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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
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
Replacement Basement Windows
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Dehumidifier

 

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl 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
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel® Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration
Before and After Pictures from Poy Sippi
Wall Stabilization in Poy Sippi, WI

Wall Stabilization in Poy Sippi, WI

Before After
Wall Stabilization in Poy Sippi, WI Wall Stabilization in Poy Sippi, WI

The block foundation walls of this property in Poy Sippi were cracking along the mortar joints and bowing inward, indicating signs of wall failure.  

To stabilize the walls, Sure-Dry Basement Systems installed their Geo-Lock™ Wall Anchor system.  Sure-Dry's Geo-Lock Wall Anchors will permanently stabilize your foundation wall by anchoring your walls to the hard-packed virgin soil beyond your foundation.

After installation, wall anchors can often be tightened over time to further straighten your foundation walls and pull them back to their original position.

If the foundation walls of your home are showing signs of failure, contact Sure-Dry today for a free estimate! 

Foundation Wall Repair In Poy Sippi, WI

Foundation Wall Repair In Poy Sippi, WI

Before After
Foundation Wall Repair In Poy Sippi, WI Foundation Wall Repair In Poy Sippi, WI

Before: Walls That Were Giving Way

A homeowner in Poy Sippi, WI contacted Sure-Dry after noticing horizontal cracks and inward bowing in their basement wall. Over time, expanding soil pressure and freeze-thaw cycles caused the wall to shift inward more than 2 inches—creating not only a structural hazard, but also anxiety about the safety of their home.

They needed a permanent solution, not a temporary patch.

After: Stabilized and Secured with Channel Anchors

Sure-Dry installed a Geo-Lock Channel Anchor System, designed to permanently stabilize and potentially straighten failing basement walls over time.

Our solution included:

  • Galvanized steel earth anchors embedded in stable soil outside the home

  • Reinforced steel channels anchored along the bowing wall

  • Wall plates and tensioning rods for long-term adjustment

The result?

  • Immediate wall stabilization

  • A visibly straighter basement wall

  • A major increase in property value and peace of mind

Company Awards
Best Basement Waterproofing & Foundation Repair Company - 2025
Sure-Dry was voted Best Basement Waterproofing & Foundation Repair Company in all 8 of our USA TODAY newspaper markets across... [Read more]
Best Basement Waterproofing & Foundation Repair Company - 2024
Sure-Dry was voted Best Basement Waterproofing & Foundation Repair Company in 7 different USA TODAY newspaper markets across Central &... [Read more]
2024 Great Place to Work-Certified
For the 4th year in a row, Sure-Dry, LLC earned designation as a Great Place to Work-Certified™ Company in 2024. Great... [Read more]
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Poy Sippi, WI's Dependable Contractor for Basement Waterproofing & Foundation Repair

Your Respected Poy Sippi Basement Waterproofing Contractor

Sure-Dry has been serving Poy Sippi since 1994. With a highly skilled team and over 30 patented products, we provide the quality work you need to keep your home safe, dry, and in good repair. With financing options we can help you find the best option to get the needed work done, from basement waterproofing to foundation repair and more! 

Our services in Poy Sippi, WI

  • Basement waterproofing
  • Sump pump installation
  • Crawl space repair
  • Thermal insulation
  • Foundation repair
  • Concrete leveling and lifting
  • Financing
  • Free estimates
  • And more!

Affordable Foundation Repair & Concrete Leveling

One of our foundation specialists will come to your home to inspect and identify the foundation issue in your home. The products we install have a 25 year warranty.

If you have issues outside with sinking concrete, we use PolyLEVEL to lift and level the slab. We have solutions for driveways, patios, sidewalks and more!

Basement Waterproofing & Crawl Space Repair

We install an interior drainage system in your home that pumps away the water without you even noticing. For crawl spaces, we provide extensive repair and encapsulation services. Our encapsulation systems come with a transferable written warranty.

If you're ready to protect your Poy Sippi, WI home with basement waterproofing, crawl space encapsulation, foundation repair, or concrete leveling, contact Sure-Dry today for a free estimate!

Get a Free Basement Waterproofing or Foundation Repair Estimate Today!

Case Studies From Poy Sippi
Water
These homeowners in Poy Sippi, WI had a big problem. Water was finding its way into their basement, and with no system in place to collect and drain...
Job Stories From Poy Sippi, WI
Basement Foundation Repair In Poy Sippi, WI

The Problem: “The cracks were getting worse by the month.”

In Poy Sippi, WI, a homeowner had been watching their concrete block basement wall slowly bow inward over the past couple of years. What started as a thin crack had grown into a significant curve, and they were worried about the potential collapse—or costly replacement.

They reached out to Sure-Dry after hearing about our Geo-Lock Channel Anchor System.

The Fix: Anchors That Work with Wisconsin Soil Conditions

Our team assessed the wall movement and installed a series of channel anchors:

  • Exterior soil anchors were drilled and embedded at a safe distance from the home

  • Heavy-duty vertical steel channels were anchored to the affected basement wall

  • The system was tensioned and secured to counteract inward pressure

The Result

Within hours, the wall was stabilized—no further movement, no more risk. Over time, periodic adjustments may allow us to slowly restore the wall to a more vertical position.

 

For this homeowner, it meant:
- Avoiding the cost and mess of a full wall replacement
- A safer basement
- Peace of mind going into another Wisconsin winter

Basement Foundation Repair In Poy Sippi, WI - Photo 1Basement Foundation Repair In Poy Sippi, WI - Photo 2Basement Foundation Repair In Poy Sippi, WI - Photo 3Basement Foundation Repair In Poy Sippi, WI - Photo 4Basement Foundation Repair In Poy Sippi, WI - Photo 5Basement Foundation Repair In Poy Sippi, WI - Photo 6
Egress Window Installation in Poy Sippi

Building codes require that finished basement living areas have an emergency egress - an egress window large enough to allow safe exit out of the space in case of an emergency. A large window well with a step in it must also be used outside the egress window.

Here at Sure-Dry Basement Systems, we are certified installers of egress window wells. In addition to providing a safe exit, our egress windows allow more natural light and fresh air into the basement to make the space feel larger and more inviting.

This is an example of an egress window we installed in Poy Sippi, WI.  

Contact us for your free estimate on egress window installation today! 

Egress Window Installation in Poy Sippi - Photo 1
Work Requests From Poy Sippi, WI
Project Location: Poy Sippi, WI