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If you have questions about affordability, credit, legal matters, or income, trust us to find you what you need fast. We make sure you feel confident and educated every step of the way.


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Q. Williams Real Estate Associates

4000 Mitchellville Road, Bowie, Maryland 20716, United States


Office Hours

Monday - Friday: 9am - 5pm

Saturday: 10am-3pm

Sunday: Closed

Meet the Team

Mary Guaragna


I started my real estate career at age 19 in my hometown, Bronx, New York. I always had a passion for Real Estate. Not sure what would draw a 19 year old to real estate other than I loved those single family homes especially in Westchester. I got married in 1988 and moved to Maryland. I was still licensed in NY until 1993. 

After getting married, in 1988 we started my family pretty much right away. With four children two of which are twins all 4 years and under, I really did not have time for anything else but to raise my family. When the children were older, I started working at Q. Williams Real Estate Associates and decided to get my real estate license. Two years ago I studied for my brokers license. I am a proponent for continuing to educate yourself because especially in Real Estate things change all the time. I am so blessed to have such great clients. I feel as though they are extended family. 

Bob Chroniger

I have been in the business more that 30 years.  I have served many areas of Maryland with a concentration of the Bowie area.  I enjoy the interaction with my clients.  I make great long lasting relationships with my clients.  I would not have it any other way.  I treat them as part of the family. Before becoming a real estate agent I was a Firefighter with Prince Georges County.  When I retired I decided to get my real estate license and the rest is history.