Looking for a reliable tradesperson to install a new light switch in my living room. The wall is plaster and there is existing wiring routed for a standard single-pole switch. I’d like a neat, tidy finish with a faceplate that matches the current decor. Please confirm you have previous experience with residential electrical work and can cut power safely at the fuse box. Access is straightforward, and I can provide the exact switch model. If possible, I’d prefer a weekday appointment in the late morning. Safety and compliance with local electrical codes are a must.