Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Kalispell, MT

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Kalispell, MT?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Kalispell, MT

*The Angi rating for Basement Waterproofing companies in Kalispell, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Kalispell, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on April 30, 2026

Find Basement waterproofing pros in Kalispell

Avatar for Wild West Plumbing Heating & Drain Service
Wild West Plumbing Heating & Drain Service
3.3(
24
)

Serving Kalispell, MT and surrounding areas

In business since 1986

Emergency services offered

Credit card accepted

"Upon arrival, we showed Jim the room where we had a terrible odor. He went into the basement area to check for any leaks. Next he identified the toilet as the culprit. The toilet had not been installed properly and a piece below the toilet was cracked not allowing the correct seal. Before fixing anything, we were shown the problem, told what the cost would be, and then after getting the go-ahead, he fixed the problem. It is great to be able to leave that door open! While he was looking for leaks in the basement area, Jim mentioned that the pipes had been located in areas that they should not be. He measured and gave us an estimate on relocating the pipes, which we will have done within the next two weeks. We are extremely pleased with the service we received and would highly recommend Wild West Plumbing!
"
Recommended by63%of homeowners
Request Quote
AtWork4You
4.5(
2
)

Serving Kalispell, MT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Vad is an amazing finish guy. He helped me since i was was building my own house. So Vad came and showed secrets how to professionally get all the angles on the trim to be perfect without any gaps. He made it look easy. If you want an expert to do your work than id highly advice to use Vad. He knows what he is doing and you'll not regret it. Thank you Vad for great work you did on my house."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Recommended by100%of homeowners
Request Quote
JS Biz LLC
New to Angi

Serving Kalispell, MT and surrounding areas

In business since 2023

Free estimates

Emergency services offered

JS Biz 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.

Response time5 days
Request Quote
Basement Waterproofing questions, answered by experts

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.

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.

If not properly maintained, an underground downspout may damage your home's foundation. A clogged downspout can back up, causing water to pool around the base of your home and seep into the foundation. Regular inspections and maintenance keep your downspout in good working order, preventing damage and protecting your home.

The primary downside to crawl space encapsulation is the high cost, which can be several thousand dollars. Additionally, the process can make future repairs more complicated by limiting access to plumbing and electrical wiring within the crawl space. Encapsulation also requires sealing off any vents, which can be a disadvantage for home designs that benefit from the airflow they provide. It's recommended to consult with a crawl space contractor to determine if the benefits outweigh these potential drawbacks for your specific home.

While it’s possible to seal a foundation yourself, it’s not recommended, as it’s a tricky and labor-intensive job. Foundation sealing is best left to the pros to save yourself time, remove the risk of doing it wrong, and keeping yourself safe. Call a foundation repair professional near you to see what the job will cost.

The Kalispell, MT homeowners’ guide to basement waterproofing services

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

See all articles