
Foundation Repair
Restoring stability to your home’s foundation
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In Ames, foundation and basement problems usually come down to water and soil movement.
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Restoring stability to your home’s foundation
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Protect your basement from water damage
Explore basement waterproofing
Expert lifting and leveling of sunken concrete surfaces
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Transform your crawl space with our proven repairs
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Tailored to your specific needs and preferences
Explore egress windowsA guide for Ames homeowners
One Winterset team, serving Ames. Here is what to look for and how we can help.
In Ames, foundation and basement problems usually come down to water and soil movement. After a wet stretch, the ground around the house can stay heavy and saturated. In a dry spell, it pulls back. Over time, that cycle puts stress on basement walls, footings, and the concrete around the home. You might see a crack spread across a block wall, water showing up where the floor meets the wall, or a section of sidewalk starting to sink toward the house.
Ames homeowners also deal with long freeze and thaw stretches that keep that movement going. Water works into small gaps, the ground shifts, and the pressure around the foundation changes from season to season. Anchored Walls has been repairing those problems in Iowa since 1978. Their crews handle foundation repair, basement waterproofing, crawl space work, concrete leveling, and egress window installation for homeowners in and around Ames, with repairs backed by a Lifetime transferable warranty and money-back guarantee.
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Ames sits on ground shaped by a glacier that covered this part of Iowa until about 12,000 years ago. When the ice melted, it left flat, young soil that never had time to develop natural drainage the way older, hillier land does elsewhere in the state. Soil scientists classify most of the ground under Ames yards as Nicollet and Webster types, both known for holding water close to the surface instead of letting it drain away quickly. After a hard rain, that water sits against a foundation wall for days instead of hours, and it's that steady pressure, not just the water itself, that pushes into cracks and works its way through basement walls.
This history shows up hardest in the city's oldest neighborhoods. Homes in Historic Old Town, most built between the 1880s and the 1930s, have sat on this same slow-draining ground for over a century, giving decades of freeze, thaw, and standing water time to work against their foundations. Newer neighborhoods built on the same soil face the same pressure, just with less time behind it.
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A few changes come up again and again in Ames homes. A crack keeps growing along a basement wall. The floor stays damp for days after a hard rain. A slab outside starts tilting toward the house instead of away from it. Some homeowners notice one of these changes. Others notice several at once, spread across different parts of the house.
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In Ames, foundation damage can show up in a few different ways. Basement walls can crack and start to bow inward under soil pressure. In other homes, the foundation starts to settle, and the changes show up through widening cracks, uneven floors, or doors and windows that no longer line up the way they should.
Anchored Walls handles both kinds of foundation repair. For walls that are cracking, leaning, or pushing inward, they use several reinforcement methods depending on how the wall is built and how far it has moved. Their repair options include wall anchors, helical tie-backs, waler steel beam systems, and carbon fiber straps. Each one is meant to stabilize the wall and keep the movement from getting worse. When the issue is foundation settlement, Anchored Walls installs helical piers or push piers to support and stabilize the structure from below. Those systems are used when part of the home has dropped or shifted and the load needs to be transferred to more stable ground. That range matters in Ames because not every crack points to the same kind of repair. Some homes need lateral support for a basement wall. Others need deep support for a settling foundation. The point of the inspection is to figure out which kind of movement is happening and match the repair to the house.
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Water in a basement can damage more than the floor. It stains walls, ruins storage, leaves the air feeling damp, and makes the space harder to use after every storm. In some homes, the water comes in where the wall meets the floor. In others, it pushes through a crack or works up through the slab when the soil around the foundation stays wet.
Anchored Walls waterproofs basements with interior drain tile, sump pump systems, and crack repair. These systems catch water as it enters and move it into a controlled drainage path before it spreads across the basement, so water stops resurfacing in the same spots year after year. A dry, working drainage system opens up what that lower level can actually be used for. Storage, a workshop, a finished room, all become realistic once the water problem is solved.
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Crawl space problems in Ames often show up through the floors above them. Floors can start to feel soft, uneven, or bouncy in certain rooms. The house may pick up a musty smell that gets worse in humid weather. When moisture builds up in the crawl space, insulation can sag, wood framing can stay damp, and supports under the floor can start to weaken.
