General Contractor Services Mandeville, LA - Legacy Construction and Development
Looking for a trusted construction company in Mandeville, LA? Legacy Construction and Development delivers high-quality building and renovation services across the Northshore. With decades of experience in both residential and commercial construction, our skilled team provides dependable solutions tailored to your property, your goals, and your lifestyle.
Whether you need a general contractor for a new home, a full renovation, or restoration work after a storm, we’re here to help. As a locally owned and operated contractor, we take pride in serving Mandeville and nearby Louisiana communities with integrity, precision, and personal attention.
Why Mandeville Homeowners and Businesses Trust Legacy construction?
Choosing the right contractor can be the difference between a frustrating experience and a successful, stress-free project. At Legacy, we make the process clear, efficient, and rewarding—because we treat every job like it’s our own.
As a licensed general contractor in Louisiana, we know how to navigate local regulations, permits, flood zones, and building codes. Our experience building in Mandeville, Covington, and across the Northshore means you can trust that your construction project is in good hands—from the first estimate to final inspection.
We specialize in blending form and function—whether you’re building new, planning a residential renovation, or repairing a damaged structure. Our team delivers on time, on budget, and above expectations.

What to Expect from the Legacy Construction Process

At Legacy Construction and Development, we believe great construction comes from a great process. From the first phone call to the last walkthrough, we provide step-by-step support to ensure you’re never left wondering what comes next.
Initial Consultation & Estimate
We begin with an on-site consultation where we learn about your needs, evaluate your space, and provide a detailed estimate for your construction project.Design, Planning, and Permitting
Our team coordinates with architects and engineers—or works with yours—to finalize your plans and secure all necessary permits in accordance with Louisiana and St. Tammany Parish regulations.Construction Phase
From demolition to framing and finishes, our skilled builders and subcontractors work under careful supervision to ensure quality and progress. We update you consistently so you always know where your project stands.Final Inspection & Project Completion
Before we consider the project complete, we walk through every detail with you and take care of any final touches. Our goal is simple: deliver results you’re proud to live or work in.Long-Term Support
We’re here to help even after construction is complete. Whether it’s repair work, a new project, or follow-up questions, you can count on Legacy for long-term support.
Construction Services We Offer in Mandeville, LA
Legacy Construction and Development is proud to be a full-service construction company serving Mandeville, Louisiana. No matter the size or type of your project, we bring a commitment to craftsmanship and customer service that sets us apart from other local contractors.
Residential Construction
We specialize in new residential construction—from modern custom homes to traditional Southern-style builds. Our team manages every phase of your home build with attention to detail and respect for your investment.
Commercial Construction
We serve local businesses with tailored construction solutions, including office buildouts, medical clinics, restaurants, and retail spaces. As a seasoned general contractor in Louisiana, we manage your entire commercial project with professionalism, coordination, and clear communication.
Renovation and Home Additions
Whether you’re looking to modernize your space or add square footage, we offer comprehensive renovation services for kitchens, bathrooms, whole homes, and structural additions. Every project begins with a clear estimate and ends with results that elevate your home’s beauty and functionality.
Mold Remediation
The humid climate in Mandeville makes mold and moisture damage a serious concern. Our team provides certified mold remediation and restoration services that not only eliminate health risks but also repair and protect your structure. Whether you’re facing damage from a hurricane, water leak, or long-term humidity, we respond quickly with the skilled support you need.
Our First Class Client Experience
We don’t believe in one-and-done projects. At Legacy Construction and Development, we’re committed to building long-term relationships rooted in trust, respect, and shared success. We take the time to understand your unique goals, communicate clearly, and consistently show up as a reliable partner you can count on — not just for this project, but for years to come.
Our work is a reflection of our standards — and we hold ourselves to the highest. Every deliverable we produce is handled with precision, care, and a focus on excellence. From strategy to execution, we’re dedicated to getting results that not only meet expectations but exceed them, ensuring every outcome moves your business forward.
You shouldn’t have to chase down answers. Our team takes initiative to stay ahead of your needs, address questions before they arise, and ensure that momentum is never lost. Whether it's updating you on project progress or making real-time adjustments, we believe in staying responsive, engaged, and available at every step.
Great results come from great collaboration. At Legacy Construction and Development, we believe in open communication, shared ideas, and aligning every member of the team — including our clients — around a common goal. We create an environment where creativity flows, challenges are tackled together, and every voice plays a part in the success of the project.
We are always looking for smarter, faster, and more effective ways to get things done. Through ongoing optimization of our workflows and systems, we minimize bottlenecks and maximize value. Innovation isn’t just about new ideas — it’s about constantly improving how we deliver for you.
We keep communication clear, timely, and professional — always. From initial consultations to final delivery, you’ll know exactly what’s happening and what to expect. Our team makes it a priority to keep you in the loop, respond quickly, and make sure no detail gets overlooked. That’s the Legacy Construction and Development way.