4M Building Solutions, a full-service janitorial contract cleaning company headquartered in St. Louis, Missouri, announced multiple hires and promotions.

Ray Figueroa and Jose Verastigue have both recently joined 4M Building Solutions, each assuming the role of Field Supervisor. Meanwhile, Karen Sarkisov has been promoted to Account Manager.

“We are excited about our growth and look forward to the immediate success of these team members” said Karina Villasenor, Vice President of Human Resources.