X2 on the truck shop. Get a written estimate before they start. If they call for add ons latter go to shop and have them "show you" or at the least have them save the bad parts.
also this is not a job out of the range for most Diyers library will have the manuals Napa can turn the rotors and pads are cheap. Places like O'Rileys will loan specialty tools for free with a deposit.
Jim
2007 Keystone Challenger 5th wheel, Ford F350 Super Duty 6.7L Diesel, Short Bed, 2 dogs and the cat and rolling down the road full time since May 2014