Grenfell Building Supplies (GBS) is a family-owned business that has been providing a wide range of building supplies and products to contractors and homeowners in the Grenfell area for nearly 50 years. With a long history of excellence, expertise, and remarkable customer service, GBS is committed to upholding a strong tradition of values and community involvement. The company offers a broad inventory of products including lumber, building materials, windows, doors, paint, ceiling grid, tile, tools, roofing, siding, and more. With a major renovation designed to attract home and property owners, GBS is poised for growth and success in the next half-century.