Comment by queuebert

Most commercial services near me use trucks with or without a trailer. Painters tend to use vans, and some electricians. Everyone else has a truck with a logo on it. You can't tow well with a van, so it has to be a company that never tows.

Granted probably most people on here are CA or SV adjacent, which has a fairly idiosyncratic relationship with its service industries and stricter emissions regs.