I have had very different experiences from you, Megan, with all due respect intended. (Also, I linked your thread in my first post, so that the OP could form and draw his own conclusions.)
When I purchased my second rack from Family Reptiles, I told them that one of my racks had malfunctioned. The first question they asked was "Is it the one you bought from us?" - indicating that if it was, they probably would've been more than happy to replace it.
This was all but confirmed when, in person, they went over - at length - how to set up the probe and thermostat, to make sure another problem didn't happen. Which, I already knew, but I appreciated the lengths they went to to set it up. This was after they had my money.
This isn't a review on a living entity, so again it may not be relevant, but you can see from the texts - they not only got me the rack very quickly, but also followed up afterwards to verify that it was working fine. The last text was sent around 9PM (Timestamp shows) - when I picked it up about 4:30. They were following up to make sure it was okay.
I can't, and won't, try to speak for the health of their animals... but as far as I am concerned, their customer service was, and is, fine.
I've attached screenshots from my cellphone. Hopefully they attach in order.
I'm very sorry you had a bad experience, Megan - but as I said, mine was drastically different.