TRIMBLE 5600 CU REPAIR (GEODIMETER)

DOES ANYBODY KNOW OF A INSTRUMENT REPAIR FACILITY THAT WILL WORK ON THESE? PREFERABLY IN S.C.. THE TRIMBLE PEOPLE DON'T SUPPORT IT ANYMORE. THEY WILL WORK ON THEM BUT THEY ONLY REPLACE PARTS, WHICH ARE GETTING HARD TO FIND. THEY WON'T TRY TO FIX A CO