A B O U T M E
HERE TO GUIDE YOU
EVERY STEP OF THE WAY
Mission Statement
My mission is to provide exceptional real estate services with integrity, expertise, and personalized care. I strive to guide my clients through every step of their real estate journey, whether buying, selling, or investing, by offering insightful market knowledge and unwavering support.
A committed real estate professional who builds lasting relationships and delivers a personalized, concierge-style experience with the care and trust of family.

Derek's Expertise Across Southwestern Ontario
Derek has built a distinguished reputation by offering exceptional real estate services throughout Southwestern Ontario. With a deep understanding of the Guelph area and expertise across the Cambridge, Kitchener, Waterloo regions, and beyond, he is uniquely positioned to offer his clients the best of both worlds.
A Proven Track Record in Sales
From an early age, Derek was driven by a passion for sales, and he has honed his skills over more than twenty years, both locally and internationally. His unwavering commitment is to deliver an unparalleled customer experience, always prioritizing the needs of his clients. As a lifelong athlete, Derek brings a competitive and team-oriented mindset to every transaction, enriching his role at the Castro Group.
Building Trust, Delivering Results
Through a foundation of trust and loyalty, Derek has fostered long-term relationships with his clients. His passion for real estate is evident in every interaction, and he consistently goes above and beyond to ensure the process is not only successful but also enjoyable.
CASTRO GROUP TEAM MEMBERS

Adam DILORETO
Realtor® & Broker of Record
With over 20 years of experience executing successful real estate transactions across a diverse range of properties, Adam has catered to everyone from first-time home buyers to clients seeking their ideal family home. Adam is renowned for his close collaboration with local builders and has represented numerous successful developments. Driven by an early passion for pre-construction investments, he looks forward to helping each client find their dream property. His real estate philosophy is deeply rooted in the importance of family and the balance of creating a positive environment both at home and in the office.

KRISSIE DWYER
Office Administrator
With over a decade of experience as the Office Administrator, Krissie has been the organizational backbone of our real estate team since 2014. She manages everything behind the scenes—from paperwork and data entry to listing coordination, website management, and appointment bookings. Krissie's role ensures that every detail is handled efficiently, helping our team deliver a seamless experience for both buyers and sellers. Krissie takes pride in staying organized, adaptable, and always ready to support wherever needed.
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