Any building project requires excavation. From pools to driveways to septic tanks and basements, at Vanderhaar Construction Ltd. we are committed to providing the best service for all of our Bow Island clients, with proven work methods. Residential or commercial, large or small, there’s no project we’ll turn down. And, with competitive rates as well as time-efficient practices, our clients know they can count on us to get jobs done up to the highest standards, within budget, by deadline. As a full-service company, we also offer excavation and cistern services. So, when you’re looking for an excavation team that does it all, give Vanderhaar Construction Ltd. a call. The design of the most efficient and cost-effective onsite wastewater treatment system is fundamental to ensure performance, longevity, and protection of the environment.