Westco Productions Return to Directory Westco ProductionsDescription: Provides performing arts activities/programs including, but not limited to, theatrical and musical presentations, workshops, and outreach.Phone: 914 761-7463Address: 9 Romar AveCity: White PlainsNY10605Categories: All, Arts November 6, 2017 5:18 pm | by Mariel, Adult LibrarianDirectory Categories: All and Arts.