One Roof, One Lifetime. Discover Iron Ridge Construction LLC in Duluth, MN – your premier construction partner with 25+ years of industry mastery. Specializing in metal roofing, we cater to both residential and commercial needs. Beyond specializing in roofing services, our expertise extends to crafting patios, carports, decks, siding, and handling exterior repairs. Transform your vision into reality – contact our team of experts now to schedule your appointment.