Fantastic service from Natures Spirit Reptiles, run by Casey and Darla Hulse. I recently ordered a large incubator from them. Casey was responsive to email questions before purchase and stayed in touch via Facebook and email during the shipping and delivery process.
The incubator was at my door in less than a week. Its construction is sturdy and looks nice, and it's not extremely heavy. A test run using a HerpStat Intro+ thermostat was incredibly stable at 86 F. The fan is also nice and quiet. I can't wait to put this to use in the spring.
http://www.nsreptiles.com/incubators