Founded in 1998, family-owned and operated Grennan Construction provides roofing solutions to homeowners in Waterford. The company's trained roofers install roofs from different materials to enhance the home's aesthetic look, protecting it from weather elements and increasing its value. They also erect water-resistant underlayment, hip and ridge caps, and shingles to protect the roof. Plus, the team repairs hail-induced hairline cracks and punctured shingles. Grennan Construction provides siding, window, insulation, gutter, and drywall installation services, as well.