Circuit & Wiring Services Wiring Projects Involve Electrical wiring entails installing electrical cabling and affiliated devices, including circuit boards, switches, sockets, outlets, ceiling fans, and lighting fixtures. REWIRING A house rewire may be necessary when your home’s wiring is outdated. During a house rewire, the old wiring will be removed and replaced with new, up to date wiring. If some of the wiring is safe and usable, a partial rewire may suffice. If the electrical system is safe, it may only need to be grounded. If you think your house’s wiring needs to be checked or replaced, find an electrician to help with the work. Why is a House Rewire Needed? Homes that were built before 1950 may need to be rewired to meet today’s codes and higher safety standards. Construction pre-1950 involved the use of cloth covered wiring. Over time, the cloth deteriorates and falls off the wires, leaving the wires exposed and prone to spark fires. In most cases, the older the wirin...