Florence Concrete is a concrete contractor serving Sumter, SC, specializing in slab foundations, driveways, concrete patios, and retaining walls - with a crew that knows Sumter's Coastal Plain soil conditions, its high water table in lower-lying neighborhoods, and responds to all inquiries within one business day.

Every project below is something we handle regularly in Sumter. The city's Coastal Plain location, variable soils, and long inventory of older homes all shape what concrete work looks like here and what it takes to do it right.
Sumter's flat terrain and variable soil - sandy loam in some areas, higher clay content in others - means slab foundation preparation cannot be rushed. We assess the actual conditions at your site before the pour, compact the base to the depth the soil demands, and drain the sub-base properly so moisture does not undermine the slab over time. Learn more about our slab foundation work.
Many Sumter driveways from the 1950s through 1980s are now past the point where patching extends their life. We build replacements with the thickness and base depth appropriate for Sumter's soil and the weight loads local driveways actually carry - vehicle traffic, seasonal rain pressure, and occasional freeze-thaw stress in winter.
Sumter's long outdoor season - warm and usable from March through November - makes a concrete patio a practical investment for most homeowners in the city. We grade every patio to drain away from the foundation, which is critical given how long standing water can linger in low-lying Sumter yards after heavy summer storms.
Sumter summers push daily highs into the low-to-mid 90s, and a pool deck that collects heat or becomes slick in afternoon rainstorms is a real problem. We finish pool decks with slip-resistant textures suited to South Carolina's combination of intense sun and frequent summer downpours.
In Sumter yards where the lot slopes toward the house or where rain runoff erodes the soil edge after every storm, a concrete retaining wall stops ground movement and keeps soil where it belongs. Wall drainage is built into every installation so hydrostatic pressure from Sumter's high annual rainfall does not push the wall out of line over time.
Sumter's commercial and mixed-use properties - from downtown businesses to properties near Shaw Air Force Base - need parking surfaces that hold up to year-round use and Sumter's wet seasons. We build commercial concrete parking lots with the joint layout and surface drainage that keeps pavement sound and serviceable for decades.
Sumter sits in South Carolina's Coastal Plain at roughly 175 feet above sea level, with mostly flat terrain and variable soils across the city. Some neighborhoods have sandy-loam ground that drains reasonably well; others sit on higher-clay soil near low-lying areas with a water table that rises quickly after heavy rain. The difference between those two soil types changes what a concrete contractor needs to do before the pour, and a crew that does not assess your specific site is guessing. Sumter receives 46 to 48 inches of rain per year, and tropical storms from the coast - even ones that stay 100 miles offshore - regularly bring enough wind and rainfall to push water into places it should not go.
A large share of Sumter's housing stock was built before 1980. The most common type is the single-story brick ranch on a crawl space or slab foundation, and many of those properties still have their original driveways and walkways. Concrete surfaces from that era were installed without the base preparation standards that are now standard practice, and they show it - cracking, settling, and surface spalling are common in Sumter neighborhoods from the 1950s through the 1970s. Newer subdivisions on the edges of the city have their own concrete needs, as rooflines, vinyl siding, and architectural shingles installed in the 1990s and 2000s are now reaching their first major maintenance cycle.
Our crew works throughout Sumter regularly, and we understand the local conditions that affect concrete work here. Sumter is a city of about 42,000 people in Sumter County, with a housing market that ranges from older brick ranches near downtown and Swan Lake Iris Gardens to newer vinyl-sided subdivisions north and west of the city center. The two parts of town feel different on the ground - the older neighborhoods near Swan Lake Iris Gardens have mature trees, narrow lots, and decades-old concrete; the newer areas have wider lots but reach the age where their first round of concrete replacement is due.
We are familiar with the roads and neighborhoods throughout Sumter - from properties near Shaw Air Force Base on the west side to the older residential blocks closer to the Sumter County Museum on Liberty Street. We also serve Lake City, SC to the northeast, and Orangeburg, SC to the southwest - both of which share Sumter's Coastal Plain soil conditions and similar housing characteristics. If you are in Sumter County or nearby, we come to you.
Call or use the contact form and we will respond within one business day. We do not quote by phone - Sumter soil and drainage conditions differ enough across the city that a site visit is required before we can give you a number that is actually accurate.
We come to your property, check the soil and drainage conditions, measure the work area, and produce a written estimate that breaks down base preparation, concrete thickness, finish, and permit handling. If cost is a concern, the estimate is the place to address it - you will know exactly what you are paying for and why.
We schedule around Sumter's summer thunderstorm season and the occasional winter freeze event that can affect curing. You do not need to be present during the work, but we keep you informed of the day's schedule and any weather-related adjustments before they happen.
After the pour we clean the work area and walk you through curing timelines - when it is safe for foot traffic, when vehicles can use it, and how to keep the surface in good condition through Sumter's first summer heat after installation. We stand behind the work after the job is done.
We serve Sumter and all of Sumter County. We visit your property first so the quote reflects your actual site conditions - no guessing, no phone estimates.
(854) 204-1023Sumter is a city of about 42,000 people in central South Carolina, roughly 45 miles east of Columbia. The city is the county seat of Sumter County and has a diverse economy anchored by Shaw Air Force Base to the west, healthcare, retail, and local manufacturing. Shaw is home to the 20th Fighter Wing and brings a steady rotation of military families into the area, which gives Sumter a population mix of long-term residents and newer arrivals who are still getting to know the city. The presence of Shaw also means a portion of the city's housing market turns over more frequently than in comparable-sized cities without a military installation nearby.
The city's best-known landmark is Swan Lake Iris Gardens, a free public park near the center of town famous for its blooming irises and resident swans. The neighborhoods closest to downtown include older wood-frame and brick homes from the early 1900s; the residential areas extending outward from the center shift to the brick ranch style common from the 1950s through the 1980s, and then to vinyl-sided newer construction on the city's edges. Nearby communities we also serve include Lake City to the northeast and Orangeburg to the southwest, both of which see similar concrete needs driven by age of housing stock and Coastal Plain soil conditions.
Get a durable, professionally poured concrete driveway built to last.
Learn MoreAdd texture and style to any concrete surface with custom stamping.
Learn MoreSafe, level concrete sidewalks installed for homes and businesses.
Learn MoreProfessional concrete floor installation for any interior space.
Learn MoreReliable slab foundations engineered for long-term structural support.
Learn MoreExpert foundation installation that gives your structure solid footing.
Learn MoreDurable concrete parking lots designed for heavy commercial traffic.
Learn MoreReach out by phone or contact form and we will be back in touch within one business day to schedule your free on-site estimate.