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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement to Beautiful Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Dehumidifier

Mold Services
Mold Remediation
Dust Mites Control
Mold Spores
Mold Removal and Cleanup
Dry Rot & Brown Rot

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers and Liners
Turtle Access Hatch
EverLast Crawl Space Doors
SaniDry CSB Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-O-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
SmartJack Crawl Space Support
 
Basement Wall Repair Services & Products
Basement Wall Repair
PowerBrace Bowed Wall Repair
Reinforcer Wall Repair
 
Before and After Pictures from Mankato
WaterGuard & SuperSump Installation in Mankato, MN

WaterGuard & SuperSump Installation in Mankato, MN

Before After
WaterGuard & SuperSump Installation in Mankato, MN WaterGuard & SuperSump Installation in Mankato, MN

These photos show part of the WaterGuard system that the crew installed. Not pictured, but to the right, is where they also put in a SuperSump pump.

Sump Pump Upgrade in Mankato, MN

Sump Pump Upgrade in Mankato, MN

Before After
Sump Pump Upgrade in Mankato, MN Sump Pump Upgrade in Mankato, MN

Our Mankato homeowner had an existing sump pump that just couldn't keep up with the amount of water that was attempting to enter his basement space. Oftentimes, generic sump pumps only come with one pumping system that isn't able to remove enough water out of the space fast enough. That's where the TripleSafe Sump Pump comes in, which removes 6,200 gallons per hour!

Mankato, MN Basement Made Livable

Mankato, MN Basement Made Livable

Before After
Mankato, MN Basement Made Livable Mankato, MN Basement Made Livable

Mankato homeowners had a major moisture problem throughout their entire basement. From a lack of drainage to remove moisture from the space to mildew-friendly wood paneling that collected and retained moisture, this space needed a complete overhaul in order to be livable and safe for the family. The crew worked to install a full perimeter waterproofing system and CleanSpace wall vapor barrier so that the family can finish the space to their preference knowing that it will stay dry, livable, and safe!

Company Awards
2017 Angie's List Super Service Award
Victor Barke’s Complete Basement Systems Earns Esteemed 2017 Angie’s List Super Service Award Award reflects company’s consistently high level of customer... [Read more]
Angie's List 2016 Super Service Award
Complete Basement Systems has earned the home service industry’s coveted Angie’s List Super Service Award, reflecting an exemplary year of... [Read more]
2015 Angie's List Super Service Award
The Angie's List Super Service award honors service providers who maintain an excellent reputation and strive to offer superior service... [Read more]
More Awards
Happy Customers Surrounding Mankato, MN
Testimonials
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Reviews From Mankato
Testimonials From Mankato
Couldn't believe how friendly they all are. Thank you for the good experience.
Testimonial by Jewison T. from Mankato, MN
Hired CBS to design & install custom window wells because of the work you have done for us in the past.
Testimonial by Bryan S. from Mankato, MN
They worked hard, talked to us about concerns & were very thorough.
Testimonial by Aaron and Anita B. from Mankato, MN

Mankato, MN Dependable Basement Waterproofing & Crawl Space Repair

Followed up-Proffesional- Efficient-Friendly...

Mankato, MN's Trusted Source For Basement Waterproofing & Crawl Space Repair

Are you tired of dealing with leaks in your basement? Have you recently discovered cracks in your foundation or mold in your crawl space? If so, the experts at Victor Barke's Complete Basement Systems stand ready and willing to help. With over 40 years of experience, Victor Barke's Complete Basement Systems is your trusted source for basement waterproofing, basement wall repair, crawl space repair, and more. All of our professionals are highly trained and certified to handle any of the issues that may be plaguing your home. We also only work with the most proven and innovative products that the industry has to offer. With products such as dehumidifiers, sump pumps, drainage systems, crawl space jacks and more, we can ensure that you have the quality solutions that will last your home for years to come.  

Mankato, MN's Experts in Basement Waterproofing & Repair

It's a known fact that water can destroy your basement and cause thousands of dollars in damage. If you are suffering from a wet basement because of leaks or flooding we provide affordable, permanent basement waterproofing solutions throughout Mankato. As an authorized member of the Basement Systems®, Inc. network, we have access to a large line of cutting-edge products that have a proven track record of success throughout North America. We are confident in the quality of our waterproofing product and work that we provide a lifetime warranty on all perimeter waterproofing systems.

