Concrete Sidewalk Building in Chesterfield MO - A Walk That Holds Up Through Winter
Cracked, sunken or missing walk out front? We dig out, pack a solid base and pour a sidewalk that drains and handles winter.
What goes into a new concrete sidewalk in Chesterfield?
Concrete sidewalk building in Chesterfield means digging out the path, packing a firm base and pouring a new outdoor slab that drains away from your house and stands up to freezing weather and winter salt. Caliber Chesterfield Concrete Company has been in business since 2017, building walks across Chesterfield and the cities around it in St. Louis County and St. Charles County.
Most calls start with a walk that's cracked, tipped or holding water, or a front door that never had a walk to it at all. The price mostly turns on the length and width, whether an old walk has to be broken out and hauled off, how much digging and base the ground needs, and the finish you pick. The schedule turns on the city's approvals and the weather, because we time the pour so fresh concrete isn't sitting wet through a freeze. We handle the permit paperwork with you so it's lined up before we set a date, and if you're redoing the garage too, we can plan the walk alongside your garage floor concrete. The written estimate spells out what's in the price and what isn't.
How do you know it's time for a new sidewalk?
Most sidewalks tell you they're done long before they fall apart. These are the things homeowners notice first, and what's usually going on under the slab when they show up.
One slab edge sits higher than the next and catches toes, which usually means the base underneath has shifted.
Water puddles on the walk or runs toward the house after rain, usually because the slab tilts the wrong way.
Cracks keep getting wider every year, a sign the dirt below is settling or the joints were never cut.
The top flakes, pits or turns sandy after a winter, which is freeze and salt damage to the surface.
A slab rocks or sounds hollow underfoot, which usually means water has washed the dirt out from under it.
There's no walk at all, just a worn track in the grass, so the route's already picked.
Call before another winter if a trip edge or water against the foundation shows up, because freeze and thaw make both worse and the fix only gets bigger.
What happens when you call about a sidewalk in Chesterfield?
Here's how a sidewalk job runs from the first call to the walk-through. Most of the waiting happens before we pour, between the city's approvals and a forecast that cooperates.
Call and set a visit
Tell us where the walk goes and about how big it is, and I'll set a time to come out myself. I look at the ground, where the water runs and how you'll use the walk, whether it's the route to the mailbox or the one the trash cans take.
Go over the written estimate
You get it in writing, with what's in the price and what isn't, so tear-out, base and finish aren't a surprise later. If the walk you pictured won't hold up on that ground, I'll say so before you spend anything.
Line up approvals and a date
Once you say go, we work through the city's zoning approval with you, which usually takes 3 to 5 business days, plus the right-of-way permit if the walk runs along the street, and buried utilities get marked through Missouri One Call before anyone digs. Public Works gets at least 24 hours' notice before work starts, and we pick a pour date with no freeze in the forecast.
Prep, pour and walk through
Our crew digs out, packs the base and sets the forms with me working alongside, and on a walk by the street the concrete goes in only after the city inspector gives the go-ahead. When it's done, we walk the finished job with you and go over how to care for it that first season.
Get a written estimate for your sidewalk
We reply within one business day to set a visit. I come out, look at the spot and give you a free written estimate showing what's included, with no pressure and no obligation to go ahead.
- Call
- (636) 237-0079
- Hours
- Mon–Fri: 8 AM–11 PM, Sat–Sun: 7 AM–11 PM
Base, joints and finish on a new sidewalk
The base is where I'd put your money first. The subgrade, the dirt the slab sits on, gets dug out and packed, then topped with packed gravel, because a walk set on raked dirt settles right along with that dirt. We also check where the water runs and pitch the slab away from the house. Nobody sees any of this on pour day, which is why a cheap bid cuts it first.
Concrete shrinks as it cures, so it's going to crack somewhere. We cut control joints, shallow grooves across the walk, so the crack runs straight inside the groove instead of wandering across the middle, and we cut them on time, since late joints are about as good as none. We also keep the finishing out of the worst midday heat, which can leave a weak, dusty top.
A broom finish, the light texture dragged across the wet surface, gives shoes some grip when the walk is wet or frosty. For a walk out by the street, I check what the city allows before we talk finishes at all. A path through the backyard or out to the patio is usually a different story, and that's where decorative concrete can make sense.
Sidewalk questions we hear in Chesterfield
How much does a new concrete sidewalk cost in the St. Louis area?
A new concrete sidewalk in the St. Louis area usually costs about $3 to $14 per square foot. That's the going rate around here, not our price, and the wide spread comes from tear-out, how much base the ground needs, access and the finish. For a Chesterfield price on your walk, our written estimate gives you the number.
Do I need a permit to build a sidewalk in Chesterfield, MO?
Yes if the walk is in the public right-of-way, because the City of Chesterfield requires a Special Use Permit for any work that disturbs it, sidewalks included. That's on top of the zoning approval in our steps above, and the city has St. Louis County issue building permits for new construction and handle its inspections. The right-of-way permit goes to a Registered Right-of-Way User or someone working on behalf of the resident next to the work, so check final terms with the city. We're fully licensed and insured, and we handle the paperwork with you.
Can my front sidewalk in Chesterfield have color or a stamped finish?
Not if it's a public sidewalk. The city counts any finish other than a broom finish, and any added color, as decorative, and it permits no decorative pavement within a public sidewalk. So the walk by the street gets a plain broom finish with no color, and if you want something fancier, we'd look at the path closer to the house after checking what the city allows there.
What is the best time of year to pour a concrete sidewalk in Chesterfield?
The best time is any stretch where the forecast shows no freezing shortly after the pour. Late fall, winter and early spring call for caution, because fresh concrete that freezes while it's still soaked can be damaged. We time our pours so the concrete isn't sitting wet through a freeze, even if that means pushing the date.
Which deicers are safe to use on a new concrete sidewalk?
None in the first winter, since concrete guidance says to keep deicing chemicals off new concrete that season and use moderate amounts after that. Calcium chloride and rock salt are considered acceptable for concrete, while ammonium sulfate, ammonium nitrate and magnesium-based salts destroy concrete surfaces. Check the bag before you buy.
How do I keep a new concrete sidewalk from flaking in winter?
Start with dense, good-quality concrete with air mixed in, tiny bubbles that give freezing water somewhere to go, then install and cure it right and go easy on deicer. Those steps lower the risk of scaling, the flaking that eats the top of a slab, so ask any contractor you're considering how they'll install and cure your walk. Concrete guidance also recommends a breathable sealer or water repellent made for slabs, put on when the concrete is reasonably dry, and late summer after a few dry days is an ideal time. Our work is satisfaction guaranteed, and I'm glad to walk you through how we cure ours.
Concrete work that goes with a new sidewalk
Garage floor concrete
If you're redoing the garage slab too, pouring the new walk on the same schedule lets the two meet at the right height without a lip.
Decorative concrete
For a garden path or a walk out to the patio, decorative concrete adds color and pattern to a path you'll see every day from the back door.
Get your new sidewalk on the calendar
Call (636) 237-0079 or send the estimate form with where the walk goes, its rough size in square feet and the finish you want, so I show up already knowing what we're talking about.
Mon–Fri: 8 AM–11 PM, Sat–Sun: 7 AM–11 PM