Home Addition
March 16, 2026
We’ve refined our approach over hundreds of projects to make our services as straightforward as possible. Here’s what you can expect when you work with us.
Step 1: Meet and Plan
Step 2: Design and Refine
Step 3: Build and Complete
Mandeville commercial construction activity spans Old Mandeville lakefront dining and retail district where renovation and improvement demand is driven by a competitive food and beverage market, and the Highway 22 and 1088 professional corridors where medical and professional services buildouts are active. Both commercial contexts have strong quality expectations. We work throughout Mandeville commercial market with St. Tammany Parish permitting experience.
We Have A Team Of Experienced And Skilled Professionals Who
Are Dedicated To Delivering Top-Quality Workmanship.
From Start To Finish, QCG Services General Contracting Handles Every Aspect Of Your Project.
Whenever You Call, We Are Ready.
We Believe That Everyone Should Have Access To Quality Services.
We Handle Every Facet Of Your Project Using Quality Materials.
Yes. We serve business owners and property managers throughout Mandeville and St. Tammany Parish with commercial construction and renovation services. Our Mandeville commercial work includes restaurant and retail renovations in Old Mandeville, office and medical buildouts along the Highway 22 and 1088 corridors, and tenant improvements throughout the city.
Restaurant and retail renovations in Old Mandeville’s lakefront district are among the most active project categories, driven by the competitive dining and shopping market there. Medical office buildouts and professional services renovations along the Highway corridors are consistent given Mandeville’s role as a professional services hub for the central Northshore. General tenant improvements are active across commercial properties throughout the city.
Yes. We manage all St. Tammany Parish commercial permitting and inspection coordination on every Mandeville project, from permit application through certificate of occupancy.
Old Mandeville’s commercial buildings along the lakefront often have historical or architectural character including older construction, distinctive facade details, and interior features worth preserving. We approach these buildings with the same sensitivity we bring to historic commercial work in New Orleans, designing renovation scopes that enhance the space without erasing what makes it distinctive. This kind of thoughtful approach is increasingly what differentiates successful commercial renovations in Old Mandeville.
Call us at (504) 800-4126 or use the contact form on our website to schedule a site visit and estimate.
Quillen Construction Group is a full-service residential remodeling company serving the New Orleans area for over ten years!
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