Depends on where he is. I've heard that 4 Wheel Parts by Reliant stadium is good. Also, B & C Off Road in Pasadena is good. If its something simple, try to find people locally that will be willing to help.
Gleek are u part of a group if not look up www.houstonjeeppeople.org and look us up on facebook houston jeeppeople we are always lookin for new members and we also do our own installs i know how to install bumpers i did mine at my house we help everyone that needs help and also a great group of ppl we always doin events like this week we goin to shiloh