KGS is a trusted partner to building owners and property managers who need an elite, responsive team of experts to protect an ... d preserve their investment. At KGS, we provide roofing, waterproofing and masonry restoration services with a relentless commitment to excellence, using advanced technologies that deliver enhanced value to our clients. As a family-owned company, our integrity and ethics run deep. As an innovator in our industry, we elevate the standard of quality and service. read more