GMS Realty Group, LLC
Phone: O: 630-833-4422 630-833-4422 office

GMS Realty Group, LLC


George Medina, a successful Real Estate entrepreneur, who initiated his career in 1987, he was the founder of Century 21 GMS Realty, Inc. His entrepreneur qualities, consistency, character, and aggressiveness in sales have demonstrated results in a large number of transactions. 

His desire to continually improve and attain a new level of achievement, in all aspect, has helped George Medina escalate within this industry. He has accumulated the necessary experience and knowledge to transform a dream into reality.

In 1990, while belonging to the Re/max organization, George Medina was awarded numerous prizes and became 2nd best in a 5000 agent area. During his last year in this organization, he closed over 10 million dollars. 

In 1994, he constituted GMS corporation and concentrated in the operation and services of the Real Estate industry. 

In 1996, as a result of being a leader in the Real Estate industry, GMS Inc, acquired a franchise of CENTURY 21 Real Estate in the search for excellence. Since that very moment, the operations and sales of GMS Realty have been growing consistently in the Northwest Chicagoland area. 


In 2012 George and his wife Maribel Medina decided to give a new name, new face and new image to CENTURY 21 GMS Realty which is now GMS Realty Group, LLC.  After 15 years as part of the CENTURY 21 system (clearly the number one real estate brand of the 20th century), we have chosen to officially leave the old century behind and to step boldly into the next age of real estate by becoming an independently owned and operated office. This has given us the opportunity and freedom to truly serve our clients with a customizable unique system that gives us the ability to better serve our clients. 


Today, GMS Realty Group, LLC consists of over 25 agents (full-time and part-time) and an excellent staff dedicated to bring excellence and growth in the Real Estate industry. His experience has organized a company culture to provide assistance, training and supervision to all of his agents, so that they can have a way to find fulfillment achievement and success. 


Awards & Recognition

Top Agent of 5000 agents in Cook County

Market Specializations

First time home buyers 
Getting Top $$$ for your home 
Hud Homes 
Lots & Land

Languages Spoken: English, Spanish

Find Your Next Home
You need someone who knows this area inside and out! I can work with you to find the right home at the right price for you, including all the neighborhood amenities that matter - not to mention the essential criteria you have for your ideal home

Sell a Home
When it's time to move, you need someone who will advertise your home, show to prospective buyers, negotiate the purchase contract, arrange financing, oversee the inspections, handle all necessary paperwork and supervise the closing. I can take care of everything you need, from start to close.

Consult on Home Selling Tactics
Oftentimes buyers don't visualize living in your home the way you do. I can make your home attractive to its ideal audience - which can help you get top dollar. Things like staging the home, making repairs or minor improvements, or even simply painting the walls can be the difference between a home resting on the market and one that's sold fast.


GMS Realty Group, LLC.:
627 N. York Road
Elmhurst, IL 60126