NGM Exterior House Mechanics is a locally owned and operated contractor which specializes in all levels of home exterior renovations such as Roofing, Siding, Windows, Doors, Gutters, Pressure Washing & Chimneys in Cincinnati among others. Helmed by highly skilled technicians and equipped with premium quality materials, rest assure that we'll deliver beyond satisfactory outcome on all of our home improvement / remodeling projects. In addition, our company is also a Certified Master Craftsman, Preferred Roofing Applicator and Certified Siding, Soffit and Trim Applicators by VSI ( Vinyl Siding Institution). These certifications plus our experience and knowledge of the industry has made us one of the most sought after and trusted contractor in.