Find Your Maryland Dream Home!


The Johnny Diaz Group of Fairfax Realty Advantage is a real estate company that offers unparalleled service to our clients in the residential communities of Montgomery County , Maryland and its surrounding counties, to include Frederick County, Howard County, Anne Arundel County, Prince George County & Baltimore County. Your complete satisfaction with our customer service and professional representation is our number one priority.

Buying or selling a home is one of the most important transactions in the lives of many people. Because of that, it is important that you work with a company you trust and feel is a market expert with integrity. We measure our success through the satisfaction of our clients. We know and understand that your success is our success.


Outstanding Agent!! Johnny and his team were amazing to work with. Their level of professionalism was eminent. They handled everything with excellence. He was able to find the perfect home for our family. No doubt he is one of the best agents in the area. We are so grateful to him for his dedication and all his hard work!!
01/06/2017 - wilverzavala
Bought a Townhouse home in 2014 in Gaithersburg, MD.