

5-Star Commercial Roofing Services In Cornelius, NC
Cornelius' High-End Commercial Roofing Company
Commercial roofing problems can cause major headaches—leaks lead to expensive water damage, downtime disrupts operations, and poor installations create long-term frustrations. These issues don’t just impact your building—they hurt your bottom line. That’s where Great State Roofing comes in. We specialize in solving these problems with long-lasting, reliable solutions. Our expert team tackles leaks, wear and tear, and faulty installations, saving you from costly repairs and keeping your business running smoothly. Don’t let roofing issues hold you back!
- Certified and Insured Contractor
- Customer-Centric Approach
- Multiple Manufacturer Certifications
Premium Roofing Materials Built for Durability
We take pride in using only the best materials to guarantee your roof stands the test of time. Partnering with trusted brands like CertainTeed, GAF, and leading metal roofing suppliers, we offer materials known for exceptional durability and performance. Whether it’s CertainTeed asphalt shingles, GAF TPO and PVC systems, or premium metal roofing, our products are designed for strength and reliability. With our craftsmanship, you get a roof built to last for years to come.


Our Process
5 Steps To Roofing Success
Meet Our Hardworking Team, Experts in Commercial Roofing
Our dedicated team is passionate about delivering top-tier commercial roofing solutions in Cornelius, NC. We specialize in tackling the unique challenges businesses face, using premium materials backed by certifications from top manufacturers. With strong warranties and flexible financing options through Enhancify, we make it easy to protect your commercial property without breaking the bank. We take pride in our work and are committed to keeping your business safe and secure for years to come!

Service Areas
Built Beautiful for South Carolina Communities
Whether it’s residential or commercial roofing, we’re here to protect the homes and businesses that make Charlotte strong. Contact us today for reliable roofing solutions!
Dedicated to Serving the Cornelius, NC Community
At Great State Roofing, our commitment to Cornelius, NC goes beyond roofing—it’s about serving our neighbors. We live and work here, so we understand the unique challenges local business owners face, from unpredictable weather to protecting your business’s long-term value. With years of experience and a deep connection to this community, we provide roofing solutions tailored specifically to your needs. Protecting your business isn’t just what we do—it’s our way of giving back to the community we love.

Common Questions
Do you offer maintenance services for commercial roofs?
Yes, we offer comprehensive maintenance services to help extend the life of your commercial roof. Regular inspections, cleaning, and minor repairs can prevent costly future issues. Our team can create a customized maintenance plan to ensure your roof remains in top condition year-round.
How do I know when my commercial roof needs repairs or replacement?
Common signs that your commercial roof may need repairs or replacement include visible leaks, pooling water, cracked or blistered roofing material, and increased energy bills. If your roof is over 20 years old or has experienced severe storm damage, it’s time to schedule a professional inspection to assess its condition.
How long does a commercial roof replacement take?
The timeline for a commercial roof replacement depends on factors such as the size of the building, the complexity of the roof system, and the weather conditions. Typically, a full commercial roof replacement can take anywhere from a few days to a couple of weeks. We work closely with you to minimize disruption to your business operations during the project.
What types of commercial roofing systems do you install?
At Great State Roofing, we specialize in a range of commercial roofing systems, including flat roofs, TPO (Thermoplastic Olefin) ,PVC, EPDM, shingles, and metal roofing. Our team will assess your building’s needs and help you choose the best roofing system for durability, energy efficiency, and cost-effectiveness.