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Our work. Our promise.

COS Construction & Renovations LLC is a full-service residential remodeling and construction company serving the New Orleans area. Woodwork, interiors & exteriors, roofing, framing, electrical, plumbing, and more. Our complete range of services comes with the promise of quality, durability and longevity. Licensed and insured, we are an experienced design|build, commercial and residential contracting company dedicated to exceeding the expectations of our clients. We work only with the best materials available, and provide a 1-year guarantee on all labor. Never compromising quality for time, we give clients realistic schedules that accommodate their lives.

Why Choose Us


We have partnered with Service Finance Company, LLC and now offer a range of finance options for your project. Let us help you make the right finance plan to suit your needs.

Free Estimates &   At-Home

Kick off your project by scheduling a consultation. All estimates are free and flexible according to materials and scheduling.

Project Management Services

If you have a project with many moving parts, we can help keep your project on schedule and on budget. 

Licensed &

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Residential License # 886960

Commercial License # 69645

Our Services Include



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Satisfied Customers

Conor did an amazing job! He possessed all of the skills anyone wants: excellent quality, attention to detail, quick communication, and he was always on time. He even upgraded the quality of cement poured for part of the job because he felt it would be better long-term. Highly recommend this man!

Had a wonderful experience dealing with Conor and his team. The quality of the work was great and he made our addition and remodel a breeze. Myself and my wife highly recommend Conor and his team. 5 stars

Conor has done several small and large projects for my old Victorian home. He’s always incredibly professional and accommodating. I know I can trust him to work diligently even when I’m away on vacation.

Let's Discuss 
Your Next Project

Send us a message, call us, or use our online scheduler to

set up a free in-home consultation.

Service Areas:

Greater New Orleans Area

501 Moss St. #792481

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