Founded in 1989 in Tennessee, CAGE Building Group is an affiliate company of Manganaro that has completed hundreds of projects from high-rise apartments and condominiums to complicated health care and laboratory facilities and everything in between. Simple or complicated, our teams have the strength and talent to meet any challenge. Every project is staffed by a team of engineers and field managers that are among the most experienced in the industry. Each team works closely with architects and general contractors from pre-construction through the punch list stage and final close-out to ensure projects are completed to the satisfaction of every stakeholder.