Rain Coast Earthworks specializes in regional drought mitigation, site excavation and drainage solutions on Vancouver Island & the Gulf Islands of coastal British Columbia. We serve the Cowichan Valley, Salt Spring Island & beyond. We offer services include and are not limited to: • Ponds & Swales • Rain Water Harvesting Earthworks • Cistern Delivery & Installation • Xeriscaping • Rain Water Catchment • Permaculture Consultation & Permaculture Site Design • Perimeter Drain Installation • French Drain Installation • Drainage System Construction & Repair • Grading & Re-sloping • Trenching • Site Preparation more... See more text