Arrived onsite and the resident began walking me through the issues he was having in the house. After testing i was led to the electrical panel where i found a qo double split bus style panel that was so badly corroded it was affecting voltage output on the breakers, was way out of date, and had a lot of burning happening on the breakers. I ended up talking to them about the aluminum wiring, the state of the panel, and then aluminum remediation as well to the husband, and once i sat down to write quotes the wife came home so i re-explained everything to her as well that i found and then went on to wrote up options for the residents to address the issues they are having.