They are expanding at the corporate level, but they can't keep their field investigators. They claim to be the best in the industry, but they don't treat their investigators well. You will only get 2 days off in a two week period (12 in a row working and then 2 off). If it is the busy season, which is typically April through September, they may take some of those off days away from you. Expect to work every Memorial Day, 4th of July, and Labor Day. A licensed private investigator will do much better working on their own. They will make more money and can set their own hours.
You want to know if the company will grow fast. They would like to but again, you can't grow if you can't keep your investigators. My guess is that most leave before completing one year with the company.