Anchored Walls repairs crawl spaces by controlling water, ground moisture, and humidity under the home. Our crawl space services can include crawl space encapsulation, vapor barriers, drainage systems, sump pumps, dehumidifiers, and added support where the floor system has started to sag. Crawl space encapsulation helps seal the area off from ground moisture and outside air, keeping the space drier and easier to control. The floor above the crawl space is usually the first place these repairs show results. Rooms that felt soft or uneven start to feel solid again once the moisture problem underneath is under control. Concrete leveling in Ames, IA. Uneven concrete around the house can create problems fast. A sidewalk panel lifts or drops enough to catch your foot. Front steps no longer sit level. A driveway starts pulling away at the garage or settles into a low spot that holds water. In Ames, those changes usually point back to shifting soil under the slab. Our concrete leveling service is designed to lift and support settled slabs without tearing them out and replacing them. Anchored Walls uses polyfoam to fill the empty space under the concrete and raise it back toward its original position. That can help level sidewalks, porches, patios, driveways, and steps while improving the way water drains around the house. A lifted slab does more than look better. It removes a trip hazard, stops water from pooling against the house, and keeps the settlement from getting worse before it spreads to the next section of concrete. Egress window installation in Ames, IA. If you are adding a bedroom to a basement in Ames, an egress window is part of making the space code-compliant. Iowa code requires basements and sleeping rooms to have an operable emergency escape and rescue opening that opens directly to the outside. The City of Ames also spells out key size requirements for egress windows, including a minimum net clear opening of 5.7 square feet, a minimum opening width of 20 inches, a minimum opening height of 24 inches, and a sill height no more than 44 inches above the floor. Anchored Walls installs egress windows for homeowners in Ames who want to finish a basement the right way. Our crews handle the excavation, cut the opening in the foundation wall, install the window and well, and make sure drainage is in place so water does not collect against the house. That gives the basement more natural light, a safer way out in an emergency, and a better path toward code compliance for a finished lower level. Why Ames homeowners trust Anchored Walls. Anchored Walls has been working on foundations, basements, and crawl spaces in Iowa since 1978. Our crews handle the repairs themselves, from straightening a basement wall to installing an interior drain system, lifting settled concrete, or cutting an opening for an egress window. That means the people inspecting the problem are the same people doing the work from start to finish. Qualifying repairs come with a Lifetime transferable warranty and a money-back guarantee, both of which transfer with the house if it's sold. A repair that holds up for decades is only as good as the backing behind it, and a warranty that follows the property gives homeowners something concrete if an issue shows up years down the road. Schedule your foundation or basement inspection in Ames. If something around your Ames home does not look right, it is worth getting it checked before the damage spreads. Cracks in the basement, water after rain, sagging floors, or settled concrete usually point to a larger issue with moisture, soil movement, or support below the house. Anchored Walls inspects foundations, basements, crawl spaces, concrete, and egress window needs in Ames and the surrounding area. We will look at what the house is doing, explain what we see, and recommend repairs that fit the problem. If work is needed, you will know what is involved, what it is meant to fix, and what kind of long-term protection comes with it.
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4.9 / 5 from 286 Google reviews.
From the project manager through all the folks working this huge mess, I am so thankful for the job that was completed. Kyle and team put up with all my questions and dealt with temporary fencing for my dogs. Always rrspectful and polite. I can't rate them or Anchored Walls high enough! Also Deb in the office keeping me updated and answering more questions. Lucas and Carson putting in the sump pump. If you have basement issues, definitely call this company!!
After getting bids and talking with a few different contractors regarding what we needed for waterproofing our basement, I was feeling pretty overwhelmed, anxious and stressed out. Elliott was a breath of fresh air. He's a very nice, respectful guy. He is very knowledgeable and was easy to talk to. After speaking with him, I felt more at ease and less anxious about the whole process. Because of Elliott, we plan to move forward with Anchored Walls for our basement waterproofing.
The teams did an excellent job. Walker, Sopheak, Brad, Deb were great to work with. The anchors are very solid, well engineered.
Helping Iowa homeowners since 1978.
A repair plan built around your home.
Start with a free inspection. We explain what we find and put the recommended work in writing, so you can make an informed decision.
Protection that stays with the home, including when ownership changes. See the written warranty for covered work.
Your money is never at risk. We stand behind our work with a written money-back guarantee.
A clear plan, respectful crews, and a commitment to the experience as well as the repair.
From our Winterset location, we serve Des Moines, Ankeny, Waukee, Johnston, Urbandale, Clive, Ames, and surrounding communities. Check your ZIP for service at your address.
Highlighted counties contain service ZIP codes. Coverage varies within each county; check your ZIP and confirm your address when scheduling.