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
Slidell commercial construction market is active along the I-10 commercial corridors, Highway 190, and the Olde Towne district. New commercial development, retail renovation, restaurant buildouts, and professional services improvements are all active project categories in the city. St. Tammany Parish handles all commercial permitting for Slidell. We work throughout Slidell commercial market regularly.
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 Slidell and St. Tammany Parish with commercial construction and renovation services. Our Slidell commercial work includes restaurant and retail renovations, office buildouts and improvements, tenant work, and general commercial construction across the city’s commercial corridors.
Restaurant and retail buildouts along the I-10 commercial corridors are among the most active project categories in Slidell given the city’s rapid growth. Office renovations and professional services buildouts are consistent throughout the city. Medical and dental office improvements are active as well, given the health services market serving Slidell’s growing residential population. We work across all of these commercial categories in Slidell.
Yes. We manage all St. Tammany Parish commercial permitting and inspection coordination on every Slidell project, from permit application through certificate of occupancy. St. Tammany’s commercial permitting process involves building, fire, electrical, and plumbing review departments, and we coordinate all of those processes on behalf of the business owner or property manager.
Slidell’s commercial permitting is generally more straightforward than Orleans Parish’s process, and the commercial building stock is largely newer construction without the historic district complications that come with New Orleans work. That said, complexity depends more on the scope of the project than the jurisdiction. A full restaurant renovation anywhere is a complex project regardless of which parish it is in. We bring the same standard of planning and execution to every commercial project regardless of jurisdiction.
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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