Problems
  • Wet Basement 
  • Mold 
  • Damp Walls & Flooring
  • Pooling or Standing Water
  • Musty Odors
  • Sump Pump Issues
Solutions
  • Sump Pump Installation
  • Water Heater Flood Protection
  • Crawl Space Encapsulation
  • French Drainage Systems
  • Vapor Barrier Installation
  • Energy Efficient Dehumidification Systems

Crawl Space Encapsulation & Insulation Throughout Mankato, MN

If you've been having problems with your crawl space, our services can help. Some symptoms of a crawl space problem include uneven floors, foul odors in the home, drywall cracks in the interior, and heightened allergies or asthma symptoms. Mold is also a common problem as it can easily grow in any crawl space and eventually start rotting it all together. Besides adding braces to crawl spaces we can also professionally insulate and encapsulate the area with clean space vapor barrier. Installing sump pumps and dehumidifiers where necessary prevent moisture problems that lead to water damage and mold growth. Our crawl space system comes with a 25 year warranty that you can count on. 

We Fix
  • Wet Crawl Spaces
  • Humid and Moldy Crawl Spaces
  • Uneven Floors
  • Sinking Crawl Space Supports
  • Sagging Floor Joists
We Use
  • CleanSpace® Crawl Space Encapsulation System
  • Vapor Barrier Installation
  • Energy Efficiency Dehumidifiers
  • Crawl Space Insulation
  • SmartJack® Crawl Space Stabilizer
Case Studies From Mankato
Structural
A homeowner in Mankato, MN was facing serious foundation and water intrusion problems in her basement. The most critical concern was the appearance...
Basement
Our customer Michele and Tim of Mankato, MN had a problem area in their basement that would get water with a heavy rain and each spring when the snow...
Mankato
Standing in over an inch of water while watching water literally pour out of the walls, System Design Specialist had his work cut out for him with...
Press Releases From Mankato
Because of the recent storms last week, many were left with flooded homes and nowhere to go. That's where two crew members from our Complete Basement Systems team stepped in to help.... [Read more]
Job Stories From Mankato, MN
Egress Install in Mankato, MN

This Mankato, MN homeowner was about to do a major basement remodel. They wanted to take their dark, damp basement and turn it into a beautiful, usable living area. Wanting to bring the space up to code and make it more inviting, they decided it was time to install an egress window.

 

After an on-site evaluation, we recommended a RockWell egress window system for its durability, clean look, and built-in safety features. RockWell window wells are made from high-strength composite material that won’t rust, rot, or collapse under pressure, which is ideal for Minnesota’s freeze/thaw cycles and wet soil conditions. The built-in steps also make it easy to exit the basement in the event of an emergency.

We carefully excavated the area outside the basement wall, cut a new window opening, and installed a code-compliant egress window. We then set the RockWell window well in place, secured it, and ensured proper drainage to prevent future water intrusion. Once the installation was complete, the homeowner was thrilled with how much light the basement gained, as well as the peace of mind that comes with having a safe exit.

 

This upgrade not only improved the home's safety and comfort but also increased its value by bringing the basement space up to modern standards. If you're in the Mankato area and considering an egress window installation, we offer free in-home estimates and expert solutions designed for your unique basement.

Egress Install in Mankato, MN - Photo 1Egress Install in Mankato, MN - Photo 2Egress Install in Mankato, MN - Photo 3
Mankato, MN Waterproofing in Finished Basement

A homeowner in Mankato, MN, recently contacted us with a serious issue. Water was seeping into her finished basement, putting her home and belongings at risk. She had invested time and money into creating a comfortable living space downstairs, so when water intrusion began to threaten that space, she knew action needed to be taken immediately.

After a thorough inspection, we discovered that hydrostatic pressure around the home’s foundation was forcing water through the walls and floor joints. This is a common issue in Minnesota basements, especially after periods of heavy rain or snowmelt.

To solve the problem for good, our team installed a WaterGuard drainage system around the interior perimeter of the basement. This specialized system collects water at the base of the walls and channels it away before it can reach the finished surfaces. Next, we installed our CleanSpace vapor barrier on the walls to seal out moisture and help create a clean, dry environment. Finally, we added a powerful SuperSump sump pump system to discharge the collected water safely away from the foundation.

Now, the homeowner has peace of mind knowing her finished basement is protected from future water intrusion. She can confidently use the space for storage, entertainment, or relaxing—without worrying about moisture damage.

 

If you’re dealing with a wet or leaking basement in Mankato or the surrounding areas, contact us for a free estimate and expert waterproofing solutions that last.

