Code:
>>> import re
>>> text = '''0000005335,"IBD","601725","6017257002503849","0430","153854","007907","007907000000","E0107725","2995 BL.DAGENAIS "H" LAVAL QCCA","0200","","","WD","CH","","4001857090","","124","124",,60.00,60.00,60.00,0.00,0.45,60.45,0.037500,"APP","00","EXC","5"'''
>>>
>>> print re.sub(r'(?<![,\A])"(?!(?:(,|\Z)))',"'",text)
0000005335,"IBD","601725","6017257002503849","0430","153854","007907","007907000000","E0107725","2995 BL.DAGENAIS 'H' LAVAL QCCA","0200","","","WD","CH","","4001857090","","124","124",,60.00,60.00,60.00,0.00,0.45,60.45,0.037500,"APP","00","EXC","5"