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Asphalt paving in O'Fallon, MO

Asphalt driveways, parking lots and subdivision streets across O'Fallon, from Highway K to Winghaven.

Free estimates25% off

Map: O'Fallon, MO in St. Charles County, 30 miles west-northwest of downtown St. Louis MISSOURIMERAMEC O'FallonSt. LouisDardenne PrairieSt. Paul
O'Fallon · St. Charles County30 mi west
CountySt. Charles County
ZIP codes63366 · 63368
From downtown St. Louis30 miles west-northwest
Population (2024 est.)95,355

Main routes: I-70, Highway 40, and Highway 364

Hot-mix asphalt, laid right in O'Fallon

St. Charles County's largest city went from under 1,000 residents in the mid-20th century to more than 91,000 at the 2020 census, and all that growth came with driveways and parking lots. We pave both: home drives in the subdivisions, retail and office lots along the commercial roads, and the access drives that connect them.

The city sits along both I-70 and I-64, with Highway K running as Main Street at its I-70 exit and Winghaven Boulevard holding its own I-64 interchange. Named in 1856 for railroad president John O'Fallon and incorporated in 1912, O'Fallon has housing from nearly every decade since, which means drives of every age and condition. Call (866) 490-7680 for a free estimate, and you get 25% off.

Asphalt paver loaded with hot mix paving over a white gravel country driveway under shade trees

Driveway paving in O'Fallon

Subdivision drives here are usually wide, with a turnaround or a third stall, and they carry more weight than people expect once trucks, trailers and campers are parked on them. We remove soft subgrade, compact rock in layers and place hot mix, typically 2 to 3 inches compacted for cars and pickups, thicker where heavier vehicles sit. Edges and the apron at the street get full base support so they hold their line.

Driveway paving

Parking lot paving in O'Fallon

Retail centers, office buildings, churches and medical lots near Bryan Road, T.R. Hughes Boulevard and Winghaven Boulevard take constant turning traffic and delivery trucks. We build the base heavier at entrances, aisles and loading areas, grade so water clears to the inlets, and can phase the work so the business keeps operating. Sound lots get crack repair, patching and seal coating.

Parking lot paving

Road construction & private roads

Subdivision streets, private roads in HOA neighborhoods and commercial access drives are regular work. A compacted base and a crowned surface keep water out of the wheel paths, and tie-ins at a public road get built heavier where vehicles slow and turn. An HOA can phase streets over several seasons rather than doing everything at once.

Road construction

General asphalt paving & repair

Sidewalk-to-driveway transitions, trail connections, subdivision patches and small pads are all part of the work around O'Fallon. Small jobs still get a compacted base, clean saw-cut edges and a proper tie-in to the existing pavement.

Asphalt paving
Newly paved asphalt parking lot beside a brick industrial building with a grain elevator and bins behind
Newly paved asphalt parking lot beside a brick industrial building with a grain elevator and bins behind

Also available in O'Fallon

What's under a O'Fallon driveway

St. Charles County is loess-covered hills over heavier ground, with clay-heavy soil common through the region. In newer subdivisions the bigger issue is fill: ground moved during construction settles for years. We check the subgrade, compact what needs it, grade for runoff, and build the base in layers so freeze and thaw has less to work against.

Before you sign anything, get the base depth and the compacted asphalt thickness on paper. Two bids that look far apart are often just two different pavements.

Compacted asphaltTypically 2 to 3 in. for a car drive
Stone baseTypically 4 to 8 in., compacted
Drive on itUsually 2 to 3 days, longer in heat
First sealcoatTypically 6 to 12 months after paving

Typical ranges. Your O'Fallon estimate is sized to the soil, the traffic and the drainage on your property.

Cross-section of an asphalt driveway From top to bottom: compacted hot-mix asphalt surface, compacted crushed-stone base, and prepared subgrade soil, with the surface sloped so water runs off. Slope sheds water Hot-mix asphalt 2 to 3 in., rolled hot Crushed-stone base Subgrade, soft spots dug out Typical driveway, not to scale
Newly paved asphalt lot behind a white warehouse with loading docks and a parked semi trailer.
Newly paved asphalt lot behind a white warehouse with loading docks and a parked semi trailer.

O'Fallon paving questions

Straight answers for O'Fallon homeowners and property managers. Anything else, call (866) 490-7680.

Can you pave a retail lot without closing the business?

Yes. We split the lot into sections, keep entrances and part of the parking open, then pave in stages. Fresh asphalt needs time to cool before traffic, so we build that into the schedule and coordinate with your tenants before the first day.

Our HOA needs streets repaved. Where do we start?

Start with an assessment of what is actually failing. Some streets need only crack sealing and an overlay; others have base failure and need full-depth work. We walk the neighborhood, tell you which is which, and lay out a phased plan your board can budget.

What kind of base should go under a O'Fallon driveway?

Typically a compacted crushed-stone base several inches deep on firm soil, with soft spots dug out first, and that holds for any O'Fallon driveway. On clay soils that hold water, a thicker base and good slope matter even more. The estimate states the base depth so there are no surprises.

Can you widen a driveway for a second car?

Yes, widening is routine work in O'Fallon. The added strip gets its own base, is tied into the existing pavement with a clean edge so the seam does not open, and is rolled with the rest so the surface reads as one driveway.

Nearby towns we pave

We pave all around O'Fallon, across St. Charles County and the rest of greater St. Louis on both sides of the river.

All 18 St. Charles County communities

Every town we serve

TownCountyMiles from O'Fallon
Dardenne Prairie, MOSt. Charles County3.0
Lake St. Louis, MOSt. Charles County3.5
Cottleville, MOSt. Charles County4.1
St. Paul, MOSt. Charles County4.6
Josephville, MOSt. Charles County4.8
Weldon Spring Heights, MOSt. Charles County5.9
St. Peters, MOSt. Charles County6.2
Weldon Spring, MOSt. Charles County6.4
Wentzville, MOSt. Charles County8.4
Flint Hill, MOSt. Charles County9.7

Let's look at your O'Fallon job

Free on-site estimates and 25% off. Driveways, parking lots and private roads in O'Fallon and the towns around it.

Free estimate in O'Fallon

Tell us what you want paved and where. We'll call to set up a time to walk the site, measure, and give you a written quote with your 25% off.

  1. Send the form or call. We reply to set a time.
  2. We walk the site, measure and talk through options.
  3. You get a quote with your 25% off, and straight answers on base, thickness and drainage.
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