You bring your bus to them, they spray it in the right environmental conditions.
The number of spray jobs gone bad is so small, I'm not even going to consider anything else.
That video needs to be taken down, or labeled as histarya.
One bad job out of half a million good jobs. All caused by the operator not making sure his equipment was mixing properly.
Ask for references. I have a guy I use for all my home builds. No issues to date.
"Don't argue with stupid people. They will just drag you down to their level, and beat you up with experience."
Patently waiting for the apocalypses to level the playing field in this physiological game of life commonly known as Civilization