I called Mark for a sudden non-working Bathroom GFCI receptacle that wouldn't reset. I felt very comfortable calling him specifically because of the tremendously positive reviews he'd accumulated on past jobs (pardoning the one of an unreasonable customer...there are those people that can't be pleased anyway, any how 😉). Anyway I put in my request for him here on Thumbtack at 1:00 in the morning! Promptly at 8:00 am SATURDAY(!) Mark called, to my relief, saying he'd be able to restore power to all my bathroom receptacles today, at my convenience. Incredibly skilled, he began to figure out where the problem was, thoroughly working through wiring problems in the breaker panel in the garage and the receptacle, that had an almost microscopic nick in one of the small cables, exposing a hairline bit of the wiring, that, over a decade from when the house was built, finally wore through just enough to shut down the GFCI. It wasn't an easy situation to pinpoint, but Mark, in my opinion, worked it to resolution! For coming out on a weekend, and with great educated foresight, bringing exactly the supplies he would be needing, without having to make two visits, he located the source of the problem and fixed it. I'm extremely pleased, knowing I now have the perfect Electrician. I can't end without commenting on Mark's disposition. I'm a person who gets into panic mode when having any sort of repair situation especially when it's someone new that don't know. Mark's demeanor was terrific...very reassuring, working in a quick, professional manner. I could not be more pleased with him and his work. In all confidence, if anyone is in need of electrical work, I completely recommend Mark Spoor.