There are many qualities and skills that go into being an excellent Realtor: integrity, market knowledge, marketing savvy, effective negotiation skills and high-quality professional network, all of which are hallmarks of how I work. That said, in my experience as a Realtor, I’ve also found that providing the very best service is all about putting my clients first. This means keeping myself accessible, being a good listener as well as a good communicator, and responding quickly to your needs. This client-first philosophy has always been my approach, and it requires me to continually improve my skills and ways of doing business. My 14 years as a Realtor have taught me to give back to my community and help as many families along the path of my journey.
Guillermo Barbosa
REALTOR
Guillermo Barbosa
REALTOR®
| Licensed in VA
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Interested in learning what your home is worth?
About Me
My Awards
- Washingtonian Top Residential Real Estate Producers 2019
- Top 100 CENTURY 21 Agent in Virginia 2019
- Top 100 CENTURY 21 Agent, Mid-Atlantic 2016, 2018
- Masters Diamond Producer 2016, 2017, 2018
- Masters Emerald Producer 2019
- Quality Service Producer 2016, 2017
My Designations
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Name Association
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Military Relocation Professional MRPNAR
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Certified Relocation Professional CRPWorldwide ERC
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Fine Homes & Estates Specialist FH&ECENTURY 21
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REALTOR® NAR
Testimonials
powered by 
Guillermo,
Call me and check on me every single day.
He answered all my questions very professional Guillermo is definit ely the best representation of century 21.
I will not change Guillermo as my realtor.
Thanks Guillermo I’ll see you on my next home.
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Review by
Andres Ftpm Stafford
Guillermo was continuously and actively involved in every matter of the negotiations with the selling representatives. Because the home was a foreclosure, the selling agent was frequently absent or late to respond. Guillermo had to aggressively pursue replies to requests to the seller during and after the acceptance of the offer.
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Review by
Luis Ortiz, Lorton VA
I couldn’t be more happier working with Guillermo Barbosa while we were in the process of getting our first home. Mr G uillermo walked us through everything in detail. He not only think of us and our future ahead but also he is very honest as we are his own family.
It’s really obvious that Mr Guillermo likes and very knowledgeable of his job and most importantly love to help family to get place that we call HOME. Mr Guillermo is trustworthy and very patient. It’s no doubt that I would be happy working with him again in the future and we will definitely recommend him to my extended family and friends.
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Review by
Joseph Cruz Manassas Virginia
Guillermo Barbosa was very polite and professional is our quest to find a house that we needed and have been looking to do for some time now. He was nothing but kind and always kept us in the loop every turn of the way. I will hope that the next time we have to look for a house he will be there to help us once more. I can't thank him enough for all that he did for my mom and I.
Thank you Guillermo
- Alfredo Mirabal
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Review by
Alfredo Mirabal, Centreville
Quick sale and very professional real state agent services. Not the first time working with Guillermo.
Guillermo exceed ed our expectations. Professionally and friendly service/advice.
Very professional, knowledgeable, honest and friendly.
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Review by
Joe Quintana
Guillermo is very personable and I trust him.
I feel true admiration for Guillermo's professional etiquette.
I was ver y impressed on how smoothly this purchase progressed.
Thank you and may God always bless you and your family.
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Review by
Jose Cruz
We initially had 2 choices for our realtor we decided with Mr. Guillermo Barbosa and we were not disappointed. He has ma de our buying and purchasing so easy and stress free. He was always super respectful and professional. He was always puntual and always got back to you as soon as he could. I would definitely recommend him.
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Review by
William Flores, Woodbridge
Mr.Guillermo is the right person to see when you are trying to sale or buy a home he is the most experienced person I ev er meet ,this is my third home that I sold and buy and I never had a person with the experience that Mr.Guillermo have ,myself and my family we are very satisfied with his exellen job.
Thank you
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Review by
William and Marta Flores Cruz
I am so thankful with Guillermo Barbosa. He is a professional in his work. Exelent in his work. I recomend and also I wi ll use his service again in the future.
THANK YOU MUCH GUILLERMO BARBOSA AND CENTURY 21 FOR HELPING MY DREAM COME TRUE. HAVING MY OWN HOUSE.
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Review by
Maritza g Sosa Rodriguez 1524 Margaret st Woodbridge VA 22191
Guillermo was very helpful, he explained everything about selecting a house, I'm very satisfy with the service he provi des. Thank you very much for everything:)
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Review by
Carmen Bonilla stafford va
Guillermo Barbosa is an exceptional agent who is knowledgeable with the real estate market. He is very professional, pat ient, accessible and trustworthy. My wife and are very pleased with his performance and professionalism. This is our second time working with Guillermo in our hunt for a home. We never gave it a second thought, we sought out Guillermo because we feel so comfortable with him and he is so knowledgeable. There were things he explained to us that we didn't know, he is very helpful and also gave us so much advice. We have already recommended Guillermo to our family and friends, as well as the public. This is our heartfelt recommendation for our excellent real estate agent. He delivers the highest level of service. We feel Guillermo is part of our family, and we will always look to him for any of our future real estate needs.
