For 25 years, Grandmark has been proudly providing quality roofing and solar services in Sacramento and the surrounding perimeters of North Highlands, Folsom, Fair Oaks, Rio Linda, Arden Arcade, Citrus Heights, Riverview, Antelope, and many more! We establish long-term relations with our clients. Hire us once and witness the difference yourself. Our strong team of professionals deals with both commercial and residential roofing services. Customize your roofing project, material, and cost.