The former Diff'rent Strokes star will be laid to rest at the Lake Hills Mortuary on either Friday (04Jun10) or Saturday (05Jun10), according to his attorney Randy Kester.
And Coleman's parents, Sue and Willie Coleman, are expected to join his widow Shannon Price at the ceremony.
The actor had been estranged from his folks for 20 years following a 1989 court battle over his finances.
Coleman died on Friday (28May10) after suffering a brain haemorrhage. He was 42.