About

Our Story

Green Sands Management and Sales exudes the Aloha spirit in property management, rentals, and real estate on the Big Island of Hawaii. Our company is based on integrity, friendliness, and fairness. We are client-focused, whether you are a tenant, investor, buyer, or seller. Based in Hilo, we are island born and raised.


We manage both commercial and residential real estate with long-term management services. We manage apartments, condos, townhomes, and single-family homes. Our portfolio includes furnished, partially furnished, and unfurnished properties. 

We blend world-class service and communication with superior maintenance and management.


Our company was formed to exemplify the aloha spirit. We have an unwavering commitment to integrity and to exceeding the expectations of our customers and clients.


If you are interested in buying, selling, renting, investing, or having your rental property professionally managed, we invite you to join us. We look forward to assisting you.

Ed Johnson

Reagan M. Harworth

Principal Broker and Owner

As a local girl, born and raised on the beautiful Big Island of Hawaii, a place whose rich culture, breathtaking landscapes, and close-knit community helped shaped the person I am today. Growing up in Hawaii taught me the importance of hard work, humility, respect, and the value of treating others like family. Those lessons have become the foundation of both my personal life and my professional career.


At the heart of everything I do is a simple belief: people matter. Whether helping a first-time investor, managing a family home, or supporting my community, I strive to make a positive difference every day. My life has been shaped by the values of faith, aloha, hard work, and service, and I am honored to continue living those values through my work, and the relationships I build.