Excalibur Electrical of Boston MA in Chelsea provides emergency electrical services 24 hours a day for electrical repair and installation, electrical panels, wiring, lighting, and more. Electrical services can be for residential, commercial, or industrial properties. We can provide repair, installation, or maintenance for wiring, alarms, automobiles, heaters, fuse box, generator, boilers, timers, ceiling fans, lamps, chandeliers, circuit breakers, coal mining, construction, switches, shower, cookers, factory, freezer, lighting, panels upgrades, wiring, rewiring, high and low voltage repair, ovens, plant, power system, power lines, satellite dish, socket, solar panels, transformer, television, and more for residential or commercial. From projects small or large, we are able to find a solution to fix the problem.