Cumberland Ready Mix, a division of R.W. Tomlinson Limited, is Eastern Ontario's preferred supplier of ready-mix concrete. Our valued customers enjoy a quality service that is second to none. The strategic location of our plants, our fleet size, attention to safety and well-trained employees allow us to seamlessly meet your needs. At Cumberland Ready Mix our vision is to be the leading supplier of ready-mix concrete, creating value for our customers, our employees and the communities where we work. more... See more text