About Us
Our Company
Who We Are
At Westhampton Estate Management, we understand that your home is more than just property—it’s a reflection of your lifestyle, your standards, and your legacy. Our mission is to protect and elevate that legacy through comprehensive, personalized estate and property management services designed for luxury homeowners in the Southampton region.
Our Story:
With several decades of real estate development and construction experience across Long Island, our team brings a depth of knowledge that few can match. We’ve managed projects of every scale—from ground-up luxury builds to the ongoing care of multi-million-dollar estates—and we’ve developed long-standing relationships with the most trusted service providers in the region.
As long-time residents and professionals rooted in the community, we understand the nuances of maintaining a property in the Hamptons, whether seasonal or year-round. Our experience allows us to anticipate your needs and solve problems before they ever reach your doorstep.
How We Work / What We Value:
We believe in proactive care, clear communication, and complete discretion. Our approach is defined by:
Attention to Detail: Every system, every service, every visit is handled with precision.
Trusted Oversight: We coordinate and supervise only the most reliable local vendors.
White-Glove Service: From fast-track construction to seasonal maintenance, we do it all—seamlessly.
We don’t offer cookie-cutter solutions. Every estate we manage is given a personalized plan, ongoing support, and the dedication of a team that treats your property like their own.
Our PEOPLE
MEET OUR TEAM
At Westhampton Estate Management, our strength lies in the experience and dedication of our team. With decades of hands-on expertise in real estate development, construction, and high-end property care, our professionals are committed to delivering the highest standard of service. We bring local knowledge, trusted relationships, and a passion for excellence to every estate we manage—because your home deserves nothing less.
Sean Morrison
President, Westhampton Estate Management LLC
Sean was raised in Riverhead, NY, where he was the youngest of four siblings. This small-town setting, with its close community and natural beauty, shaped Sean’s early values and interests. From his youth, Sean was deeply involved in sports, finding his passion in wrestling, football, and golf. These activities not only filled his days but also instilled in him lessons on teamwork, discipline, and perseverance.
After high school, Sean ventured beyond his familiar surroundings to Las Vegas, where he pursued a business degree at UNLV. This period was marked by new experiences and challenges, broadening his horizons both academically and personally. It was here that Sean discovered rugby, a sport that complemented his competitive nature and love for team dynamics. Las Vegas offered more than just education; it was a time of growth and exploration.
His dedication and entrepreneurial spirit led him to establish his own residential construction company in 2000. Sean’s business became known for its quality, reliability, and personalized service, making significant contributions to the local community by enhancing the living spaces of numerous families.
Sean is married and a father to three children, whom he considers his most rewarding achievement. Sean’s dedication to his family mirrors his commitment to his clients. Sean’s favorite hobbies include boat trips around Long Island, offshore fishing, and golfing. For Sean, life is about finding the perfect balance between work, family, and play, a philosophy that has guided him through his journey.
Atlas Christianson
Vice President, Westhampton Estate Management LLC