I don't have a list of CDL training companies that do hair follicle. Best to get on their threads on here and check around. Stay away from lease programs. At least get a few years experience first, then buy a truck that's not a lease deal such as with Cardinal Logistics. Earl Henderson Trucking has a good CDL training program and from what's been posted, they just do urine test. I can't guarantee that because I haven't worked there. The posts from their new CDL hires are all good. Let me do some more checking and get back to you.
Schneider and Roehl I believe. Last I checked. I was told LS did when I leased on, but they never asked once I got signed up. Just the standard wizz quiz.
Go to "Welcome Wagon" thread and then to page #3 and near the bottom is a thread on Henderson CDL school. If you have to do England, then just do it and get it over with. In 6 months you can move on if you want. Check these: Southern Refrigerated Transport KLLM Transport