Reason for todays visit was to replace front sconce lights. While onsite customer showed me a bathroom exhaust fan not working as well as a basement bathroom vanity light not working properly. After trouble shooting fixtures not working I found that most of the devices in the home are original to the 1960s build. They are beginning to fail. I replaced the 2 bad switches and quoted to replace all the devices in the home. We also replaced the 3 front light fixtures with new similar customer supplied fixtures.