Mechanic Job in Richland, Washington

I need a mechanic to meet me in the parking lot of the Richland Walgreens on George Washington Way to run diagnostics on my car. I went into the store for 5 minutes, came out, and my care would not start. I spent 3-5 min trying to jump it, and while I could turn all lights on, engine would not start. Car is Toyota Sienna 2005. Battery was replaced in July. I am travelling to visit family Thursday night and would very much like to still be able to make that 5 hour trip.