[Highland Park] Laptop Repair Needed

My (Gateway M-series) laptop has a broken button (the left button below the touchpad). There are a few other non-critical repairs/upgrades I'm considering, as well, but the mouse button is the most urgent problem. I'd appreciate recommendations of and/or direct emails from someone who could do the repair. I need someone who can do it quickly, as I'm currently writing my dissertation on this laptop, so I can't afford a lot of downtime. Extra points for someone who won't charge me an arm and a leg, as this is a 2-year-old, low-end laptop, and I'm a poor grad student. Thanks in advance! Julie