The number currently linked to Duane is (406) 227-4025. Duane is associated with Duane Gregor Maintence & Construction. Records link Duane with Glenn L Gregor, Jwyn A Gregor, Roderick M Gregor and 5 other people. This year Duane celebrated his 65 birthday. East Helena and Helena are cities Duane has lived in. His birth year was listed as 1959. Duane’s residency is at 2765 Wylie Dr #14, East Helena, Mt 59635.