Review some of our Case Studies Kefficient takes pride in our work. Whether basement, foundation, crawlspace, concrete, or emergency projects, check out how we have consulted, repaired, and improved our customers' homes while giving them ongoing peace of mind. Basement WaterproofingProject Manager: Daniel BreedCustomer: Elizabeth H.Location: Richmond, VA 23234Learn More Basement WaterproofingProject Manager: Cale PooleCustomer: Win L.Location: Richmond, VA 23234Learn More Moisture and Mold in Crawl SpaceProject Manager: Cale PooleCustomer: RobertLocation: Farmville, VA 23901 Basement WaterproofingProject Manager: Daniel BreedCustomer: Elizabeth H.Location: Richmond, VA 23234Learn More Basement WaterproofingProject Manager: Cale PooleCustomer: Win L.Location: Richmond, VA 23234Learn More Moisture and Mold in Crawl SpaceProject Manager: Cale PooleCustomer: RobertLocation: Farmville, VA 23901