Welcome to Lansing Heritage! You're in Indianapolis? Yes, these are classic amps, deserving of being repaired and or rebuilt. They are oldies but goodies!
Go to Audiokarma.org and become a member there. Then search for member Avionic, he's in Fort Dodge, Iowa which isn't too far (500 miles) so shipping may not be awful, just pack them really well.
Here's his member info:
http://www.audiokarma.org/forums/member.php?u=14955
Or you could start a thread there to see who else might be recommended that may be closer or also can do the work, assuming you can ship. Another member is Echowars who is in Kansas City, Mo. But he is also very busy.
Regards,
Bart (mech986 here and at AK)