Vanderhaar Construction Ltd. is a full-service excavation company providing a wide range of services, including septic field design and installation, excavation, cistern services, and more in Bow Island, AB. With a commitment to providing the best service, competitive rates, and time-efficient practices, we serve residential and commercial clients with precision and attention to detail. From pool excavation to driveway construction, our team of experts has the skills and equipment to complete any project.