Yes, you can add an electrical outlet without damaging walls, but it depends on a few factors like the placement of existing outlets and the accessibility of wiring behind the walls. Here are a few methods and considerations to minimize or avoid wall damage:Methods to Add an Outlet Without Damaging WallsUse an “Old Work” Electrical Box An “old work” or “remodel” electrical box is designed for retrofitting outlets into finished walls. You can cut a small hole in the drywall, feed the wires through, and attach the box securely without removing large sections of drywall. This approach is ideal for adding outlets where there’s already existing wiring nearby.Surface-Mounted Wiring Solutions If running wires inside the wall isn’t an option, consider using surface-mounted wiring solutions like raceways or cable channels. These systems allow you to route new wiring along the wall’s surface and then cover it with a trim-like casing, maintaining a clean appearance without needing to cut into the wall​.Leverage Existing Power Sources The simplest way to add a new outlet is to tap into an existing outlet on the other side of the wall or within a reasonable distance. This approach reduces the need to fish wires long distances and minimizes the need to drill through studs or other structural elements. If the existing outlet is directly behind the new location, you can create a “pass-through” outlet without having to break open large wall sections​.Use Wireless or Powerline Outlets In some cases, using a wireless outlet extender or a powerline adapter can eliminate the need for additional wiring altogether. These devices transmit power over your home’s existing wiring, allowing you to add outlets virtually anywhere without opening the walls.Important ConsiderationsCheck for Obstructions Before DrillingUse a stud finder or an insulation rod to check for any pipes, existing wiring, or studs in the wall. This will help you plan the best route for your wiring and prevent accidental damage to other utilities.Always Turn Off Power FirstEven if you’re not cutting into the wall, you should always turn off the power to the circuit you’re working on and use a voltage tester to verify that the wires are not live​.When to Call a ProfessionalIf you’re not comfortable handling electrical wiring or if the job involves complex configurations (e.g., adding a new circuit from the breaker box), it’s best to call a licensed electrician. This ensures that the installation is code-compliant and safe.