At Greenstone Roofing and Renovations, we provide reliable roofing and renovation solutions for homes and businesses in Sarnia. Our services include: Roof Installation and Replacement: High-quality roofing materials and craftsmanship. Roof Repair: Fast and effective repairs for leaks and damage. Roof Maintenance: Regular inspections and upkeep to extend roof life. Renovations: Siding, gutter replacement, and exterior home improvements.