CM Environmental Ltd supplies drainage products, relying on detailed knowledge to specify and advise our customers with the best drainage solution for their site. We specify and supply pumping stations, treatment plants, rainwater harvesters, reed beds, grease traps and septic tanks. CM offers installation of these products if required, as well as being able to undertake percolation tests for sites where necessary.Our British Water Accredited engineers also service and commission all of our products to ensure they are maintained to the highest of standards.