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Apart from listening to good customer feedback, another way to ensure the quality of your new roofing system is to check to see if your roofer has certifications. Our company is dedicated to providing top-notch services, and we are certified, ensuring that you always receive good, quality services.

GAF Certification

GAF is the country’s leading manufacturer of roofing products for both residential and commercial properties. Having spent more than a hundred years developing roofing materials and optimizing installation methods for those products, GAF has set the standard for quality. Our GAF-certified roofing products are known for their high level of performance and long lifespans.

Carlisle® Certification

Another leading name in the commercial roofing industry is Carlisle® SynTec Systems. Companies that have received the Carlisle certification have professionals who are properly trained to install their high-quality EPDM, TPO and PVC roofing options according to specifications designed to ensure that the roofs perform at full efficiency.


HydroStop® Certification

Water protection is integral for any type of roofing, but it’s even more important for flat roofing systems. As one of the leading roofing contractors in the area, we have specialists trained and certified to install HydroStop® PremiumCoat® products, some of the best forms of water protection for your new roof.


Get your new roof from the best certified experts in the area. CMS Roofing is the leading roofing company in Charleston and Columbia, SC. You can call us at 803-732-5558 or 843-732-5558.