Solid aluminum branch wiring was installed in millions of homes between 1965 and 1973 and it is still behind the walls in a lot of Silverthorne, CO. The problem is not the wire. It is the connections, which loosen and oxidise until they overheat behind an outlet or switch.
AAA Electric repairs aluminum wiring three ways depending on your budget: AlumiConn or COPALUM pigtails at every device, replacement of every outlet and switch with CO/ALR rated devices, or a full copper rewire. We will look at the house and tell you which one makes sense.