Tim Tiller, MSW is a Phoenix real estate agent serving all cities across Maricopa County, and the founder of Southwest Horizon Real Estate Services (powered by Keller Williams Professional Partners).
Tim brings a rare combination of professional expertise and genuine care to every move. With a master’s degree in social work, he understands that selling a longtime home isn’t just a transaction—it’s a life transition filled with memories, family considerations, and important details that deserve patience and respect. In 2025, Tim ranked in the top 20% of agents in Arizona, and he uses that experience to deliver strong results while keeping the process calm, clear, and organized.
You won’t be doing this alone. Tim leads a trusted team of professionals—from listing and marketing specialists to transaction coordination and vendor partners—ready to help with each part of the process, so every detail is handled with care and consistency.
Tim is also the founder of Horizon Bouquets, a heartfelt initiative that brings fresh-flower pop-up experiences to local 55+ communities—creating moments of connection, beauty, and joy. He is currently launching Phoenix Senior Connection, a growing network focused on connecting seniors and their families with trusted local resources, services, and community support.
Seniors and families appreciate Tim’s steady guidance, clear communication, and “concierge-style” coordination—helping with timelines, trusted resources, and next-step planning so you never feel rushed or alone. His goal is simple: protect your peace, honor your story, and help you step confidently into your next horizon.
