Any Houston folks with a 3D printer willing to print for me?

I have occasional printing needs of small simple and very printable objects (usually less than a cubic inch). Does anyone have a printer that will print out my stuff for a fee? I'm in the Heights area but willing to drive a bit. I typically print FDM PLA but I'm cool with ABS and other materials if that's what you do.

Alternatively, do you know of any active online communities that pair up printers with people with printing needs?