4M Building Solutions has made two new changes to its staff. Liliana Hernandez has joined the company as its bilingual recruiter/regional coordinator, and Christina Bailey has been promoted to account manager.

“We are excited for our continued growth and are looking forward to seeing these team members succeed in their new roles and responsibilities,” says Steve Crain, President and COO, 4M Building Solutions.

4M Building Solutions is a full service janitorial contract cleaning services company headquartered in St. Louis with operations across the Midwest and Southeastern United States.