Mankato, MN Waterproofing in Finished Basement - Photo 1Mankato, MN Waterproofing in Finished Basement - Photo 2Mankato, MN Waterproofing in Finished Basement - Photo 3
Helping this North Mankato Homeowner Use Her Basement Again

This homeowner in North Mankato, MN was dealing with a serious basement issue. Every time it rained heavily, water would leak into her basement through both the floor and the walls. Over time, the problem got worse. Large horizontal cracks had formed in the basement walls, and the walls were starting to bulge and bow inward due to hydrostatic pressure, which is a common issue in Minnesota when the soil around a home becomes overly saturated.

 

Not only was the basement wet and musty, but the structural integrity of the walls was also becoming a major concern. She wanted to make her basement safe, dry, and usable again, for storage, comfort, and peace of mind.

 

After reaching out to our team at Complete Basement Systems, we completed a full inspection and designed a comprehensive solution to solve the problem for good.

  • WaterGuard Drainage System: We installed this patented interior drainage system around the perimeter of the basement floor. It collects water that leaks in through the floor or walls and directs it to a sump pump before it can enter the basement space.

  • CleanSpace Wall Vapor Barrier: To further protect against moisture and humidity, we applied CleanSpace along the basement walls. This durable liner helps manage wall seepage while giving the space a clean, bright look.

  • PowerBrace Wall Reinforcement System: To stop the inward movement of the cracked and bowing walls, we installed our PowerBrace system—galvanized steel I-beams that stabilize and strengthen the foundation walls and can be adjusted over time to help straighten them.

  • New Basement Windows: We also upgraded the old, inefficient basement windows. New windows improve insulation, reduce drafts, and help prevent future leaks—especially important in a basement where water intrusion had already been an issue.

Helping this North Mankato Homeowner Use Her Basement Again - Photo 1Helping this North Mankato Homeowner Use Her Basement Again - Photo 2Helping this North Mankato Homeowner Use Her Basement Again - Photo 3Helping this North Mankato Homeowner Use Her Basement Again - Photo 4Helping this North Mankato Homeowner Use Her Basement Again - Photo 5Helping this North Mankato Homeowner Use Her Basement Again - Photo 6
Making a Mankato, MN Basement Usable Again

A homeowner in Mankato, MN contacted us about water issues in their basement. After every heavy rain and Spring snow melt, they noticed water seeping along the foundation walls and pooling on the floor, creating a damp, musty environment. Concerned about damage to their home and belongings, they were ready for a permanent solution.

Our team conducted a full inspection and designed a custom waterproofing system using CleanSpace and WaterGuard. We installed the WaterGuard drainage system along the interior perimeter of the basement to effectively capture groundwater before it reached the floor. To protect the walls and further seal out moisture, we lined the basement with our CleanSpace vapor barrier, creating a bright, clean look while preventing water vapor from passing through.

Thanks to this proven combination, the basement is now completely dry. The homeowner is thrilled to have a healthier, more usable space and no longer worries about water damage.

 

If you're looking for basement waterproofing in Mankato, MN, contact us today to learn how CleanSpace and WaterGuard can keep your basement dry.

Making a Mankato, MN Basement Usable Again - Photo 1Making a Mankato, MN Basement Usable Again - Photo 2Making a Mankato, MN Basement Usable Again - Photo 3
Ultra-Upgrade in Mankato, MN

This Mankato, MN homeowner needed a sump pump upgrade. With Spring coming fast, she wanted to have the peace of mind of a new, high-quality pump. Our team installed the UltraSump, a high-performance backup system that kicks in automatically during power outages. Now, their basement is better protected against flooding, even in extreme weather.

Ultra-Upgrade in Mankato, MN - Photo 1
Upgraded Sump in Mankato, MN

We upgraded an old sump pump for a Mankato homeowner just in time for spring rains. The new high-efficiency pump handles water like a champ, and we buried the discharge line to prevent flooding and clean up the yard. Now their basement stays dry, and the yard looks great too.

Upgraded Sump in Mankato, MN - Photo 1Upgraded Sump in Mankato, MN - Photo 2
Seepage Stopped for Good in Mankato, MN

This homeowner reached out to us with concerns about water seeping into their basement and was looking for a long-term solution. Our team delivered with a full perimeter waterproofing system designed to stand the test of time. We installed the proven WaterGuard® Drain Tile, the moisture-blocking CleanSpace® Wall System, and our industry-leading TripleSafe™ Sump System. With these upgrades, their basement is now protected for years to come—dry, clean, and completely worry-free.

