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We handle commercial concrete demolition and replacement in Biloxi, MS for failed slabs, parking lots, sidewalks, and more. Our crews saw cut, break, remove, and repour concrete to restore safe, functional surfaces. Minimize downtime with coordinated tear out and replacement services.
Biloxi Concrete Contractors provides professional commercial concrete demolition throughout Biloxi, MS, Mississippi and the surrounding area. Our licensed, insured crew delivers safe, clean, on-time work with a free estimate before anything begins. Call (228) 338-4659 or request your free quote.
Concrete demolition and replacement for Biloxi commercial properties
When concrete on your commercial property is cracked, settled, or breaking apart, patching usually only buys a little time. Biloxi Concrete Contractors focuses on full concrete demolition and replacement so you get a clean, long‑term fix instead of chasing the same problem every year. We handle parking lots, drive lanes, dumpster pads, loading areas, storefront walkways, and warehouse slabs throughout Biloxi, Gulfport, and the surrounding Coast.
Before any demolition starts, we walk the site with you and look at how the concrete is actually failing. Is it broken from heavy truck traffic, washout from poor drainage, salt exposure from coastal air, or tree roots? That tells us how deep we need to go, what base material is required, and whether the layout should change. We also look at access for equipment, work hour limits, and how to keep your business open while the work is going on.
Concrete demolition and replacement is more than just breaking and pouring. Our crews plan where to cut joints so we can demolish sections in a controlled way, set up barriers to protect customers and vehicles, and coordinate utility locates so we do not hit water, gas, or electrical lines. It is a structured process that makes a big disruptive project as predictable and safe as possible.
How we actually remove old commercial concrete
Demolition starts with clean, straight saw cuts around the area we are removing. This keeps from damaging good concrete that is staying in place and leaves a neat edge for the new pour. For commercial pads and slabs, we typically use a walk‑behind concrete saw to cut the slab into manageable sections, then break it with a skid steer breaker attachment or jackhammers, depending on space and noise limits.
Once the concrete is broken, we load it out with skid steers or mini‑excavators and haul it to a concrete recycling facility. Recycling is usually cheaper than landfill disposal and keeps debris out of local dumps. On tight downtown Biloxi sites, we may use smaller equipment and more manual labor, which takes longer but avoids damaging nearby structures, utilities, or landscaping.
After the slab is removed, we inspect the exposed subgrade. This step is critical on the Coast because our soils can be soft, especially in areas with poor drainage or old fill. If we find pumping sand, organics, or saturated clay, we remove it and replace it with compacted crushed concrete or limestone. We compact in lifts using plate compactors or a roller, then proof roll the surface so you can actually see whether the base is moving under load. Skipping this is one of the main reasons commercial slabs fail early; we do not pour until the base is solid.
Pouring the new slab: mix design, thickness, and reinforcement
For commercial concrete demolition and replacement, we typically recommend at least 4 inches of 4000 psi concrete for light duty walkways and 5 to 6 inches or more for parking lots, dumpster pads, and drive lanes that see delivery trucks. In areas where garbage trucks or 18‑wheelers turn or stop, we may go 8 inches or more and use heavier reinforcement. During planning, Biloxi Concrete Contractors will ask what actually uses that area daily and then size the slab accordingly instead of guessing.
We usually use a 4000 to 4500 psi mix with air entrainment to handle Biloxi's wet weather and occasional cold snaps. If drainage is a concern, we set slopes carefully, often 1 to 2 percent, so water moves away from buildings and does not stand under parked vehicles. On shaded or low spots that stay damp, we pay extra attention to slope and sometimes add shallow drains or adjust grades so you are not dealing with constant algae and slick surfaces.
Reinforcement depends on how the slab is used. For most commercial replacement work, we use welded wire mesh or #3 or #4 rebar on a grid pattern, often 12 inches on center each way, supported on chairs so it stays in the middle of the slab instead of sinking to the bottom. For heavy traffic zones and dumpster pads, we may tighten the spacing, use thicker bar, or add dowels to tie into existing slabs. We place control joints at the right spacing for the slab thickness, usually 10 to 12 feet for a 4 inch slab, so cracking happens in straight, planned lines instead of random spiderwebs.
Local timing, curing, and keeping your business running
On the Gulf Coast, heat, humidity, and sudden storms affect how concrete demolition and replacement should be done. In Biloxi, the most predictable months are often October through early May when temperatures are milder and afternoon storms are less intense. That said, we work year round. In summer we often start pours very early in the morning to avoid rapid surface drying and wind up work before the strongest sun and storms. We adjust the mix and curing methods based on the forecast so your new slab does not crack from drying too fast.
Once the concrete is placed and finished, curing is what determines long term strength and durability. For most commercial slabs, you can usually walk on them within 24 hours but vehicle traffic should wait at least 3 to 7 days, depending on thickness and load. Biloxi Concrete Contractors applies curing compound or uses wet cure methods to keep the surface from drying too fast in the coastal heat and breeze. Skipping proper curing often shows up months later as surface dusting, flaking, or early cracking.
To keep your business operating during demolition and replacement, we can phase work so only part of a parking lot or drive lane is closed at a time. We coordinate with you about peak business hours, deliveries, and customer traffic. Temporary signage, cones, and clearly marked walk paths keep people away from the work zone and fresh concrete. On jobs for medical offices, hotels, and retail centers, we often schedule loud demolition work outside of customer hours so disruption is limited.
Costs, common problems, and what to ask before you hire
The cost of commercial concrete demolition and replacement in Biloxi depends on access, thickness, reinforcement, base work, and how much traffic control is required. A wide open parking lot with clear access for equipment will cost less per square foot than a tight alley or interior courtyard where everything must be moved in smaller pieces. Thicker slabs, heavy rebar, and extensive base replacement add cost up front but usually pay off in longer life, especially where heavy trucks or constant traffic are involved.
Common problems we see when replacing failed concrete include no or thin base material, undersized slabs for the loads they carry, poor drainage that lets water sit under the concrete, and random joint layouts. We correct these issues by rebuilding the base, upgrading slab thickness and reinforcement where needed, tightening joint spacing, and reshaping grades so water moves away. On older commercial properties around Biloxi, it is also common to uncover shallow or undocumented utilities under the slab, so we plan extra care around electrical conduits, water lines, and old drain pipes.
Before you hire anyone for commercial concrete demolition and replacement, ask how they plan to check and improve the base, what mix design they intend to use, how thick the slab will be in different zones, and how they will manage water runoff. Ask who is responsible for traffic control and barricades, and how waste concrete will be handled and recycled. A detailed written scope from Biloxi Concrete Contractors will spell out demolition methods, disposal, base prep, reinforcement, joint layouts, curing, and a realistic timeline so there are no surprises once concrete is broken and your business is counting on the new slab being done on schedule.
