Since 1989, Duplouy Enterprises LLC in Dover has proudly served as the go-to garage door supplier, installer, and maintenance provider for the residents of Rockingham and Strafford County, NH. Our relentless commitment is to offer unbeatable garage door replacement and maintenance services to the surrounding areas, coupled with top-tier customer care. With our expertise spanning over three decades, it is our mission to enhance the safety and curb appeal of your home with our high-quality garage doors. Get in touch today - allow us to bring effortless operation and long-lasting durability to your garage door.