Richard Allen Keithley, born on July 2, 1944, passed away on February 16, 2026, at the age of 81. He was a resident of San Tan Valley, Arizona.
A visitation will be held at Mariposa Gardens Memorial Park and Funeral Home, located at 400 South Power Road, Mesa, AZ 85206, on February 26, 2026, from 11:00 am to 1:00 pm.
Following the visitation, a Celebration of Life will take place at the same location from 1:00 pm to 2:00 pm.
A committal service will be held at Mariposa Gardens Memorial Park, 6747 East Broadway Road, Mesa, AZ 85206, on February 26, 2026, from 2:00 pm to 2:30 pm.
