It's like most design-fabrication companies, there are quiet times and busy times. The bosses do a fair job of creating balance. If you've worked a lot of long days to get a project done, you often get a rewarded or time off.
The company just changed a lot. In the past it was really bad and a sad place to work. It's getting better and better.
The new managers work really really hard to create a better, happier, more fun work place.
I was worried for a time, but now I'm happy to come to work.