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Review by
Luis & Norma Arauz - Manassas, VA
This was mine and my wife's first home purchase. We were hesitant initially because the act of purchasing/owning a home was daunting. We were referred to Century 21 and contacted by Guillermo Barbosa. First impression was key since we didn't want to feel pressured and Guillermo immediately put us at ease. Throughout the entire process Guillermo would not proceed with anything until he knew we had an understanding and were comfortable with what was happening. When conducting home inspections, he would speak up for us and ask the important questions to the inspector because he knew this whole process was foreign to us. Additionally, we had family come in from out of state who absolutely wanted to see the home we were purchasing. Guillermo arranged for an additional home walk through and even answered all of our family's never-ending questions. By the end of the walkthrough, everyone was sitting and talking with Guillermo like he was a part of the family. This was going above and beyond the call of duty in my book. The home buying experience was smooth and less stressful than I had imagined and I attribute that to Guillermo. As I type this from inside my new home, I can comfortably say I would recommend Century 21 and especially Guillermo to my friends and family without hesitation.
Thank you,
Raul and Bianca Naves
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Review by
Raul Naves, Woodbridge, Va
Thanks Guillermo you are the best i can see when family qnd friends recommend is because you do a good job glad to have in this experience thanks you
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Review by
Francis Ruiz Segura
Guillermo Barbosa was recommended and bilingual.
Guillermo was able to provide solutions and alternatives that we had n ot previously considered. Making the choice a right one or a better one.
Trust was a big factor to us and without it we could not have possible continue the relationship that was established between Guillermo Barbosa and our family. Guillermo was not just longer a "realtor". He became FAMILY. His every word became important, essential and vital to our buying decision.
The staff was exemplary. Mrs. Bobby Dickerson was definitely a plus. She was like the essential component, the glue if you will, that held the entire process together to include communication among all of those involved.
This experience went above and beyond my expectations. The cordiality, the service, the promptness and the staff was all a surprising welcome factor. Everything seemed to flow easily. Perhaps it was not but Century 21 along with its professional staff made it seem EASY.
Like I mention before it is hard to improve upon perfection and Guillermo Barbosa ranks among my top experiences inside a real estate dealing. Guillermo is definitely and asset to your company and his profession. I will be more than happy to recommend him or call upon him in the near future for any property ventures .
Cesar.
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Review by
Cesar Goyetche/ Wolfe/ Ramirez/ from Alexandria, Virginia.
I met Guillermo Barbosa in the parking lot of my condo. Guillermo was meeting a client but he took the time to talk with me. Guillermo is very friendly and knowledgeable. I told Guillermo Barbosa is very professional and honest.
From the beginning Guillermo always kept in contact with me and anytime I would call him he answered his phone. I highly recommend Guillermo Barbosa to anyone who is looking to sale their home because he will sell it.
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Review by
Sang Im Song Annandale VA
Professional approach since the very first meeting.
Always prompt to answer upcoming questions and detailed explanation of the process.
Being a busy professional, Guillermo always found ways to return calls and answer emails quickly.
A very professional and friendly person.
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Review by
Joe Quintana, Centreville VA
Guillermo was absolutely fantastic to work with. He was honest, professional and knowledgeable. Guillermo was a blessin g to work with during this shortcaale process. I appreciated his patience and the fact that he stayed on top of everything to ensure my best interest was well represented. I will recommend him to anyone looking to purchase a home.
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Review by
Theresa Evans, Manassas, VA
Mr. Barbosa was a total professional. He was prepared, organized and very attuned to our exact needs. It didn't matter what time of the day, or where the house was, he was always available to receive our call or to meet us to see properties. We encountered some bumps with the mortgage loan process, but Guillermo reassured us that everything would be fine, due to his experience dealing with different lenders. Understanding how their processes work and how to handle different situations when they arise, he was right. We closed and are very happy. I would highly recommend Guillermo to family and friends.
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Review by
Art Castro, Woodbridge, VA
My reason for selecting Guillermo is for the extensive knowledge in the real-estate business. I feel comfortable with the decisions that I have made with him. I will refer and definitely use his service again.
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Review by
Maria Castro
El Sr. Guillermo Barbosa es una persona muy profesional, sabe muy bien su trabajo, está atento a cualquier pregunta que usted hace en cualquier momento y lo más importante para mí es que transmite confianza.
muy feliz de haber conocido a Guillermo Barbosa
Mr. Guillermo Barbosa is a very professional person, knows his job very well, is attentive to any question that you do at any time and most importantly for me is that conveys confidence. (El señor Guillermo Barbosa es una persona muy profesional, conoce muy bien su trabajo, esta atento a cualquier pregunta que se le hace en cualquier momento y lo mas importante para mi es que transmite confianza.)
DEGREE OF EXCELLENCE IN THE PROFESSIONAL AND PERSONAL.
very happy to have met Guillermo Barbosa.
... Read more
Review by
Ricardo Serna, Woodbridg, VA.
My Listings
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Our Office Listings
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Buyers I've Represented
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Send Guillermo Barbosa a Message
Email to: guillermo.barbosa@c21nm.com