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Serving Green Bay, WI and surrounding areas. (920) 932-4097
Green Bay winters are hard on foundations. If you're seeing cracks, bowing walls, or water coming in after the thaw, we can identify the cause and fix it properly - with permits, a written warranty, and work that holds through the next freeze.
Foundation repair in Green Bay, WI addresses cracks, bowing walls, settling, and water intrusion that weaken the structure your home sits on. Most jobs take one to three days and are done from the basement or exterior, so your home stays livable throughout. The goal is always to stop the movement and protect everything above it.
Green Bay homeowners deal with a specific combination of challenges: freeze-thaw cycles that push against foundation walls every winter, clay-heavy soil across Brown County that swells when wet and pulls away when dry, and a large housing stock built in the 1920s through 1960s with less reinforcement than modern standards require. If you're seeing cracks widen each spring or water working its way in during snowmelt, those are signs the foundation is under ongoing stress - not just cosmetic wear.
If your home also has older block construction, our foundation block wall installation service handles structural block repairs and replacements alongside standard foundation work.
New cracks in March or April - especially horizontal ones running along the length of a basement wall - are a sign the freeze-thaw cycle has been stressing your foundation. Green Bay's ground can freeze several feet deep and thaw slowly, and this repeated movement is one of the most common causes of new cracking. A crack wider than a pencil eraser, or one that grows from one season to the next, should be looked at by a professional.
If water is seeping through cracks or pushing up through the basement floor during snowmelt, your foundation is under real pressure. A little dampness might be a grading or gutter issue, but water that's actively working through the structure means the foundation is being stressed repeatedly every year - and that won't stop on its own.
If a door or window that used to open easily has become difficult to operate - especially if the frame looks slightly out of square - your foundation may have shifted. This is especially common in older Green Bay homes where the foundation has been dealing with soil movement for decades. A sudden change in how your doors behave is worth paying attention to.
Stand in your basement and look at the walls straight on. If a wall looks like it's curving inward - even slightly - the soil outside is pushing against it. Clay-heavy soil like what's found across much of Brown County holds water and swells, and that pressure builds over years. A wall that's already bowing needs attention before it gets worse and more expensive to repair.
Every foundation problem starts with an honest on-site assessment - not a phone quote. We look at the full picture: where the damage is, what's driving it (soil movement, water pressure, age, or settling), and what approach makes sense for your specific home and foundation type. From there, we put the scope and cost in writing before any work begins.
Our foundation repair work covers crack injection and sealing for active or dormant cracks, wall stabilization for bowing or leaning basement walls, pier and support installation for settling or sinking sections, waterproofing treatments applied at the repair points to slow future water intrusion, and full foundation assessments for homes that have never been evaluated. For homes where the block construction itself needs structural attention, our foundation block wall installation service handles those jobs. If you also have chimney or masonry concerns alongside the foundation work, our chimney repair team can assess both in the same visit.
Best for active cracks letting in water or showing signs of movement.
For bowing or leaning basement walls under sustained soil pressure.
For sections of foundation that have settled or sunk over time.
For homes that have never been evaluated or are changing hands.
Green Bay averages more than 140 days per year below freezing, and the ground can freeze to a depth of three to four feet in a severe winter. Every freeze-thaw cycle expands and contracts the soil against your foundation walls and floor - and that's before you factor in the clay-heavy composition of Brown County soils, which hold water and swell when saturated. This combination of deep frost and expansive soil is why so many Green Bay homeowners deal with foundation issues that homeowners in warmer climates rarely encounter.
The housing stock adds another layer. A significant portion of Green Bay's residential neighborhoods - including older areas near downtown and communities like Green Bay and De Pere - were built between the 1920s and 1960s with less reinforcement than modern standards require. Foundations from that era have been dealing with water and soil pressure for sixty to a hundred years. Any repair that doesn't account for both the local climate and the age of the structure is likely to face the same problem again. For more on the freeze-thaw science, the University of Minnesota Extension has a detailed guide on basement moisture and foundation problems specific to cold-climate homes.
We'll ask a few questions about what you're seeing - where the cracks are, whether you've noticed water, how long the issue has been visible. We respond within 1 business day and schedule a time to come out and look at the foundation in person. In spring, expect slightly longer wait times - that's our busiest season for foundation calls.
We walk through your basement or crawl space, look at the exterior, and take measurements and photos of problem areas. We're looking for not just what's damaged, but why. After the visit, you receive a written estimate covering the work, materials, timeline, and total cost - including any permit that's required for structural work in Green Bay.
Most repairs take one to three days. The crew works from the basement or exterior while the rest of your home stays usable. You'll hear drilling and equipment, but there's no need to vacate. If a permit inspection is required, we coordinate that - you don't need to manage it yourself.
When the job is done, we walk you through what was repaired, show photos of the work, and hand you a written warranty. We'll tell you what signs to watch for and whether a follow-up check is recommended - some wall stabilization repairs benefit from a check-in after a full freeze-thaw cycle.
We respond within 1 business day - no obligation, no pressure. After you submit the form, someone from our office will call to schedule a free on-site estimate at a time that works for you. We'll look at the foundation, explain what we see, and give you a written quote before any work begins.
(920) 932-4097Foundation work in Green Bay requires permits for structural repairs, and we pull every one. An independent inspector reviews the completed work before it's signed off - which protects you now and when you go to sell. Contractors who suggest skipping permits are a red flag.
We've been doing masonry and foundation work across Green Bay and the surrounding area since 2018. We know how local clay soils behave across seasons, which neighborhoods have the oldest foundations, and what inspection timeline to expect from the City of Green Bay Building Inspection Division.
Every foundation repair we do comes with a written warranty. We'll explain exactly what it covers, what it doesn't, and whether it transfers to the next owner if you sell. A warranty you can actually read is more useful than a verbal promise.
We are a state-licensed and fully insured masonry contractor operating in Wisconsin. Our licensing is verifiable through the Wisconsin Department of Safety and Professional Services. You can also review guidance from the DSPS at dsps.wi.gov before hiring any contractor for structural work.
Permits, licensing, a written warranty, and local experience aren't extras - they're the baseline for foundation work that protects your home and your investment. If you're comparing contractors, reach out and we'll answer any questions before you decide.
Older Green Bay homes often have chimney and foundation issues at the same time - our chimney repair team can assess both in a single visit.
Learn MoreWhen the block construction of a foundation needs structural replacement rather than patching, this service covers full block wall installation.
Learn MoreGreen Bay foundations take their biggest hits in March and April - call now and get a written estimate before the rush.