When your home’s foundation starts to show signs of trouble, you need a team that combines modern technology with decades of hands-on expertise. As a leading Baton Rouge foundation repair company, we diagnose the root cause of every issue and design a tailored repair plan using concrete, steel, or helical piles as needed to stabilize and restore your foundation for the long term.
The DeVillier Group is a Louisiana-based foundation repair company with more than 30 years of combined experience stabilizing homes across the Baton Rouge area. We diagnose foundation issues and develop a tailored repair plan, installing concrete, steel, or helical piles as needed to stabilize and restore your foundation. Whether it’s a settling slab or a full structural lift, we handle every step of your foundation repair project with precision.
As one of the region’s most experienced foundation repair companies in Baton Rouge, we understand how the area’s clay soil, humidity, and proximity to the Mississippi River affect residential foundations and we build every repair plan around those local conditions.
• Expansive clay soil that shifts with moisture changes
• Heavy seasonal rainfall and tropical storm activity
• Poor original site drainage or grading.
• Aging homes with outdated foundation systems.
• Plumbing leaks that saturate soil beneath the slab.
• Nearby tree roots are drawing moisture from the soil
• Cracks in interior or exterior walls, ceilings, or brickwork
• Cracks in the foundation itself or in the garage floor
• Sheetrock or drywall separating at the seams
• Gaps forming around windows or exterior siding
• Cracked or uneven tile and flooring
• Doors and windows that stick, jam, or won’t latch properly
• Sloping, sagging, or bouncy floors
• Gaps between door frames and the surrounding wall
Steel piers offer high load-bearing capacity and are driven to refusal, meaning they reach load-bearing strata for maximum long-term stability. Steel piles are often recommended for homes with heavier structural loads or more significant settlement.
Helical piles are screwed into the ground and are especially effective for lighter structures, additions, or areas with limited access. They provide immediate load transfer and minimal soil disturbance during installation.

Reach out to schedule your free, no-obligation foundation assessment. Our team is ready to answer your questions and get you on the calendar quickly.

Select a date and time that works for you. Our scheduling team works around your needs and proudly serves homeowners throughout Baton Rouge and the surrounding parishes.

Our certified team, backed by 30+ years of experience, uses cutting-edge hydraulic systems to inspect every detail of your home's foundation and identify the root cause of the issue.

Within 24–48 hours of your inspection, you'll receive a detailed, transparent proposal with fixed pricing, a clear scope of work, and no hidden fees.

Once you approve the proposal, we coordinate a repair date that fits your schedule. Our licensed and insured professionals arrive on-site with state-of-the-art hydraulic equipment.

We complete the repair to spec, thoroughly clean up the site, and walk you through the finished work. We're not done until you're fully satisfied.
Not all foundation repair companies in Baton Rouge bring the same level of experience, equipment, or accountability. Here’s what sets us apart:
• Over 30 years of experience moving, lifting, leveling, and repairing structures
• Licensed contractor in the State of Louisiana
• Fully licensed and insured (cargo, liability, and workers’ compensation)
• Certified members of the International Association of Structural Movers
• Accredited by the Better Business Bureau (BBB)
• Transparent, fixed-price proposals with no hidden fees
• Advanced hydraulic equipment and proven repair techniques
• A team that treats every home with respect from start to finish
Foundation problems don’t fix themselves, and they rarely stay the same size. Delaying repairs allows cracks to widen, doors and windows to shift further out of alignment, and moisture to work its way deeper into the structure.
Addressing the problem early with an experienced foundation repair company that Baton Rouge homeowners trust can prevent more costly structural damage down the road and protect the long-term value of your home.
Choosing experienced professionals ensures:
• Accurate diagnosis of the root cause
• Safe and effective repair methods
• Long-term structural stability
• Reduced risk of recurring issues
• Type of pile system needed (concrete, steel, or helical)
• Number of piers or piles required to stabilize the structure
• Severity and cause of the foundation movement
• Accessibility of the crawlspace or foundation perimeter
• Whether additional drainage or moisture correction is needed









