About Part of the WJ Group, WJ Saudi leads the field in design, installation, and maintenance of dewatering systems for construction sites. Since its beginnings in the UK in 1981 and the Middle East in 1999, WJ provided groundwater control for numerous high-profile projects and a large number of small-scale works. Acting as main or sub-contractor, or consultant, WJ provides dependable solutions for any size project. Our unrivalled technical ability, experienced staff, and track record completed projects allow us to offer reliable, cost-effective solutions for groundwater pumping and water supply projects. WJ's excellence was recognised when CIRIA had us write guide C515 on Groundwater Control. To find how we help you please contact us today!