I need a mechanic in Waco....looks like I'll be here a couple days if anyone can help..

Anyone know or possibly are a mechanic in Waco? I'm here was headed to Dallas and my battery won't hold a charge. So I'm assuming it's my alternator but don't want to get ripped off. I'll be here in Waco now for a day or two if anyone can help or wants to be of help. Thanks!
Please text 210-610-1434.