Concrete contractor in O'Fallon, MO - driveways and slabs built from the base up

D&R O'Fallon Concrete Company is a concrete contractor based in O'Fallon, MO. We build driveways, patios, steps, walks and garage floors for homeowners here, and slabs, footings and lots for builders and property owners.

A new concrete driveway and sidewalk extend past a house and lawn, with caution tape beside the work.
  • Licensed and insured.
  • Free quotes on site.
  • Expect a reply within 1 business day.

Concrete work we do in O'Fallon

Most O'Fallon homeowners call us about driveways, patios, steps and walks, and builders and property owners call about slabs, footings and lots. We do every service below here.

Why O'Fallon homeowners call us for concrete

We're based in O'Fallon, so a lot of our week goes to subdivision driveways, back patios, front steps and walks here, plus slabs, footings and lots for builders and property owners. We work the same way next door in St. Peters and Dardenne Prairie, and most calls sound alike: a driveway that dropped by the garage, a patio that tips toward the house, steps pulling off the porch.

On those jobs the trouble usually started under the slab, with the base or the drainage, so we fix the ground before we pour anything new.

  • The owner does every estimate on site
  • Written estimates that spell out exclusions
  • Permits checked before we schedule

How a job here runs, first to last

  • I do the estimate myself

    I come out, look at your slab and the ground around it, and write the estimate. Our crew then handles the forming, pouring and finishing.

  • What moves your price

    Size, thickness, tearing out and hauling the old concrete, base work and the finish you pick set the price. Your written estimate shows what's included and what isn't.

  • What moves the schedule

    Permits and inspections, base prep and curing, the wait while new concrete gains strength before you use it, set the timing. I lay it out in order before we start.

  • Permits checked first

    Rules differ by city, so I check with the City of O'Fallon and any office covering your address before scheduling. When a permit's needed, we handle the paperwork and inspections.

  • Old base dug out, new base packed
  • Drainage checked before forms go in
  • Slabs sloped away from the house
  • Pours set early, out of midday heat
  • Control joints cut on time
  • Written estimate before any work starts
  • Questions answered before you pick a finish
  • Site cleaned up when we finish

If the budget's tight, cut the finish, not the base. A plain slab can be stained or coated later, but a bad base means tearing it out.

Book an on-site look in O'Fallon

Tell us what your slab is doing when you call (636) 614-2331 or use the form, so I know what to check when I come out.

What the ground here asks of a slab

Concrete in O'Fallon fails from below more often than from above, so we look at where water goes and what the slab will sit on before anything else.

  • Low, flood-prone ground

    Countywide, over 40% of St. Charles County is classed as flood-prone land, so I check whether your lot sits low before deciding how high a slab sits and which way it drains.

  • Water running toward the house

    A patio or driveway that falls toward the house sends rain against your foundation, so we check where the yard drains and set the slope before forming.

  • A base that settles

    Slabs poured on dirt raked level instead of dug out and packed sink as that dirt settles, which is why we rebuild the base first.

  • What's under the old slab

    Replacing a slab means breaking out and hauling the old concrete, and we usually only see how much base work the new one needs once it's out.

Is your O'Fallon driveway, patio or walk failing?

Most of these signs point to the base or the drainage under the slab, which matters here because so much of the county is low ground.

  1. Cracks that keep getting wider
  2. Driveway sinking by the garage
  3. Water pooling on the slab
  4. Patio tipping toward the house
  5. Steps pulling away from the door
  6. Chipping or flaking on top
  7. Uneven edges that catch a toe
  8. Dirt washing out from under edges

Office serving O'Fallon

Call (636) 614-2331 or send the form with a few words about your project, and we'll reply within one business day to set up a free on-site estimate.

Hours
Mon–Fri: 7 AM–9 PM, Sat–Sun: 6 AM–9 PM
Location
O'Fallon, MO 63366

Questions O'Fallon homeowners ask

How much does a new concrete driveway cost in O'Fallon, MO?

Your driveway's price is set by its size and thickness, how much old concrete we break out and haul away, the base work underneath and the finish you choose. The base is the part you won't see, and it's the last place I'd cut. If the work touches the apron or sidewalk by the street, the city's driveway permit adds a $50 fee. Your free on-site estimate puts your number in writing.

When does a driveway need a permit in O'Fallon?

The city requires a driveway permit to replace or change the part in its right-of-way, the apron and sidewalk area by the street, and to widen a driveway or add one anywhere. A new home's driveway is covered by its building permit. The property owner applies online with the city or at City Hall, and we help with the paperwork.

Do I need a permit for a concrete patio or retaining wall in O'Fallon?

A retaining wall needs one, since retaining walls are on the city's building permit list. Patios aren't named on that list, so the Building Division at 636-379-5660 is the place to ask, and I check before we schedule. Grading and land disturbance permits go through the city's Engineering Department. Some addresses are also served by an independent fire district, a separate government that may require its own building permit.

How do I find out if my O'Fallon home is in a flood area?

Start with the city's Floodplain Map Lookup, which shows FEMA's flood areas but is for reference only. The official flood maps are on FEMA's website. City Engineering regulates building in the 100-year floodplain, so if your lot is in one, I check with them before we plan a slab.

What causes a new concrete driveway or patio to crack?

Most cracks come from a base that wasn't dug out and packed, water getting under the slab, or control joints cut late or skipped. Control joints are grooves we cut on purpose so the slab cracks along a straight line instead of wherever it wants. Concrete still moves, but with a packed base and joints cut on time, the cracks usually stay inside the joints, where nobody notices them.

How long does it take to replace a driveway in O'Fallon?

The schedule turns on the permit, the base work and curing before you drive on it. When the city's driveway permit applies, the city does a rough inspection after the old concrete is out and the forms are set, then a final one when the work is done. I lay out the order and every wait before we start, so you know when you'll get your driveway back.

Don't see your city? Give us a call

Pick your city below if it's listed, or call (636) 614-2331 if it isn't, because we work in more cities than these pages cover.

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Ask D&R O'Fallon Concrete Company for a quote

Tell us about your slab and we'll reply within one business day to book a free, no-obligation estimate on site.

Call (636) 614-2331Get a quote