Last updated on December 20th, 2019 at 10:17 amHow to make a Complaint to Boscov’s Complaints handling is available on the Boscov’s website via ‘Customer Support.’ The first step is to call on the complaints line 1-800-284-8155 (Mon – Sat 9:00 AM – 10:00 PM, Sun 11:00 AM – 8:00 PM ET). If your complaint is