Depends what needs to be fixed. I had a transmission shop, which is also an authorized repair shop for Air Excel (makes Coleman A/C units). The shop had to complete the form they get from Air Excel. Air Excel then sent them a new A.C unit to install.
2019 Rockwood Geo Pro G19FD w/off road package
2015 Ford F150 XLT Super Cab 4x4 V8