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    Verified foundation drain installation services reviews

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

Avatar for CFP Northwest
CFP Northwest
5.0(
70
)
Sump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Jeremy Collins is a fantastic plumber! He is knowledgeable, friendly and hard working. He exceeded my expectations and I am very happy with the work he did. I am very confident in the quality of plumbing I saw and learned a lot! I definitely recommend his business if you want friendly, confident and reliable plumbing done."
Bathroom addition
Response time9 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.2(
924
)
Sump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Small jobs welcome

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+9

27 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Premier Basement Systems, Inc.
Premier Basement Systems, Inc.
3.7(
46
)
Foundation Drainage - Install or Replace

Serving Spokane, WA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"The work was fine, at least so far! We hired them to repair cracks in the foundation, and the estimator thought that there were three cracks. When the person showed up to do the work, he only found (and repaired) two cracks. It took several months for them to adjust their bill, which is my only complaint. It took several phone calls and emails, and they didn't reduce the bill very much."
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest
Mold in the Inland Northwest

+1

Response time2 days
13 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for My Guy Plumbing & Service, Inc.
My Guy Plumbing & Service, Inc.
4.9(
38
)
Sump Pump or Interior Foundation Drains - Install

Serving Spokane, WA and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Contacted Mike after waiting for the original plumber we called to cal back (never heard from him) . My daughter told us about My Guy had plumbed their bathroom. Mike told us he would be in Spokane on the 10th of March and that he could do a laundry room sink install in the afternoon. We sent him pictures of the old sink and the plumbing set up. He arrived as promised with all material in hand and within 4 hours he and his apprentice completed the job. The completed project was far better than we had ever hoped for. They did a total cleanup and removed the old concrete sink and did it all at a reasonable price. We would not hesitate to recommend Mike for any plumbing job."
Response time6 hrs
Recommended by100%of homeowners
Avatar for Ferraro Concrete LLC
Ferraro Concrete LLC
4.3(
69
)
Concrete Foundation - Install

Serving Spokane, WA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"We had a complicated job to widen a basement walkout, which included demolition of walls and steps that had been improperly installed. We also wanted other steps and a patio demolished and new steps and patio poured, as well as sidewalks. We got bids from several contractors who were willing to do the job but seemed not to necessarily know what they were doing. Chris Ferraro gave us a bid, and we knew right away that he knew what he was doing and would do a quality job. It wasn't cheap, but it was well worth it to have the work done right and look great."
Wall
Footing
Apron in front of garage plus approach
3 tiered wall plus floors all prepped, placed and finished by Ferraro concrete
City sidewalk

+38

Response time6 days
Response rate100%
4 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 Spokane, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Protect the investment you’ve made with the knowledgeable team at MTU Services LLC. We are your local basement and foundation experts serving all of Washington state and North Idaho. We offer customized basement waterproofing, foundation repair, concrete crack repair, and basement sump pump solutions and egress windows for your home. Contact MTU Services LLC today to learn more about how we can help you protect your home. Give us a call to request a quote or to schedule service.\n\nServices include: leaking basement or crawl space repairs, foundation cracks repaired, lifting piers and levelling for your home or building, sup um systems and more.

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
...
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Foundation Drain Installation FAQs, answered by experts

Costs range from $2,000 to $7,000, depending on system type and excavation requirements.

Preventing future basement flooding often involves installing sump pumps, improving drainage, sealing foundation cracks, and maintaining gutters. Costs vary, but preventive measures can range from a few hundred to several thousand dollars, depending on the solutions chosen. Investing in prevention can save you money on future flooded basement cleanup costs and repairs.

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.

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

The Spokane, 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.