Heated Service from Toronto-Ottawa

I like Minimax and also use them almost daily. However, I find them sloppy on the Toronto to Ottawa lane. I've been sending my heated stuff via Midland and non heated stuff via O'Connors. Just my two cents.
 
Heated service toOttawa

Executive Transport from the Cobourg area runs Ottawa LTL daily and I know they have heated trailers. Rob is really good to deal with. Never a service issue.