Mary M. Kerstulovich R(S) is one of South Maui’s most trusted and community-rooted real estate professionals, known for her deep market knowledge, high-energy approach, and genuine embodiment of the Aloha Spirit. With more than 20 years of experience and nearly 200 successful sales totaling more than $170M, Mary has earned a reputation for exceptional service, strong negotiation skills, and a client-first mindset.
Specializing in South Maui and Wailea real estate, Mary guides buyers and sellers with clarity, confidence, and a calm, grounded presence. She listens deeply, evaluates what will best support each client’s goals, and works tirelessly to ensure every transaction is smooth, strategic, and successful.
Beyond real estate, Mary is a proud Maui mom and a passionate supporter of her community. She cherishes time with her two children, whether they’re at the beach, exploring the island, or cheering from the baseball field. Mary and her Husband Hunter are owners of South Maui Fish Co., a beloved local food business that reflects her family’s entrepreneurial spirit and commitment to sharing authentic island flavors.
Her dedication to Maui extends far beyond her work. Mary volunteers regularly with local baseball programs and school initiatives, giving back to the community that has given her so much. Her clients often say that Mary doesn’t just help them buy or sell a home—she welcomes them into the Maui lifestyle she loves so deeply.
As part of Hawai‘i Life, Mary blends cutting-edge marketing with heartfelt personal service, offering clients the best of both worlds: world-class representation and the warmth of a true local advocate.
