Concrete contractor in Washington, IL - driveways and slabs on a well-packed base
Liberty Peoria Concrete Construction is a concrete contractor based in Peoria that pours driveways, patios, steps, sidewalks and foundation slabs in Washington, IL, for older homes near downtown and new houses going up on fresh lots.

- Fully licensed and insured.
- Free in-person estimates.
- We respond within 1 business day.
Services in Washington, IL
Concrete driveway building
Older driveways here often sink at the garage where water got underneath. We tear them out, dig to firm ground and pack a new base before pouring.
Concrete patio construction
Backyards on newer lots here often slope toward the house. We pitch the patio so rain runs out into the yard instead of against your foundation.
Decorative concrete
Around downtown's older homes, people want new work that fits in. Our decorative concrete adds color and texture on the same packed base as a plain slab.
Concrete steps construction
Front steps on older houses here crumble after years of salt and frost. We pour new ones around rebar, the steel that keeps cracks from spreading.
Concrete sidewalk building
Front walks here heave when roots lift one square above the next. We replace them and cut control joints, grooves that give cracks a planned place to go.
Slab foundation building
New houses here go up on fresh lots where the dirt hasn't settled. We pack the subgrade, the ground under the slab, before any concrete goes in.
Washington, IL properties and local conditions
Washington gets the same central Illinois winters we see all over the area, with fall rain soaking into the ground and then freezing under the slab. When a base was just raked level instead of dug out and packed, that freeze lifts a section and lets it drop again, which is how you end up with an uneven driveway and a puddle by the garage door. So before we pour anything I walk the yard to see where the water actually goes, we dig out the soft stuff and pack the base in layers, and we pitch the new slab away from the house. None of that shows once the concrete is down, which is exactly why it's the first thing people are tempted to skip.
Summer brings the opposite problem, because hot afternoons dry the top of a fresh slab before it's ready and leave a weak, dusty surface that chips. We pour early on hot days, keep the surface damp while it cures, the slow hardening that sets its strength, and give it a broom finish, a light dragged texture that keeps it from getting slick in rain or ice.
Working in Washington: permits, prices and timing
In Washington, building permits come from the city's Planning & Development office at City Hall, and an older city page says that covers all structural improvements to buildings or property inside city limits. That's why we look into what the city wants before your job goes on the calendar and handle the paperwork when it's ours to file, so a permit question doesn't hold up the pour. The city also keeps a business registration application in its document center, and it's fair to ask anyone you're thinking of hiring whether they're licensed and insured. We are. Price here comes down to how big the slab is, how much old concrete comes out, how much digging the base needs, how thick it has to be for what drives on it, and the finish you pick. If the budget gets tight, I'll tell you to cut the fancy finish before the base, because you can dress up a plain slab later but you can't fix bad ground without tearing it all out. The permit check and the weather set the schedule more than anything, and the estimate gives you your own number.
We come over from Peoria on Route 24 for Washington jobs, and the same crew works in Morton and Pekin, so we know how the ground and the houses change from one city to the next. Around the older blocks near the downtown square, where Business Route 24 runs through, we plan ahead for narrow drives and street parking before we bring in a truck and a crew.
Your Washington concrete job, priced on your property
Send the form and we'll get back to you within one business day to set a time. I come out to Washington myself to walk the job, measure and give you a free estimate on site. There's no obligation and no pressure to book.
(309) 306-3513How a Washington concrete job goes, from your call to cleanup
Call or send us a message
Tell us what you've got in Washington, whether it's a sinking driveway, a new patio or a slab for a new house. We'll set a time for me to come see it, and you don't need measurements ready.
I walk the job myself
I measure, look at where the water runs and ask a lot of questions, and you get your price for the whole job before anything is booked. It helps if you're home, because this is where we talk through what goes under the concrete.
We sort out the permit
We check what the city needs, file what's ours to file and put you on the calendar. For a new home, the city reviews the plans once they're submitted and generally issues the permit the next business day.
We prep, pour and clean up
I work alongside our crew from digging out the base through the cleanup, so the person who priced your job is the one watching it get built. Then the slab needs time to cure, and we'll tell you when it's ready to walk on and when it's ready to drive on.
Frequently asked questions
Do I need a permit to replace a concrete driveway or patio in Washington, IL?
Some driveway and patio work in Washington may need a permit, and City Hall is where you get the current answer for your job. An older city page listed at-grade patios and walkways, and driveway replacement away from the street side, among work that didn't need a building permit, but the city's current department page lists driveway permits, so that old list isn't something to bank on. We check the current rules for your address before we schedule and tell you plainly if anything falls on your end.
How much does a building permit cost for a new house in Washington, IL?
For a new home, the city charges a $20 filing fee plus $2 for every $1,000 of estimated construction value, figured from a standard construction cost guide. That fee doubles if building starts without a valid permit, so you want it in hand before the first footing goes in. New construction also pays a refundable $2,000 lot grading fee before the permit is issued.
How do I get the lot grading fee back after building a new home in Washington?
The city refunds it when final grading is finished within 30 days after the final inspection and the City Engineer certifies it. That's one more reason we set the slab, walks and driveway to the right grade from the start, so the yard drains away from the house and there's nothing to redo at the end.
What inspections does Washington require when building a new house?
For a new home, the city asks for one water, sewer and sump inspection and at least one business day's notice before each of three construction phases. Excavations can't be filled in until the city has inspected them, so we plan our backfill around that visit instead of covering anything up early.
How do I find out about utility lines before a concrete job in Washington, IL?
Call JULIE at 1.800.892.0123, the number the city gives for help with buried lines. The city also asks owners to know about any easements on their property, utility easements included, since those can limit where a slab or footing goes. We go over that with you when I come out for the estimate.
What causes concrete driveways to crack and sink in Washington?
Most of the cracking and sinking we see on Washington driveways comes from a weak base and water, not the concrete itself. A base that was raked flat instead of packed settles with the dirt, a slab that falls toward the house holds water that freezes, and joints cut late or skipped leave cracks wherever they please. We dig out and pack the base, slope the slab away from the house and cut the joints on time, so the new one has a much better shot than the old one did.
About Washington, IL
Washington sits just east of Peoria, and its center is the old downtown square where Main Street meets Business Route 24, lined with century-old storefronts around a small park. The houses near downtown tend to be older, with narrow drives and front steps that have been through a lot of winters, and the city spreads out from there into newer neighborhoods and lots where homes are still going up. It's mostly a residential city, so the calls we get here are mostly driveways, patios, walks and the slabs under new houses.
The work feels a lot like what we do over in East Peoria and out toward Eureka, but here the split between old and new decides the job, since an older house usually means tearing out and rebuilding the base, while a new lot means giving the ground time to settle and getting the grade right.
Explore the services
Peoria, IL
Call about your Washington concrete job
Call (309) 306-3513 or send the form this winter, and we can measure and price your job now so you're on the list before spring fills up.




