Missouri

CHESTERFIELD, MO. — Keystone Construction Co. has broken ground on a 131,000-square-foot headquarters and manufacturing facility for Tubular USA in Chesterfield, a western suburb of St. Louis. Tubular is a supplier of in-line galvanized pipe and tubing. The project is located within Phase II of Spirit Valley Business Park. The new facility will replace Tubular’s two existing buildings in Weldon Spring, Mo. The project team includes Gray Design Group, Stock & Associates Consulting Engineers Inc. and Knapp Engineering. Completion is slated for June 2024. Keystone built the infrastructure for the first phase of the 50-acre Spirit Valley Business Park in 2008 and has since constructed 11 buildings within the business park.

O’FALLON, MO. — Keystone Construction Co. has broken ground on the new $5 million headquarters for commercial lighting solutions company SourceOne Solutions LLC in the St. Louis suburb of O’Fallon. The 37,500-square-foot building, which is being constructed on a 6.4-acre site at 6800 Keaton Corporate Parkway, is slated for completion in fall 2024. Gray Design Group is the architect, and Knapp Engineering and Civil & Environmental Consultants are the engineers. In addition to warehousing and manufacturing space, the facility will feature 6,500 square feet of office space with a covered entry and patio, executive offices, training and conference rooms, open workstations and a café. The project is designed for expansion in the future.