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
Harahan commercial activity is concentrated along Jefferson Highway and the surrounding commercial areas that serve the city residential base. Restaurant and retail renovations, professional services buildouts, and tenant improvements are the most active project categories here. Jefferson Parish handles all commercial permitting for Harahan. We work throughout the Eastbank Jefferson Parish 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 Harahan and Jefferson Parish with commercial construction and renovation services. Our Harahan commercial work includes restaurant and retail renovations, office buildouts, tenant improvements, and general commercial remodeling.
Yes. We manage all Jefferson Parish commercial permitting and inspection coordination on every Harahan project, including all required inspections through certificate of occupancy. Commercial permits in Jefferson Parish require building, fire, electrical, and plumbing review, and we coordinate all of those processes as standard practice.
Commercial renovation costs vary significantly based on the scope, size, and finish level of the project. A cosmetic update to an existing retail or office space runs considerably less than a full restaurant renovation with kitchen equipment and hood system work. We produce detailed written estimates after the site visit so you have accurate numbers rather than ranges. We do not give ballpark figures over the phone because the variables in commercial renovation are too significant to estimate without seeing the specific space and understanding the full scope.
Yes. Phased renovation scheduling is something we plan for explicitly when a business needs to remain operational during construction. This requires more careful coordination than a vacant-space buildout including managing dust and noise, scheduling inspections around operational hours, and sequencing work so the business retains enough functional space to continue serving customers. We have done this type of phased renovation across multiple commercial project types and are experienced managing the additional complexity it creates.
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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