Mayo Clinic’s $1.9B investment in Arizona

December 26, 2025

By Support Hammersmith

Mayo Clinic’s $1.9 billion planned investment in its Phoenix campus is amazing news for Arizona.

Bold. Forward. Unbound. in Arizona will transform patient care and create new jobs while playing a significant role in the continued growth, impact, and innovation of the state’s bioscience ecosystem.

The 1.2-million-square-foot expansion project is scheduled to be completed in 2031.