GeoLocks Restoring a Weakened Foundation in Berlin, WI
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In Berlin, WI homeowners noticed their basement walls were bowing forward.
Our team came out and installed 9 GeoLocks. These GeoLocks use the hard compacted soil outside to pull/hold the wall in place so no further bowing takes place.
Structural Foundation Repair In Berlin, WI
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Before:
A homeowner in Berlin noticed a horizontal crack forming through the middle of a basement wall with sections bowing inward. Seasonal soil pressure and saturated clay soils were worsening the movement, raising concerns about long-term stability and safety.
After:
We installed the GeoLock® Wall Anchor System, connecting heavy-duty interior wall plates to galvanized earth anchors set in stable soil outside. The system immediately stabilizes the wall and allows for periodic tightening to help straighten it over time—with minimal excavation at each anchor location.
The foundation is now secure against further inward movement, and the homeowner has a proven path to improve wall alignment over the seasons.
Sump Pump Installation In Berlin, WI
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Before:
A homeowner in Berlin noticed recurring water along the wall–floor joint after storms. Puddles formed near storage areas, musty odors lingered, and their old sump setup left them anxious during power outages.
After:
We installed WaterGuard® interior perimeter drainage to capture seepage at the cove joint and direct it into an UltraSump® battery-backup pumping system for reliable removal—even if the power goes out.
Now the basement stays dry and usable year-round, with extra peace of mind during severe weather.
Click the icons to see what our customers had to say.
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"We are glad that we picked Sure-Dry. The installation looks..."
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"Ryan did a good job and even repaired some broken concrete..."
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Testimonial by Richard V. from Berlin, WI
Testimonial by Mae D. from Berlin, WI
Testimonial by John and June R. from Berlin, WI
Sure-Dry serving Berlin, WI
Professional Basement Waterproofing & Foundation Repair in Berlin, WI
Sure-Dry has been serving Berlin 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 available, 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 Berlin, WI
- Basement waterproofing
- Sump pump installation
- Crawl space repair
- Thermal insulation
- Foundation repair
- Concrete leveling and lifting
- Concrete sealing
- Air purifier
- 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 Berlin, 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!
In Berlin, a homeowner noticed their front walk and sections of the driveway had sunk over time, leaving toe-stubbing edges and gaps that funneled water toward the garage. After storms, puddles formed where slabs had settled, and winter only made the cracking worse.
Our crew recommended a two-step repair. First, we used PolyLevel®—a lightweight, high-density expanding foam—to stabilize the base soils, fill hidden voids, and precisely lift the slabs. We mapped low areas, drilled small (penny-size) ports, and monitored lift with levels to restore evenness and proper drainage away from the home. Next, we protected the repair by sealing joints and cracks with NexusPro®, which stays flexible through temperature swings and resists UV breakdown. Where needed, we set backer, applied NexusPro, and broadcast color-match sand so the joints blend in.
By the end of the day, the surfaces were smooth and the joints were sealed—improving safety, curb appeal, and long-term durability without the cost and disruption of full replacement.
In Berlin, a homeowner reached out after repeated rainstorms left damp edges along the basement floor and a noticeable musty smell. They’d moved boxes onto shelves and avoided using part of the space, especially worried that a power flicker might leave their old pump offline when they needed it most.
Our team proposed a two-part solution. First, we installed WaterGuard® along the interior perimeter to intercept groundwater right where it enters—at the wall–floor (cove) joint—so moisture doesn’t reach the surface. The WaterGuard channel carries water to the sump basin out of sight. Next, we upgraded the pumping system to UltraSump®, which adds high-capacity pumping, a sealed lid, alarm notification, and a dedicated battery backup so the system keeps working through outages and heavy flows.
With the new drainage and pumping in place, the basement remains clean and dry after storms, storage is protected, and the homeowner has confidence that even a power outage won’t compromise their home.
In Berlin, a homeowner reached out after noticing a widening horizontal crack and slight inward bowing along a basement wall. During wet spells, the wall deflected more, and small stair-step cracks began appearing near the corners. The family wanted a structural repair that didn’t require a full exterior excavation.
Our team recommended the GeoLock® Wall Anchor System. After surveying utilities and choosing anchor points beyond the active backfill zone, we cored small openings in the basement wall and drilled to the exterior. Galvanized earth anchors were set in stable soils, then connected to interior steel wall plates with high-strength rods. Once tightened, the anchors provided immediate stabilization against lateral pressure. A key benefit is adjustability: during scheduled service visits, the system can be incrementally tightened to help return the wall closer to plumb as soil conditions permit.
With GeoLock in place, the wall is stabilized, cracking is controlled, and the homeowner has long-term confidence—without the disruption of major excavation.


