ProSeal Basement Systems

4963 Dovetail Ave., Billings, MT 59106

About Us

ProSeal Basement Systems is proud to be a member of the Basement Systems Network, a collection of highly skilled basement waterproofing contractors across the United States and Canada. Providing service to the Montana and northern Wyoming area, we specialize in basement waterproofing, crawl space repair and more! With decades of hands on experience and thousands of satisfied customers, ProSeal Basement Systems is here for you! Reach out today for your free, no obligation estimate today!

Services Provided

+Basement Waterproofing
- Basement Floor Crack Repair
- Basement Wall Crack Repair
- Exterior Basement Waterproofing
- Interior Basement Waterproofing
+Crawl Space Waterproofing & Encapsulation
- Crawl Space Access Doors
- Crawl Space Dehumidifiers
- Crawl Space Drainage Systems
- Crawl Space Encapsulation & Repair
- Crawl Space Flood Vents
- Crawl Space Pump Out Service
- Crawl Space Sump Pump Installation
- Crawl Space Sump Pump Repair
- Crawl Space Vapor Barrier
- Crawl Space Vent Covers
- Dig Out Crawl Spaces
+Doors
- Cellar Door Installation & Replacement
+Foundation Repair
- Foundation Crack Repair
+Remodeling
- Basement Finishing & Remodeling
- Basement Walls & Basement Wall Panels
+Sump Pump
- Sump Pump Installation & Replacement
- Sump Pump Repair & Service
+Windows
- Window Well Installation & Replacement

Company Highlights

Insured
In business since 2001
24/7 Emergency Service
Residential & commercial services

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By Michael

By Dona

By Pat

By Susan

Reviews
Testimonials
Before & After
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Ann E.
Hardin, MT

Scott D.
Hardin, MT

We can finish our basement now without any concerns of future water damage.

Will O.
Billings, MT

"Under budget and over met my expectations" Highly recommend Proseal.

Wayne W.
Billings, MT

"They ultimately gave us more than we expected" Learned the difference options and repair choices available. Saved us thousands over the next closest bids.

Ray P.
Billings, MT

Saved me the cost and nightmare of replacing the concrete.

Orvin H.
Billings, MT

April M.
Billings, MT

Phil has been amazing to work with!

Casey V.
Billings, MT

Went above and beyond. Very pleased with their service and professionalism. Made a bad situation (water in your basement) manageable.

Holly G.
Billings, MT

Very reliable and dependable. Got the leaks stopped.

Dean L.
Sheridan, WY

Reviews
Testimonials
Before & After
Photos
Affiliations

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Foundation Waterproofing in Hysham, MT
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Crack Repair Billings, MT
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Foundation Waterproofing in Billings, MT
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Leaky Crack Repair in Billings, MT

This homeowner had a crack in their foundation that was leaking water into their crawlspace. Our Team came out to repair the crack so it stopped the leaking and is no longer a threat to the home.
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Foundation Crack Repair Billings, MT

Gushing, leaking foundation crack. Flooding basement and storage areas. Basement now dry and safe to use.
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Basement Crack Repair Billings, MT
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Fixing a Crack in a Basement in Billings, MT
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Foundation Crack Repair Billings, MT

Foundation crack repair. Leaking crack into customers basement. They were unable to finish the bedroom while it was leaking. Crack was repaired and now customer has finished off the room.
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Crack Repaired in a Billings, MT Basement
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Outside vapor barrier and waterproofing Billings, MT

Vapor barrier around perimeter of home and landscaping.