company
Meet Cassina
Our Company
The Cassina Group was founded in 2006 with a vision of doing real estate differently. By balancing traditional real estate models with unique marketing and emerging technology, The Cassina Group has created a cutting-edge and innovative company that serves as a leader in the Charleston market. Recent awards include top honors from Inc. Magazine, SC Biz News and Charleston Magazine.
Our People
The Cassina Group is made up of passionate, full-time, driven team players who are highly educated and knowledgeable about the real estate market. Through perseverance, positive attitude, and innovation, The Cassina Group provides the best service in every transaction.

Our Leadership
Founding Partner, Broker-In-Charge, REALTOR®
rallen@thecassinagroup.com
(843) 442-6534
Hear from our Satisfied Clients
Jimmy Herbig
“Robertson & his team did a phenomenal job! I would highly recommend him & The Cassina Group.”
Daniel W.
“Stephanie was great. Handled every need and want we could throw at her. Excellent care and very attentive. Would highly recommend!”
Anonymous
“We were very impressed with how hard-working [Robertson] is; before we could ask him to do something, we would learn that he had already done it!”
James & Dianna Goldman
“We value Robertson’s knowledge, expertise, and professionalism. As two former attorneys and current investment advisers, we believe that–with respect to Robertson–our trust was extremely well-placed.”
Daniel W.
“Stephanie was great. Handled every need and want we could throw at her. Excellent care and very attentive. Would highly recommend!”