It only takes a moment of clumsiness to smash a smartphone screen. And at repairXpert.com, it only takes a bit longer than that to replace the cracked glass. In fact, they complete phone repairs in a half hour. They can also fix dysfunctional buttons, speakers, and charging ports, as well as computers and tablets, securing all repairs with a 30-day warranty. After more than 12 years in business, though, the team has taken on more than just electronics repairs. They also buy and sell new and used smartphones at competitive prices, and offer prepaid wireless plans.