
Your slope is washing out or your yard needs a solid border that will not rot or blow over. We build concrete block walls with proper footings and drainage designed for Iowa clay soils and hard winters.

Concrete block wall construction in Ankeny, IA builds durable CMU walls for retaining slopes, creating privacy borders, and supporting structural applications, with most residential projects completed in one to five days once the footing has cured and permits are approved.
A concrete block wall starts in the ground, not at the surface. The crew digs a footing trench deep enough to sit below Iowa's frost line, pours concrete, and lets it cure before a single block is laid. That footing is what keeps the wall standing through decades of freeze-thaw cycles. The blocks are stacked and mortared row by row, with steel reinforcement placed inside the hollow cores and filled with concrete on most walls. What you see when the job is done looks simple - what makes it last is everything that happens underneath. If your project involves adding veneer or a finished surface over the block, our retaining wall construction service handles larger grading and slope retention projects that may overlap with a block wall scope.
We pull the Ankeny building permit before work begins, include drainage in every retaining wall design, and give you a written estimate after the site visit so you know what you are paying and why.
If soil washes down a slope in your yard after heavy rain, or mulch and gravel migrate toward your foundation or driveway, a retaining wall is likely the right fix. Ankeny's clay-heavy soil holds water and moves easily when saturated, so slopes that looked stable when you moved in can start shifting after a few wet springs.
A wall leaning even slightly away from the soil it is holding back is under stress it was not designed to handle. Cracks running diagonally through blocks, or mortar joints that have crumbled and left gaps, are signs that water and freeze-thaw cycles have been working on the wall for a while. Catching it early may mean repair - waiting usually means a full rebuild.
Many Ankeny homes built on former farmland have lots with grade changes that make parts of the yard too steep to mow safely or too uneven for a patio. A concrete block retaining wall can create a level terrace that turns a wasted slope into usable outdoor space. Homeowners often gain more functional yard than they expected.
Standing water near your home after heavy rain often means the grade is directing water toward the structure rather than away from it. A low retaining wall combined with regrading can redirect that drainage and protect your foundation from water damage - especially important in Ankeny neighborhoods where lots were graded quickly during rapid development.
We build concrete block walls for residential properties throughout Ankeny and the surrounding metro - retaining walls that hold back soil on sloped lots, privacy and border walls that last longer than wood without the maintenance, and structural walls for garages and outbuildings. Every retaining wall we build includes gravel backfill and a drainage path at the base so water moves through instead of building up and pushing the wall outward. For homeowners who need a structural foundation application, our foundation block wall installation service handles the specific requirements of below-grade structural walls - different engineering from an above-ground retaining or privacy wall.
If your project involves a significant grade change or a hillside slope that exceeds what a simple block wall can handle on its own, our retaining wall construction service covers larger tiered and engineered retaining systems. Both services use the same frost-depth footing standard and the same written-estimate process - you know the price before we move a single block.
Best for homeowners with a sloped yard who need to hold back soil, create a level terrace, or stop erosion after heavy rain.
Best for homeowners who want a long-lasting alternative to wood fencing - no rot, no painting, no annual repairs after Iowa's spring storms.
Best for homeowners who want a clean, defined edge for planting beds, terraced gardens, or yard areas that need a low structural border.
Best for homeowners adding a detached garage, workshop, or storage structure who want a durable masonry wall rather than wood framing.
Ankeny sits on Polk County soil that is a mix of loam and clay-heavy glacial till. Clay holds moisture and expands slightly when saturated - which creates real outward pressure behind any retaining wall. A wall that is not built with proper drainage will eventually bow or crack under that pressure, no matter how well the blocks are laid. We include gravel backfill and a drainage path in every retaining wall we build in Ankeny, because the soil here demands it. Ankeny has also grown fast, and many lots were graded quickly during that expansion - which means sloped lots and drainage swales are common, and a block wall is often the most effective permanent fix for a yard that has never drained well.
Iowa's frost line runs deep - footings need to sit below the freeze-thaw zone to stay stable through central Iowa winters. A wall footed too shallow will heave and lean within a few years. We set footings to the correct depth as standard practice, not an upgrade. Homeowners in Altoona and Grimes deal with the same soil and frost conditions, and we bring the same approach to every project across the metro.
We respond within one business day. We will ask a few basic questions about your project - the wall length, height, what it is for, and whether there is a slope or drainage concern - so the site visit is ready to go.
We measure the site, check drainage and grade, look at soil conditions, and give you a written, itemized estimate. No vague ranges. You see what you are paying for before you commit.
We submit the Ankeny building permit before any work begins - typically a few business days to a week for approval. Once approved, the crew digs the footing trench to frost depth, pours concrete, and waits 24 to 48 hours for it to cure before block-laying starts.
Blocks go up row by row with reinforcement and mortar. Cleanup and backfill follow completion. If a city inspection is required, we schedule it - you do not have to manage that step. Final payment is due after you are satisfied with the finished work.
Free site visit. No obligation. We respond within one business day and handle all permits.
(515) 963-5532In Polk County, the ground can freeze to roughly 42 inches in a hard winter. We set every footing below that depth as standard practice - not an upgrade you have to ask for. A footing that is too shallow is the single most common cause of wall failure in this climate, and it is entirely preventable.
Ankeny's clay soil holds water and creates outward pressure behind retaining walls. We include gravel backfill and a drainage path at the base of every retaining wall we build, so water moves through rather than pushing the wall over time. The Portland Cement Association covers these drainage principles in their published installation guidance.
We handle the Ankeny permit application from start to final inspection. Unpermitted walls create real problems when you sell your home - a buyer's inspector will find it. Every wall we build leaves you with a permitted, inspected record that protects your investment and your future sale.
We give you a written, itemized estimate after the site visit - covering labor, materials, drainage, and any grading work. No price changes once you have approved it. Homeowners in Ankeny's growing subdivisions tell us this is one of the things they value most when hiring a contractor.
A concrete block wall is a decades-long investment in your property. Building it right from the footing up - with the right depth, drainage, and reinforcement - is what determines whether it is still standing level in 20 years or starting to lean after five.
Structural below-grade block wall construction for foundations - engineered for the specific demands of below-ground applications.
Learn MoreTiered and engineered retaining systems for larger slopes and grade changes that require more than a standard block wall.
Learn MoreSpring is our busiest time for retaining and border wall work - call or submit a request today and we will get you a written estimate before the schedule fills.