Concrete Contractors in Sioux Falls, SD

As concrete contractors in Sioux Falls, we plan every slab around one fact: winter is what wears concrete out here. Wikipedia's climate data for the city shows a January mean of 17.9 degrees, roughly 25 days a year at or below zero and 45.3 inches of snow, with a record low of 42 below. Water that gets into concrete freezes, expands and thaws again many times between November and April. A driveway or sidewalk that was mixed, jointed and cured with that in mind can last decades. One that was not starts to scale, crack and heave within a few seasons.

What freeze-thaw and salt do to concrete

Concrete is porous. Snowmelt soaks into the surface, freezes, and pushes on the paste around it. Do that enough times and the top layer flakes off, which is called scaling. De-icing salt makes it worse because it keeps the surface wet and adds more freeze-thaw cycles. A literature review done for the South Dakota Department of Transportation found that sodium chloride causes severe scaling under freeze-thaw, that magnesium chloride is more damaging still, and that calcium chloride can attack the cement paste chemically. That matters in a city that, according to KELOLAND, spread about 12,000 tons of salt on its streets in a single season. Brine and slush ride into your garage on your tires and drip onto the driveway all winter.

The defense is built in at the start:

• Air-entrained concrete for every exterior pour, with microscopic air pockets that leave space for water to swell as it freezes
• A proper water-cement ratio, not extra water added on site to make the mix easier to place
• A compacted gravel base that drains, so water does not sit under the slab and freeze
• Control joints laid out ahead of time and cut deep enough that cracks follow straight lines we chose
• Slow, moist curing and a penetrating sealer once the slab is old enough

A growing city with every age of concrete

Sioux Falls grew from 153,888 people in 2010 to 192,517 in 2020, a 25.1% jump, and Wikipedia lists a 2025 estimate of 213,748. That growth brings new driveways, patios and three-stall garage slabs. Older housing has not gone anywhere, though. Point2Homes, working from American Community Survey data, lists 1993 as the median year built in the city, and 8.7% of homes date from 1939 or earlier. Homes that old have front walks, steps and driveways that have been through many decades of winters. Those often need full removal and replacement rather than patching.

So our work splits two ways. On newer homes it is usually additions: a patio off the walkout, a wider driveway, a shed slab, a stamped walk to the front door. On older homes it is usually replacement: tearing out sunken, cracked or scaled panels, fixing the base underneath and pouring again.

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Sidewalks are the owner's job here

The City of Sioux Falls says it has more than 1,320 miles of sidewalk and that homeowners and property owners are responsible for repair costs. The City aims to inspect about 10% of sidewalks each year, and panels that need work are marked with bright pink spray paint, followed by a letter with a due date. A permit is required before repairing, replacing or installing a sidewalk. If the work is not done by the deadline, the City's contractor can do it and bill the owner, and unpaid balances go onto the next year's property taxes. We explain the defects the City looks for on our Sidewalks & Steps page, and we can price the repair before your due date.

What we pour

• Concrete driveways, new and full tear-out replacements, including wider and extended driveways
• Concrete patios off back doors, decks and walkout basements
• Stamped concrete with patterns and color for patios, walks and accents
• Sidewalks and steps, including City-marked panel replacement and front entry steps
• Garage and shed slabs, from a small backyard shed pad to a detached garage floor
• Concrete repair and replacement for cracked, sunken, heaved or scaled slabs

Each job begins with a free estimate at the property. We take measurements, check drainage and the base, then write up a price broken into tear-out, thickness, reinforcement, finish and sealing. Call (605) 453-6985 or use the form to get on the schedule. Spring and early summer book up quickly once the frost leaves the ground, so an early estimate helps.

Most of our work is in Sioux Falls, from the older blocks near the Big Sioux River to the newest subdivisions at the edge of town. We also take jobs in the suburbs and small towns around it: Brandon, Harrisburg, Tea, Hartford, Crooks, Renner, Dell Rapids, Baltic, Garretson, Colton, Humboldt, Valley Springs, Shindler, Lennox, Worthing, Chancellor, Canton and Beresford, plus Luverne across the Minnesota line. Fast-growing suburbs such as Tea, Harrisburg and Brandon have plenty of newer homes adding patios, wider driveways and shed slabs. The older towns, and the older parts of Sioux Falls, more often need driveways and walks replaced after many winters. Sidewalk and permit rules differ from town to town, so outside Sioux Falls we check what the local city or county requires before any public walk or approach work begins.