Saw Brickman today, they pulled up next to us while we were doing the City hall building. I had not seen them before in my town and i know their office [ a construction trailer with a 8 ft. fence around it ] is at least 45 minutes away. Found that they come to do a bank that has no grass only shrub trimming once a month. Anyway i talked to the foremen and looked around the trailer, he said they lease the mowers from Ex-mark [ they had 2 hydro walk behinds ] and used any brand of hand held that worked for them. And that they were soon to switch from diesel to gas trucks. By the way tires on the truck were slick and i am sure the trailer had car tires in it not trailer tires. The best idea i saw was a Aluminum gas tank mounted to the front tong of the trailer.