Welcome to our West Chicago location on 1500 Powis Ct. Beacon is a leading provider of commercial and residential roofing, siding, windows, decking, insulation, specialty lumber, waterproofing, and air barrier systems to the North American building industry.

At G&S Services, we understand that your home is a reflection of you. Our skilled team is dedicated to providing high-quality carpentry, painting, remodeling, and roofing services that elevate your living space. Whether you’re looking to enhance your home’s interior or create a stunning outdoor oasis, we have the expertise to bring your vision to life.

We are a full‑service lumber and building materials supplier dedicated to supporting contractors, commercial builders, and remodelers. As a trusted source for lumber, decking, roofing, insulation, doors, windows, millwork, tools, and fasteners, we provide the products and service you need to keep your projects moving efficiently and on schedule.