Bluestone Foundation Repair is a company that offers foundation repair and waterproofing services in Alexandria, Virginia, and the greater Washington D.C. metro area. They have been providing innovative foundation solutions since 2004. Their services include repairing damaged foundations, sealing crawl spaces, and providing moisture and drainage solutions for both residential and commercial buildings. They also offer basement dig-out services to create new basement spaces and waterproof existing basements. Bluestone Foundation Repair is experienced in crawl space encapsulation to prevent issues like sagging floors and unhealthy air in homes. Contact them for a free estimate on foundation repairs or waterproofing services.