Glen Gonsorowski, second-generation owner of Florian & Sons Excavating, grew up watching his dad periodically refocus the business to succeed in a complex marketplace.Working in a growing border area covering parts of North Dakota and Minnesota, and with a service territory extending to a 50-mile radius around Grand Forks, N.D., the company has always been ready and able to go where the work led. As the focus changed, the business added or changed services.When Florian Gonsorowski opened the doors in 1953, septic tank pumping and line cleaning were the key services. Later, he added onsite system installation, service and repairs
