Grace of Serenity Living Peoria, AZ - Assisted Living Community size: Small (1-10) Get Prices & Availability (800) 341-4753 Office Grace of Serenity Living is an enchanting assisted living community in Peoria, Arizona. It is within fetching Maricopa County which is part of the Grand Canyon State. + Read more Share this listing: Peoria Senior Services Near Me None Listed Peoria Senior Living Near Me