
Starting a new build or adding square footage? We pour concrete slab foundations designed for Hattiesburg's clay soil, heavy rainfall, and storm-season demands.
Starting a new build or adding square footage? We pour concrete slab foundations designed for Hattiesburg's clay soil, heavy rainfall, and storm-season demands.

Slab foundation building in Hattiesburg involves site grading, soil compaction, moisture barrier placement, steel reinforcement, a permitted concrete pour, and a curing period before framing can begin. Most residential slabs take one to two weeks from the start of site prep to a cured, inspection-ready base.
A slab is by far the most common foundation type in the Gulf South because it suits the climate and the way local soil behaves. If you are building a new home, adding a room, or converting an outbuilding, this is where the project starts. Many homeowners also pair their slab work with foundation installation services when the project involves an existing structure as well.
If you are starting a new home or addition in the Hattiesburg area, a slab foundation is almost certainly the right choice for this climate and soil type. A slab suits the mild winters and handles the area's high rainfall better than most alternatives. If no one has walked you through the foundation options for your specific lot yet, that conversation needs to happen before any dirt is moved.
Small hairline cracks in a concrete floor are common and usually cosmetic. But cracks wider than about a quarter inch, diagonal cracks from door frame corners, or cracks where one side sits higher than the other are signs the slab may be shifting unevenly. In Hattiesburg, this pattern often connects to clay soil expanding and contracting with the wet-dry cycle.
When a slab moves, the frame of the house above it moves too. If doors that once swung freely now drag on the floor or gaps are forming at window corners, the foundation may be involved. This is especially common in older Hattiesburg homes built before soil preparation standards were tightened in the 1990s.
If you are turning a garage, carport, or outbuilding into living space, the existing concrete floor may have been poured as a utility slab - thinner and with less steel than living-area standards require. A contractor can assess whether the existing slab can stay or whether a new pour is needed before the conversion moves forward.
We handle every phase of residential slab foundation building in Hattiesburg and the surrounding area. That means site clearing and grading, soil compaction, gravel base, plastic moisture barrier, steel rebar placement, permit application, the concrete pour, surface finishing, and curing protection. We also coordinate the required city or county inspection before the pour so the project stays on schedule. If your lot has unusual soil conditions or drainage challenges, we assess that before quoting - not after the work starts.
Many slab projects are part of a broader construction effort. Homeowners building new homes often need foundation installation for a detached structure on the same property, or they need concrete footings poured first to support a specific load-bearing wall or post. We can scope and price all related work in one visit so nothing falls through the cracks.
Suited to homeowners starting a new build, addition, or detached structure who need a full foundation from bare ground up.
The right approach for most south Mississippi lots - deeper perimeter beams handle the soil movement that comes with clay-heavy ground.
A plastic vapor barrier under every slab to slow ground moisture from wicking up through the concrete - an important step in Hattiesburg's humid climate.
We handle the permit application through the City of Hattiesburg or Forrest County and schedule the required pre-pour inspection on your behalf.
The clay-heavy soils across Forrest and Lamar Counties are what make slab foundation building here different from most of the country. Clay swells when it absorbs water and shrinks when it dries - and with Hattiesburg averaging around 65 inches of rain per year, that cycle never really stops. A slab designed without accounting for that movement can develop cracks or uneven settling within just a few years. Proper soil compaction, correctly sized edge beams, and a gravel base are not optional steps here - they are what keeps your foundation stable through wet seasons and dry ones.
Hattiesburg's summer heat is another factor that separates experienced local contractors from crews who just follow a generic pour schedule. When fresh concrete dries too fast in the heat, the surface can crack before the interior has finished curing. Scheduling early-morning pours and applying curing protection right after finishing is standard practice for us during summer months. Homeowners in Petal and Laurel who are building in the suburban growth corridors outside Hattiesburg will also find that permitting runs through Forrest County rather than the city - something we navigate as part of the job, not an extra complication for you.
We respond to all inquiries within one business day. During the visit, we evaluate your lot's soil, drainage, and slope before writing a quote - because accurate slab pricing requires seeing the property, not just the square footage.
Once you sign a contract, we apply for the required building permit through the City of Hattiesburg or Forrest County. Permit approval typically takes a few business days to a couple of weeks - we keep you updated and confirm the start date once it is in hand.
The crew clears, grades, and compacts the ground, lays the gravel base and moisture barrier, and sets the steel rebar. A city or county inspector signs off on the reinforcement before any concrete is placed - this step is required and cannot be skipped.
Pour day moves quickly - concrete sets within 90 minutes of mixing. The crew fills the form, smooths and finishes the surface, and cuts control joints that day. We then apply curing protection and return for any final inspection required before framing can begin.
We visit your property before quoting, handle the permit, and schedule the inspection - no steps skipped, no surprises at the end.
(769) 390-9171No responsible contractor can price a slab accurately without seeing your property. We visit every job site first, evaluate the soil conditions and drainage, and write a detailed quote that accounts for what your specific lot actually needs.
The clay-heavy ground in Forrest and Lamar Counties requires deeper edge beams, proper compaction, and drainage design that accounts for the area's 65 inches of annual rain. We build to those conditions because we work here year-round, not on a project-by-project visit.
We apply for the permit through the City of Hattiesburg or Forrest County, coordinate the required pre-pour inspection, and keep you informed throughout. You get documentation that the work passed inspection - useful now and when you eventually sell. Verify contractor licensing at the{' '} Mississippi State Board of Contractors at msboc.us.
Mississippi's residential building standards were strengthened after Hurricane Katrina, and we build to those updated requirements. A properly reinforced slab built to current standards gives your home a connected, stable base that holds up when Gulf storms bring heavy rain and high winds to the Hattiesburg area.
Every slab we pour is backed by a written quote, a permitted job, and a crew that knows what Hattiesburg soil and weather actually demand. That combination is what keeps our customers from dealing with cracked, shifting foundations a few years after the build.
Full foundation installation for new homes, additions, and detached structures across the Hattiesburg area.
Learn MorePoured concrete footings that carry point loads and wall bases before slab or framing work begins.
Learn MoreBuild seasons fill up fast - reach out now to lock in your start date and get a written estimate before your slot is gone.