J.B. Mathews is a division of DuraServ Corp; a company built from experience and strong values. We strive to be the most trus ... ted source of Commercial and Residential Overhead Doors, Loading Dock Equipment, and Material Handling Needs in Florida. Our reputation for excellent service, and our dedicated personnel throughout the organization have helped us become one of the largest garage door dealers and service providers in the area. DuraServ is a leading service provider in the loading dock, door and equipment industry. We deliver service on a national scale to customers with large facilities, often in multiple locations, across the United States and in Canada. And while our name might be relatively new, our experience and expertise is extensive. Some of our key employees have over 40 years of experience and represent some of the most knowledgeable people you’ll find in the dock and door industry. DuraServ Corp is the parent company for: Southern Dock Products, The Overhead Door Company of Austin, Just‐Rite Equipment, Lavallee Overhead Door, The Overhead Door Company of New Orleans, The Overhead Door Company of South Florida and JB Mathews Company. read more