At Tower21 we believe that one of our best advertising resources is our current clients. Our clients enjoy the experience of working with high-energy, dedicated, professional artists. So, clients, get talking! We often ask you how you enjoy our services. In fact newer clients have had the opportunity to fill out our satisfaction survey. That’s great! We love hearing from you, but we’d also love for your friends, and colleagues to hear from you to. To that end we are introducing our Referral Discount Program. Where you and your friends can earn discounts on services from us.