bought out by Culligan. Which is confusing because if you google Ecowater Northwest, you get Wolfer's Heating whose website claims they now own EcoWater Northwest. It seems Culligan got all the old customer files from Ecowater Northwest and Wolfer's got the rights to carry the Ecowater brand going forward. So I called Culligan last year and they found my file from Ecowater Northwest and they said they could support me for replacement filters for the systems that EcoWater Northwest had installed in my home. Great. For a while.
Fast forward to today.. I haven't heard from Culligan since July of this year. The way Ecowater Northwest operated, they would send notices to their customers when it was time to replace filters. I have 4 different filters in my systems and sure hope Culligan is tracking it. The Ecowater RO filters are proprietary and not allowed for sale on the internet - so you are locked in to a Ecowater dealer. Who is it.. Culligan? or Wolfer's? Who's going to continue the maintenance agreement of notifying legacy Ecowater Northwest customers that it's time to replace filters?
"
Culligan HE Softener
Culligan HE Softener
Culligan Aqua Cleer Drinking Water System
Recommended by93%of homeowners
Avatar for Western Construction Systems, LLC
Western Construction Systems, LLC
3.5(
80
)
Foundation Drainage - Install or Replace

Serving Merlin, OR and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"They came out inspected the foundation and told me there were a couple of small cracks and it was caused by normal settling of the house over time. They said it did not need to be repaired. I asked about the cracks in my garage cement floor. They told me they could repair it for several thousand dollars. They it was normal for the floor to crack. They only recommend repairing it if the cracks rise an inch or two and become a safety hazard. Then he explained how I could make the repair myself. I am very appreciative of their honesty and offering a less costly solution. They did not have to do."
Recommended by88%of homeowners
Showing 1-10 of 36
Foundation Drain Installation FAQs, answered by experts

Sump pumps remove excess water from the lowest point of your home, which prevents flooding. When a sump pit fills with water, a sump pump pushes that water outside of the basin and into an exterior discharge pipe. From there, the water flows away from your home, so it doesn’t damage your foundation.

Installation typically takes 1-2 days, depending on the scope and site preparation.

The cost to install a new sump pump, including materials and professional labor, typically ranges from $1,000 to $3,000. The average cost is often cited between $1,200 and $2,500. Several factors influence the final price, including the type of pump, the complexity of the drainage system, and the installation location. For instance, installing a sump pump in a basement may cost around $1,200, while a more complex installation in a crawl space can cost an average of $3,900. It is important to hire a licensed professional for the installation to ensure quality work, which can impact the pump's lifespan and warranty. Note that these costs are for a new installation; replacing an existing unit is less expensive, typically costing $308 to $748.

The cost to install landscape drainage varies widely based on the scope of the project and the severity of the drainage issues. Typically, this project’s cost falls somewhere between $2,000 and $7,000 overall. Small-scale projects or simple fixes may start at the lower end, while more extensive and complex solutions could reach the higher end of the range. To get an accurate estimate, you should obtain quotes from multiple companies, as they will assess your specific needs and provide a customized cost estimate based on the work required.

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

The Merlin, OR homeowners’ guide to foundation drain installation services

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