RIGGS Company Announces Relocation July 24, 2017: St. Louis, Mo. – RIGGS Company, a Kirkwood design-build remodeling firm established in 1959, is excited to announce the relocation of the business in the Kirkwood community. After 17 years in their current building, on North Clay Avenue, RIGGS will open the doors to their new space at 333 Leffingwell Avenue, Unit 109…