Concrete Contractors in Baton Rouge, LA

Concrete Contractors Baton Rouge builds and repairs driveways, patios, stamped surfaces, slabs, walkways and steps for homeowners in Baton Rouge, Louisiana. Concrete here does not usually fail from frost. Wikipedia's climate table puts the average January low at 41.6 degrees. It fails from water and moving ground. The city averages 61.94 inches of rain a year, much of the soil under local lots is clay that swells and shrinks, and in a handful of neighborhoods an active fault is slowly cracking pavement. Residential concrete contractors in Baton Rouge have to plan for all three before the first truck arrives.

Three things that break slabs here

Rain and runoff. A summer storm can drop a lot of water in a short time. When that water runs off a roof or a neighbor's yard and soaks the soil along a slab's edge, the ground underneath softens. Fill washes out, edges lose support, and corners crack off. Most failing driveways in this city broke from below, not from the top.

Clay that moves. A 2021 study of expansive soils in Louisiana, published in Frontiers in Built Environment, lists Baton Rouge among the southern urban centers where the largest estimated property losses from swelling soil are concentrated. The authors note that these soils crack foundations, streets, driveways and sidewalks. Clay swells in a wet spring, shrinks in a dry August, and a thin slab on an unprepared base rides up and down with it.

Heat on pour day. The July average high is 91.9 degrees. Fresh concrete that dries too fast in sun and wind loses strength and crazes on the surface. Summer pours here start early in the morning, and the slab is kept damp or sealed with a curing compound while it gains strength.

The Baton Rouge fault

Few cities have a geologic fault running through their neighborhoods, and Baton Rouge has two active ones. WAFB reported that the Baton Rouge fault runs beneath College Drive about a block north of Corporate Boulevard, where there is a noticeable rise in the road. A 1981 fault damage study mapped 139 damaged buildings and houses along the fault line, with areas including Jefferson Place, Hillside near City Park Lake, Walnut Hills, Wells Place, College Drive Heights, Westminster and Tiger Bend Road. It found that cracks in streets, driveways, patios and sidewalks follow the fault's trend, and it estimated movement of a few inches per decade.

No slab can stop that kind of ground movement. If your home is near the fault, we place joints and reinforcement so cracking stays in straight, planned lines, and we will tell you plainly when patching a recurring crack makes more sense than tearing out sound concrete.

A city of 1960s and 1970s slabs

Point2Homes, summarizing Census survey data, gives 1976 as the median year Baton Rouge homes were built. Nearly half of the housing (46.8 percent) went up between 1950 and 1979, and 54.7 percent of homes are single-family detached houses. That means a lot of original driveways, carport slabs, stoops and front walks that are now 45 to 75 years old. Many were poured on thin bases with little reinforcement, and decades of live oak roots, clay movement and runoff have tilted panels and opened cracks. In newer subdivisions, original driveways often show settling first at the garage door and along the edges where the lawn meets the slab.

Drainage after 2016

The August 2016 flood put drainage on every homeowner's mind. Wikipedia's account of the 2016 Louisiana floods records more than 20 inches of rain in several parishes, 31.39 inches at Watson northeast of the city, and record crests on the Amite and Comite rivers. A new driveway or patio is one of the largest hard surfaces on a lot, so we decide where its water will go before the forms are set: toward the street or ditch, away from the foundation, and never into the path your yard already uses to drain.

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Permits in East Baton Rouge Parish

The City-Parish residential permits page lists the addition to or expansion of a driveway, any accessory structure over 200 square feet, and patio cover installation among the typical situations that require a permit. Applications go through the MGO Connect portal, and the City-Parish number is 225-389-3000. Work in Livingston or Ascension Parish follows those parishes' rules. We check what your address needs and build it into the schedule.

What we pour and fix

• Driveways: replacements, widening, parking pads and new approaches.
• Patios: back patios, covered patio slabs and patio extensions.
• Stamped concrete: slate, stone, brick and wood-plank patterns in color.
• Slabs: garage and shop floors, shed and carport slabs, generator and AC pads.
• Sidewalks and steps: front walks, side paths, stoops and poured steps.
• Repair: lifting sunken panels, crack repair, resurfacing and panel replacement.

How a job runs

Measuring visit. We walk the area with you, measure, check how water moves across the lot, and note what affects price: tear-out, roots, soft spots and truck access.

Written quote. Every item on its own line, with any repair option priced next to replacement.

Prep. Old concrete out, soft soil removed, base placed and compacted, forms set to grade.

Pour. Reinforcement, concrete, finish and joints, timed around the forecast and the heat.

Handoff. HomeGuide's driveway guide says foot traffic is fine after 24 to 48 hours, cars should wait at least 7 days, and heavy vehicles should wait the full 30-day cure. We give you dates for your slab in writing.

Planning around the weather

With mild winters, concrete can be poured here in every month of the year. The real scheduling problem is rain. A pour needs a dry window for the base and the first hours of finishing, so we watch the forecast closely and will move a date rather than pour into a storm. If you are planning a patio for spring or a driveway before the holidays, call (225) 239-2979 early so the visit, quote and any permit are done before the weather turns.

Most of our work is inside Baton Rouge, from the older neighborhoods around LSU, the Garden District and Mid City to the subdivisions off Airline Highway, Jones Creek and Highland Road. We also work in the larger towns around the city: St. George to the southeast, Central and Baker to the north, Zachary farther up, Shenandoah to the southeast, Prairieville and Gonzales in Ascension Parish, Denham Springs and Walker across the Amite in Livingston Parish, and Port Allen across the river. Each place has its own permit office and its own drainage picture, and the 2016 flood hit some of them much harder than others. Each town page covers what we found about local housing, ground and rules.