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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
Aspen Air Purifier
SaniDry Dehumidifier

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

Foundation Repair Services & Products
Push Pier Underpinning for Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-Lock Wall Anchors
EverBrace™ Wall Restoration System
Geo-Lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
EZ Post Deck Repair
Concrete Leveling & Sealing
Concrete Lifting & Leveling
Concrete Sealing
Concrete Slab Repair
Concrete Driveway Repair
Concrete Pool Deck Repair
Concrete Patio Repair
Basement Finishing / Remodeling
EverLast Wall Panels
Insulated Wall Panels
Premier and Linen Ceiling Tiles: No-Sag Warranty
Thermal Dry Floor Tiles
MillCreek Faux Wood Flooring
SunHouse Window Wells
EverLast Window Replacement
RockWell Egress Window
Company Awards
Back to Back to Back Best of the Best Winner
The Official Community Choice Awards “Best of the Best” Award Sponsored by The Janesville Gazette The first round of the contest... [Read more]
Small Businessperson of the Year Award
“I love that everyone here is like a big family and works together to help each other. It makes it... [Read more]
2018 BBB Torch Award for Ethics
The Better Business Bureau of Wisconsin chooses companies every year, based on applications that they receive, honoring companies that meet... [Read more]
More Awards

Respected Foundation & Basement Contractor in Mequon, WI

Outstanding in every way!...
Happy Customers Surrounding Mequon, WI
Work Requests

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Reviews From Mequon
Testimonials From Mequon
Research I did resulted in your company having the best reputation and most industry knowledge on basement...
Testimonial by Brian S. from Mequon , WI
The work is excellent, first job was even complimented by the village building inspector as being first class...
Testimonial by Ken H. from Thiensville, WI

Your experts for basement waterproofing, foundation repair, basement finishing, crawl space repair, & more in Mequon, WI

Badger Basement Systems was started in 1975 with a focus on fixing a wide range of basement problems, particularly water problems. Over the next 40 years, we performed over 10,000 consultations and continually expanded our expertise to include crawl space repair, foundation repair, and more. Despite how much we've grown since our humble beginnings in 1975, our focus has always been, and continues to be, on providing the best in both customer service and workmanship.

As part of the Basement Systems, Inc network, we offer state-of-the-art products and technology designed to upgrade your basement by keeping it dry and making it not only usable, but also comfortable. Our team can also repair and encapsulate your crawl space to make that space usable while also improving the overall health of your home. We also boast decades of experience with foundation repair and offer the best in concrete lifting with PolyLevel, the quick and easy alternative to traditional mudjacking and slab replacement.

Whether you have a wet basement, sagging crawl space, or sinking concrete in Mequon, your local experts at Badger Basement Systems are here to help. Contact us today to learn more and schedule your free estimate!

Services we offer in Mequon, WI:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • Concrete Lifting and Leveling for settled slab / mudjacking alternatives
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Egress windows and window wells.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Work Requests From Mequon, WI
Project Location: Mequon, WI
Water is leaking into our basement from what appears to be the ground.
Project Location: Mequon, WI
Cracks and dampness
Project Location: Mequon, WI
Recently moved and it seems that the sump pump is running constantly. Particularly after heavy rains, it doesn't stop running. Already had a plumber check the current pump and confirmed the floater or flapper are stuck. I fear premature motor burnout and the current pump is not powerful enough to handle all the water it's trying to pump out.
Project Location: Mequon, WI
Large patio slab needs leveling/lifting. Also 2 sidewalk slabs need lifting.
Project Location: Mequon, WI
I want an estimate for a basement wall with a crack that leaks when it rains.
Project Location: Mequon, WI
Cracking basement with a small shift of the cinder block next to the crack on one wall.
Project Location: Mequon, WI
Sunken driveway concrete slab. Need to raise back to garage level.
Project Location: Mequon, WI
We have a wall where the block is moving and motar is cracking. The wall does appear wet at times although no water on basement floor.
Project Location: Mequon, WI
My buyer is under contract on a property and the inspector found this along with the need for hanging insulation in the crawl space to be tucked up and covered. I can send photos as well. "There was no vapor barrier installed in the crawlspace area to assist with moisture control. If left uncovered, excessive moisture can build up in the crawlspace area which can lead to wood rot and/or mold growth that could damage the floor above and pose potential health risks."
Project Location: Mequon, WI
Musty smelling basement after rainfall. It's been going on for a while.
Project Location: Mequon, WI
I'm new to this home and am told that in the spring the current sump pump cannot keep up with the water. There doesn't seem to be a problem any other time of year, so I would like an expect to assess the current sump pump and baesment to help determine if a more powerful sump pump /system would help keep the basement dry year round.
Project Location: Mequon, WI
I want to seal driveway. I am not interested in a gloss or the wet look.
Project Location: Mequon, WI
Need an egress window in basement. Looking for quote and info about process
Project Location: Mequon, WI
We have a leak in our basement that happens during heavy rains.
Project Location: Mequon, WI
We need a new basement dehumidifier that is effective in older farmhouse. Quite damp. Thank you.
Project Location: Mequon, WI
We have a sump pump that constantly runs all year round. Pump is currently working and hooked up with backup power via an in home standby generator. I'd like to add a system with multiple pumps to prevent issues if the single pump system were to fail.
Project Location: Mequon, WI
Sunken sidewalk leading up to the house.
Project Location: Mequon, WI
We are looking to finish our basement and have a few cracks in the foundation we would like someone to take a look at and / or seal, prior to us starting work on framing and drywall.
Project Location: Mequon, WI
Getting basement leak fixed...they recommended getting patio mudjacked also.
Project Location: Mequon, WI
I am interested in having an egress window installed in a basement bedroom.

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