Customer support
Email: support@yourcornermaster.com
Telephone: 1 (844) 267-6370
Support hours: 10:00 AM–4:00 PM Eastern Time
For order assistance, include your order number but never send payment-card information by email.
Mailing address
Corner Master, LLLP
4600 Roswell Road, BLDG H383
Sandy Springs, GA 30342
Return address
Corner Master, LLLP
2051 Franklin Way SE
Marietta, GA 30067
Contact us before mailing a return. An unauthorized return may be delayed or refused.