There were two interviews, one in their office and another at one of their demolition sites, the interview was more focused on the company than myself.
The second part of the interview was interesting as it was a site tour of one of their current projects, I was able to see where I'd be working and what type of work I'd be undertaking. The interview seemed to be about making sure I wanted the lifestyle that comes with demolition work as it is unusual for a civil engineer to be undertaking.