United Concrete & Gravel Ltd., Enviro-Grit Abrasives and Enviro-Corp Recycling are all 100% BC owned. Products and services available range from ready-mix concrete & ready-mix concrete pumping, gravel & topsoil and blocks to recycled glass and sandblasting abrasive. United Concrete & Gravel Ltd., Enviro-Grit Abrasives and Enviro-Corp Recycling strive for the utmost in excellence of products and services for you, our customer.