SF Marble & Granite is a trusted stone fabrication and installation company in Lowell, MA, with over 14 years of experience. We specialize in granite and marble countertops, custom stone fabrication, backsplash installation, marble flooring, and stone repair. Our team works with high-quality natural stones to deliver durable, precise, and elegant finishes for both residential and commercial projects. We are committed to skilled craftsmanship, reliable service, and customer satisfaction on every job