Seepage Stopped for Good in Mankato, MN - Photo 1
Waterproofing a Repurposed Church in Mankato, MN

This property needed a reliable waterproofing solution, and we delivered! Our expert team installed the WaterGuard Drain Tile System, CleanSpace Wall System, and two top-of-the-line SuperSump sump pumps with battery backup to ensure a dry, safe space—no matter the weather. With this full setup, water doesn’t stand a chance! Another basement protected, another happy customer. Is your basement next? Contact us today!

Waterproofing a Repurposed Church in Mankato, MN - Photo 1Waterproofing a Repurposed Church in Mankato, MN - Photo 2
Water Leaking through the floor in Mankato, MN

Kevin K of Mankato, Minnesota noticed water coming through the floor and cracks in the basement whenever it would rain.  His home was older, however we still use all the space in our home, finished or not finished.  

Kevin was referred to Complete Basement Systems by a friend to have us take a look at his basement situation.  Our Appointment Center Representative scheduled a FREE estimate with a certified system design specialist.

At the appointment, Kevin and the specialist took a look at the basement.  Kevin showed him where the problem was happening and explained how much water would come in and when it happened.  Together they built an accomplish list to solve the problem with a permenant solution.

The system design specialist designed a WaterGuard perimeter system, a vapor barrier for the walls using CleanSpace Wall System and installed a new SuperSump Plus system. 

Kevin said the overall experience with Complete Basement Systems was GREAT!

Water Leaking through the floor in Mankato, MN - Photo 1
Buying a Home with a Wet Basement in Mankato, MN?

Robert S of Mankato was looking to buy a home in Mankato that has had trouble with water in the past.  He wanted to be able to make use of this space by finishing it and wanted to make sure and protect that investment with a warrantied waterproofing system.  After seeing Complete Basement Systems around town, he gave the experts a call for an inspection.  

Our representative Lewis Uhrich visited with Robert at the property, took measurements, outlined a sketch to design a complete waterproofing system along each exterior wall using WaterGuard and updated an old sump pump system to a patented SuperSump pump system. He also addressed the walls with a vapor barrier solution using CleanSpace Wall System to prevent wall leaks, mold and moisture away from the eventually finished wall.  Lewis expressed the importance of a dehumidification system in the basement to reduce odors and control the humidity using a CompleteAire dehumidification system.

Robert scheduled the project shortly after closing.  Complete Basement Systems installation crew completed the project in 3 days installing a full perimeter WaterGuard, CleanSpaceWall and SuperSump pump system.  

Robert has been very happy with the experience using Complete Basement Systems and can rest assured getting ready to finish his basement that it will be safe from ground water seeping this coming spring when all that snow melts.

 

Buying a Home with a Wet Basement in Mankato, MN? - Photo 1Buying a Home with a Wet Basement in Mankato, MN? - Photo 2
Work Requests From Mankato, MN
Project Location: Mankato, MN
Two exterior cracks have appeared at the corner of my foundation and I would like to get an estimate on repair. Thank you.
Project Location: Mankato, MN
Exterior basement staircase is bowing in
Project Location: Mankato, MN
New sump pump installation
Project Location: Mankato, MN
Looking to waterproof my basement
Project Location: Mankato, MN
Need a double-sump system or better. Heavy rains overwhelm our current system because of the way water runs in our neighborhood.
Project Location: Mankato, MN
We would like a quote to see how much it will cost to repair some foundation issues with our home.
Project Location: Mankato, MN
Seepage in the basement, would like to have someone check out the sump system
Project Location: Mankato, MN
Need 3 egress windows installed, Cracked wall repair, And water proofing.
Project Location: Mankato, MN
Would like to get a estimate for a new sump pump pit with a battery backup pump.
Project Location: Mankato, MN
Water seepage typically only during heavy rains. Definitely in need of a sump pump.
Project Location: Mankato, MN
Basement waterproofing
Project Location: Mankato, MN
Cracked foundation, install drain tile with sump pump.
Project Location: Mankato, MN
Wet basement with recent heavy rainfall.
Project Location: Mankato, MN
Wet basement
Project Location: Mankato, MN
Water drainage system in the basement of a house is not draining properly. Water flooding into the basement bedrooms through the corners of the floor and wall.
Project Location: Mankato, MN
Water seepage through floor in unfinished portion and finished portion of our basement. Possible non functioning sump pump and discharge pipe.
Project Location: Mankato, MN
Extensive water seepage likely due to over saturation of water in and around house foundation.
Project Location: Mankato, MN
Cracks foundation possibly starting to move.
Project Location: Mankato, MN
During the heavy rain this weekend we experienced water in our basement.
Project Location: Mankato, MN
Water coming into basement through bottom of the walls

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