Decades ago, young Dan Smart, fresh out of high school, figured he had a pretty good deal working for a septic service company. It was good solid work and he didn’t really think about owning his own business at that point.But after about a decade of good-natured ribbing and asking, his previous employer finally convinced him to take over the portable restroom side of his New England septic business.“I just figured I’d give it a shot and wing it,” says Smart, 43, the new owner of Pete’s Toilet Rentals in Plaistow, New Hampshire, located about 35 minutes north of Boston.Smart
