Johnny on the Spot Other Johnny on the Spot Visit Website 5050 Cohasset Rd ste 70 Chico, Ca 95973 530-893-5687 Facebook About Map About Johnny on the Spot is Chico's local Portable toilet solution, we offer a wide range of sanitation options. From regular porta-potty and wash stations to luxury trailers. What's Nearby? Distance: 5 10 15 20 25 50 mi.