…Don DeAngelo SERVICE Tel: +1-973-377-6800, Fax: +1-973-377-3862, E-mail: info@hellerindustries.com Heller Industries Western Region {Regional Service Office, Regional Parts Depot} SALES Heller Industries, 8307 High Oak Drive, Austin, TX 78759Tel: +1-512-454-4057, Keith Virden – Manager Western Region SERVICE 425 Blackman Trl.