Rigmaster

Joplin APU do also a good job on Rigmasters, they take care of mine trucks tripacs and rigmasters.
Thry are not so big but do honest work for decent prices and sometimes even works outside regular hours.

 

When I finished my lease and bought my truck one of the first things I did was switch to a TRIpac

 

Texas truck A/C near Bonnie view and I-20 (down the street from the TA) in the Dallas area stocks the RigMaster units and parts. They also work on them, and any A/C system on your truck. You can set an appointment and if you make an appointment they have overnight parking. I wouldn’t say they’re cheap, but they know those units inside and out and have a 10-12 bay repair facility.

Once they start working on the unit, if they have the parts they don’t leave till it’s finished. They’ll let you know once they’ve inspected the unit.

If you call ask for Marty.

 

I can't speak to price because I'm a company driver but I've had apus worked on there a couple times and they always did legit work and got me in and out.