At Belladex Contracting Ltd, we design, plan & install onsite wastewater treatment systems for new construction. We are certified by Alberta Municipal Affairs and a member of the Alberta Onsite Wastewater Management Association.From private onsite wastewater treatment to engineered helical screw piles, the design of a system is fundamental to ensure performance, longevity, and protection of the environment. The design of the wastewater system for your property requires site visits, soil testing, building occupancy and use assessments, and the creation of a site plan. If you have a new construction project, call Belladex Contracting Ltd for the best in wastewater treatment. more...See more text