Johnny on the Spot, Old Bridge, N.J., and its capital partners, Dubin Clark & Co. and Balance Point Capital Partners, acquired D. Lovenberg’s Portable Toilet Rentals of Andover, N.J. Owner Dustin Lovenberg purchased the business from his father, Bob, in 1998. Lovenberg provided portable sanitation rentals and services to municipalities, construction sites and special events in northern New Jersey and several counties in New York.