If you've got a jeep, get used to doing it yourself.
http://www.quadratec.com/products/56215_903.htm or upgrade pads and rotors here, not really worth it imho
http://www.quadratec.com/products/12700_102.htm but you would need to pick up the caliper pins locally.
Rear overhaul kit http://www.quadratec.com/products/56215_907.htm Drums last a while you might not need it, depends on mileage and wear. Check the manufacture date on the item description in that link.
Looks like roughly $300 and an afternoon of busted knuckles and cussing.
I've owned 1 XJ, 1 CJ, 1 WJ, and 2 TJ's. Quadratec has gotten a lot of money from me.