Amazing how much digging you have to do to find a customer-centric drainage contractor. Datum's service offering is built around the key issues facing service companies today. With over 20 years experience in the industry, we're a very safe pair of hands. We have the operational expertise, the equipment and the manpower to handle drainage and building work to the highest standards. Above all, we have a customer-centric business ethos something that's incredibly difficult to find in our industry, no matter how hard you dig.