City Builders LLC specializes in flat roof replacement. Flat roofs abound in Baltimore, because of our many row house neighborhoods. We proudly serve homes in Baltimore, MD. We have over 40 years of experience in roof replacement and repair. We keep our service area small so that we can provide the home improvements you need, without waiting a long time. We provide quality work at competitive prices. Call City Builders at 410-949-6062 for a free estimate when your roof leaks or shows signs of old age. Warranties are available!