Mister Sparky of Greenville is the local Upstate branch of the national Mister Sparky brand, and it runs on that system's two calling cards: a real 24-hour line where a live person answers and dispatches a technician, and a reputation built on showing up when promised. The work is residential electrical, from troubleshooting and outlet or fixture repairs to panel replacements and whole-home rewiring, with pricing quoted up front before the work begins.
Technicians are background-checked, and the crew covers a wide stretch of the Upstate beyond Greenville itself, including Greer, Taylors, Mauldin, Simpsonville, Easley, Travelers Rest, and out toward Landrum and Fountain Inn.
What customers tend to single out in reviews is the emergency response. A recurring story is calling on a weekend, reaching an actual person rather than a machine, and having someone arrive quickly.