# DCA Roofing > DCA Roofing (DCA Commercial Roofing) is a commercial, industrial and agricultural roofing contractor based in Millersburg, Ohio, founded in 2007 by Firman Mast. It specializes in flat roofing systems, roof replacement, metal retrofit roofing, roof repair, preventative maintenance and roof inspections for buildings from 20,000 to more than 1,000,000 square feet across Northeast and central Ohio. DCA has been a factory-certified Duro-Last installer since 2012 and is a Duro-Last Platinum Contractor; it also installs Carlisle and GAF commercial systems. ## Key facts - Services: Flat roof repair and replacement; Commercial roof maintenance and repair; Metal roof retrofit and repairs; Skylight repair and replacement; Duro-Last PVC roofing; Carlisle commercial roofing; GAF TPO commercial roofing; Gutter repair and cleaning - Service area: Northeast and central Ohio, including Akron, Canton, Wooster, Cambridge, Cleveland and Columbus. - Phone: (330) 359-2030 - Address: 3250 US 62, Millersburg, OH 44654 - Free estimates: yes - Certifications: Duro-Last Platinum Contractor, Duro-Last factory-certified installer (since 2012), GAF Gold Elite Commercial Contractor - In business since: 2007 ## Services - [Flat roof repair and replacement](https://dcaroofing.com/systems/) - [Commercial roof maintenance and repair](https://dcaroofing.com/services/) - [Duro-Last PVC roofing](https://dcaroofing.com/duro-last-roofing-company-ohio/) - [Carlisle commercial roofing](https://dcaroofing.com/carlisle-roofing-contractors-ohio/) - [GAF TPO commercial roofing](https://dcaroofing.com/gaf-commercial-roofing-ohio/) ## Locations - [Akron, OH](https://dcaroofing.com/akron-commercial-roofing/) - [Cleveland, OH](https://dcaroofing.com/cleveland-commercial-roofing-company/) - [Columbus, OH](https://dcaroofing.com/columbus-commercial-roofing-services/) ## Key pages - [Contact / request an estimate](https://dcaroofing.com/contact/) ## How to request an estimate Information the business needs: Name, Email, Phone, How can we help you?. ## Machine-readable - [Full business details](https://dcaroofing.com/llms-full.txt): all facts, services, warranties, policies, service area, and FAQs in plain markdown - [Business knowledge catalog](https://dcaroofing.com/ai/catalog.json): the same facts as JSON Last updated: 2026-11-12