+1 for Big Poppa Smokers. I ordered some stuff and a therm from them a while ago. The therm wasn't reading right and Ernie Ball did just about everything imaginable to make things right, in the quickest time possible.
I have heard great things about Firecraft.com as well (no affiliation) but am yet to purchase anything from them.
EZ wood handled 3 wheeler | OTS | OTS mod to OTG | Ladybug SS Performer | UglyDrumTandoor | UDS v1 | midi UDS with red nipples | SJG smoker mod | Simpsons SJS | Simpsons OTG | WGA charcoal | SJP | Stacked brick WFO | Lodge Logic Sportsman's Grill cast iron hibachi/sigri | LBGE | sbge | mini bge