Common Concrete Questions from Smithville Homeowners

We pour and install residential and commercial concrete across the north KC metro. Residential services include driveways, patios, pool decks, sidewalks and walkways, retaining walls, and stamped or decorative concrete. On the commercial side, we handle parking lots, warehouse and industrial floor slabs, ADA ramps and accessible entries, curbs and gutters, foundations, and exterior sitework. We also assess and perform concrete repair and replacement for slabs past their useful life.

Yes. Most of our volume is residential — driveways, patios, pool decks, walkways, and outdoor living concrete for Northland homes. We also take on commercial projects throughout the north KC metro, including parking lots, warehouse floors, ADA access work, and commercial sitework. Commercial projects are assessed and quoted separately from residential work.

Yes. We pour stamped, stained, colored, and textured concrete for patios, entries, pool surrounds, and outdoor features. Decorative concrete requires proper mix design, joint planning, and a regular sealing schedule to perform well through Kansas City winters. We factor all of that in when we spec the project.

Yes. Replacement is a significant part of what we do. Many driveways and patios in Northland neighborhoods poured in the 1970s and 80s are at or past the end of their practical life. We assess both repair and replacement options at the site visit and give you a direct recommendation.

Yes, for sloped Northland yards where grade changes need to be managed. Concrete retaining walls hold the grade, define outdoor spaces, and control drainage on lots with significant elevation change. We spec and build them for the soil conditions in this area.

Surface cracking and minor spalling often point toward repair or resurfacing. When cracks are wide and deep, sections have heaved or settled significantly, or the base has failed — you'll see rocking slabs, uneven drainage, or sections that sink when you step on them — replacement is usually the practical answer. We assess both options at the site visit and give you a direct recommendation.

Resurfacing puts a new layer of concrete or overlay material over an existing slab that is structurally sound but cosmetically worn. It's a good option when the underlying base is still solid but the surface has cracks, discoloration, or texture loss. It is not a fix for slabs with base failure or significant structural cracks.

We can repair cracks that are surface-level and haven't compromised structural integrity. For narrow hairline cracks with no heaving, routing and sealing can extend the slab's life. For cracks that indicate base movement or ongoing soil problems, repair is often a short-term solution. We'll tell you which situation you're in at the site visit.

Possibly. Slab settling usually means the base material has shifted or eroded. On smaller areas, foam lifting can re-level the slab. On larger or more severely affected areas, replacement is typically more reliable long-term. We assess the base condition at the site visit before recommending either option.

A properly installed concrete driveway in the KC metro typically lasts 25 to 40 years. The main variables are base preparation quality, mix design (minimum 4,000 PSI for driveways in this climate), control joint placement, and how well drainage is managed around the slab edges. Driveways that fail in 10 to 15 years typically had deficiencies in one of those areas.

A typical patio project involves excavating to the required depth, compacting the subgrade, placing a gravel base, setting forms, pouring concrete to spec, finishing the surface to the chosen texture, cutting or forming control joints, and curing. On sloped lots or yards with drainage issues, we incorporate grading into the scope. Most residential patios pour in a single day on-site, with a 7-day wait before placing furniture or foot traffic.

Yes, when properly specified and maintained. The key requirements for this climate are a minimum 4,000 PSI mix, accurate control joint placement to manage freeze-thaw movement, and sealing on a two-to-three year schedule. Stamped concrete that fails early in Kansas City usually wasn't sealed adequately or had joints in the wrong locations.

For foot traffic, 24 to 48 hours is typically sufficient under normal conditions. For vehicles on a driveway, we recommend at least 7 days — longer in cold weather when curing is slower. We give you specific guidance for your project before we leave the site.

Yes. We pour parking pads, utility pads, and accessory structure slabs. These typically require different thickness specs than standard driveways — usually 5 to 6 inches with heavier reinforcement depending on the load.

Yes. We handle commercial concrete across the north KC metro — parking lots, warehouse and industrial floors, ADA concrete, curbs and gutters, foundations, and site prep for commercial builds. Commercial projects are quoted separately from residential and typically start with a site visit before we provide a written scope.

Commercial services include parking lot concrete and exterior flatwork, warehouse and industrial floor slabs, ADA ramps and accessible entries, curbs and gutters, foundations and slab preparation for commercial builds, and exterior flatwork for commercial properties.

Yes. We pour ADA-compliant ramps, curb cuts, accessible walkways, and entries for commercial properties. ADA specifications for slope, cross-slope, surface texture, and landing dimensions are factored into every accessible concrete scope we take on.

The Wymore-Sharpsburg clay that runs through much of Clay County and the north KC metro is highly expansive — it swells when wet and shrinks when dry. This seasonal movement creates upward and lateral pressure on concrete slabs. Proper base preparation and reinforcement are more critical here than in markets with stable soils. Concrete poured without accounting for this soil will crack and settle faster.

For driveways and exterior flatwork in the KC area, we use a minimum 4,000 PSI mix with fiber mesh reinforcement. For heavier-use surfaces like parking areas or commercial flatwork, we increase the PSI accordingly. We also use proper air entrainment to handle freeze-thaw cycling.

The Smithville and north KC metro area typically sees 60 to 80 freeze-thaw cycles per winter — significantly higher than southern markets. Proper drainage, joint spacing, and mix design are what allow concrete to handle that many cycles without deteriorating.

Poor drainage is one of the primary causes of premature concrete failure here. When water pools under or along a slab, it saturates the clay base material, which then expands and contracts more severely with seasonal changes. It also means more water in the sub-base during freeze-thaw cycles, accelerating edge cracking and slab heaving. We plan drainage as part of every exterior concrete project.

Call us at (816) 542-6124 or use the estimate form on this site. We'll ask a few questions about your project and schedule a time to see the site.

For most projects, we need to see the site to give you an accurate written estimate. Phone conversations are useful for initial questions and scope discussion, but dimensions, site conditions, drainage, and access all affect what we quote. The site visit is typically quick — 20 to 30 minutes for most residential projects.

Site visit timing depends on current workload. We aim to schedule within a week of the initial request during our busier season (spring through fall), and typically faster during winter months.

No. Estimates are free and there is no obligation. The written quote you receive after the site visit is yours to keep and compare against other bids.

Smithville Concrete Services serves Smithville, Kearney, Platte City, Parkville, Kansas City, Liberty, Gladstone. We cover most of Clay County and Platte County for both residential and commercial work. Call (816) 542-6124 if you're not sure whether your location falls within our service area.

Platte County is a regular part of our service area — Platte City and Parkville are covered. For projects outside those areas, call us. We evaluate larger commercial projects on a case-by-case basis and sometimes take on residential projects in adjacent areas depending on scope and timing.