About Us

United Concrete & Gravel Ltd
United Concrete & Gravel Ltd is a 100% locally owned and operated company serving the entire Cariboo region of British Columbia, Canada. In 1977, brothers Dave and Paul Zacharias started Ever-Redi Concrete Products Ltd in Quesnel with two ready-mix trucks, one loader, and a basic batch plant. Today United Concrete & Gravel Ltd (as it was renamed in the early 1990’s) has grown to over 75 employees with three locations in Quesnel, Williams Lake and 100 Mile House. It serves all areas of the Cariboo, from Anahim Lake to Nazco to the Interlakes, with ready-mix concrete, gravel & topsoil, and blocks.

Enviro-Grit Abrasive
Enviro-Grit Abrasive, used as a sandblasting abrasive, was developed and manufactured internally at our Quesnel plant by Dave Zacharias. He was inspired to create a healthier sandblasting abrasive option for the sandblasting industry as a result of health issues affecting sandblasting industry workers as a whole. Dave started with Chilcotin Basalt as an abrasive and added ground glass, eventually moving to a 100% ground glass abrasive called Enviro-Grit Abrasive. After a few years of research and development, and much trial and error, he had created a unique technology to transform waste glass into a sandblasting abrasive. Today we are one of the leading sandblasting abrasives in the industry. Enviro-Grit sandblasting abrasive is still manufactured at our Quesnel plant.

Enviro-Corp Recycling
In 2008, after recognizing a need in the glass recycling market for a glass processor, to make furnace ready recycled glass for the glass bottle manufacturing industry, Enviro-Corp Recycling was added to the business. Enviro-Corp Recycling takes post-consumer glass, color separates, crushes, screens, removing impurities such as, paper, metal, and aluminum, to produce a clean glass, ready to be melted and made into new bottles. The Enviro-Corp Recycling plant is located in Abbotsford, BC and processes approximately 60,000 tons of recycled glass per year.

logohires   envirgogritlogo   envirocorplogo


Williams Lake
245 Hodgson Rd
Williams Lake, BC
V2G 3P7
(250) 392-3443

1279 Sword Ave
Quesnel, BC
V2J 3J4
(250) 992-7281

100 Mile House 
PO Box 577
100 Mile House, BC
V0K 2E0
(250) 791-5295

Enviro Corp Recycling
#30 2nd Ave
Abbotsford, BC
V2S 0A8
(604) 557-9901

Cotton Candy Machine


Cotton Candy Machine and Supplies provided at no charge for non-profit fund raising events.