Real estate isn’t just about properties—it’s about connecting people to their dreams and building wealth that lasts.
Karen Alcantara
Co-Owner & Real Estate Advisor
In a real estate market as dynamic as Northern Virginia, Maryland, and D.C., staying stagnant is not an option. My greatest strength is a relentless drive to evolve—not just for myself, but for the families I serve. With 12 years of passion for the industry and a lifetime spent in Northern Virginia, I have seen the market shift, and I believe it is time for the business model to shift with it.
At Mason & Hill, we’ve moved away from outdated percentage-based commissions to a transparent, set-fee model. My mission is to ensure that whether you are buying your first home or selling your third, you achieve Greater Results without sacrificing your hard-earned equity.
Outside of real estate, my joy comes from my teenage son and toddler daughter, who remind me every day that a home isn't just a transaction—it’s the foundation for a family’s future.
Mario Villafan
Founder & Real Estate Advisor
With over 25 years of experience spanning from owning a major franchise in the San Francisco Bay Area to leading an independent firm, I’ve learned one certain truth: Real estate is a personal business, not a brand-name business.
I’ve seen the industry evolve, and I believe the traditional commission model is outdated. That’s why at Mason & Hill, we’ve modernized the math. We provide elite, full-service representation for a transparent set fee—allowing you to keep thousands more of your hard-earned equity.
While technology allows you to navigate 80% of a transaction, the final 20% requires the specialized negotiation and strategy that only decades of experience can provide. My mission is to bridge that gap, ensuring you get the results you deserve without the unnecessary costs of the old way of doing business.
Virginia Benitez
Real Estate Advisor/Associate
A proud Northern Virginia native, I have dedicated my career to supporting families during life’s biggest transitions. With a background in coordinating benefits for military personnel and assisting families with childcare solutions, I understand the unique needs of those who serve our country.
My path eventually led me to real estate, where I continue my mission of service by making homeownership a reality. Having grown up as an only child in a loving home, I know firsthand that a house is more than just an investment—it’s the foundation for a beautiful life. Whether you are a first-time buyer or looking for your next chapter, I am honored to guide you home. When I’m not with clients, you can find me enjoying life in NoVa with my husband and our energetic two-year-old dog.
Milka McWhite
Real Estate Advisor/Associate
After nearly three decades working with the Department of Defense supporting military personnel and their families, I am now bringing that same dedication, discipline, and commitment to service into the real estate industry.
Throughout my career, I had the privilege of assisting service members and their families through important life transitions. That experience taught me the importance of trust, clear communication, and understanding the unique needs of each family.
Today, I am proud to continue serving my community by helping families navigate one of the most important decisions in their lives, buying or selling a home. My goal is to guide my clients with honesty, patience, and professionalism so they can feel confident throughout the entire process.
Whether you are purchasing your first home, relocating, or preparing to sell, I am committed to providing the support and attention you deserve every step of the way.
Daniel Ayala
Lead Manager
With over 10 years of experience in the real estate industry across the DMV area (Washington D.C., Maryland, and Virginia), I bring a strong foundation in communication, marketing, journalism, customer service, and banking to every client relationship.
From a young age, I’ve been passionate about helping others achieve their dreams. Today, that passion is reflected in guiding families and individuals toward homeownership—especially those buying their first home and beginning a new chapter. Being part of that journey is incredibly rewarding.
I thrive in fast-paced environments, managing transactions with care, attention to detail, and a commitment to making the process as smooth as possible. For me, real estate is about more than properties—it’s about people, trust, and meaningful milestones.
Outside of work, I enjoy long walks and vibrant sunsets, as I believe the spirit of delight is found in life’s simple moments.
Gabriela Rodriguez
Transaction Coordinator
Real estate is more than a transaction — it’s a meaningful step in someone’s life.
As a wife, daughter, sister, and aunt, I understand how important it is to find a place that truly feels like home. I bring that same care, empathy, and attention to every client I work with.
My career as a global traveler has shaped me to be adaptable, detail-oriented, and consistently responsive. No matter where I am in the world, I remain fully present and committed to my clients, ensuring they feel supported every step of the way.
I am committed to making every buying or selling experience smooth, well-informed, and thoughtfully guided — so you can move forward with confidence and peace of mind.