About Us

High Altitude Property Management (HAPM) is your source for vacation rentals and property management services in the Moonlight Basin area, Beehive Basin and Mountain Village of Big Sky, Montana.

With more than two decades of combined experience, we provide valued customers with exclusive, specialized property management services from our on-site location.

Whether you are looking for a place to call home for a week, or need help maintaining your own home in Big Sky year round, HAPM provides the highest level of service. We remain family owned and owner-managed, yet we are large enough to care for your every need.

Originally from Leszno, Poland, Mariusz stumbled upon Big Sky during a fun-filled summer adventure in July of 2001. After a three-day trip on the Greyhound bus from New York, he arrived in Big Sky country and fell in love with the hospitality and the spirit of the West. The vast, open landscape and beauty of the region left a permanent smile on his face.

With Montana on his mind, Mariusz returned to Poland to finish his Masters Degree in Quality Management at the University of Economics, and upon graduation, returned to Big Sky with his fiancé, Klaudia, to stake out a life in this beautiful area. The two young entrepreneurs quickly recognized an unfulfilled need of property management with an emphasis on providing the highest quality service for the finest homes and most discerning homeowners in Big Sky.

Married on top of Lone Peak during that same year, Mariusz and Klaudia solidified their ties to Big Sky. While building their business of top-quality property management, they also began building their family. In 2008, they welcomed a beautiful girl, Olivia, into the world and the Big Sky community, and in 2012, their second child, Nicolas, joined them.

Through crafting relationships, hard work, and acute attention to detail, Mariusz and Klaudia have built HAPM to be the premier property management company in the area. Aside from running the business, Klaudia and Mariusz are avidly involved in the community. While Mariusz is creating partnerships with non-profit organizations like the Arts Council, Klaudia, who holds a Master’s Degree in Piano Performance, is co-directing the Big Sky Community Chorus, teaching private piano lessons, and establishing community arts initiatives.

Our Mission

The mission of High Altitude Property Management is to be the best property management company in Big Sky and Moonlight Basin Area, providing the highest level of customizable services possible. Our clients appreciate High Altitude’s unique combination of experience, flexibility, and knowledge. There’s no one that provides a more comprehensive approach for both vacation rentals and second homes.

High Altitude Property Management, LLC | PO Box 161174, Big Sky, 59716, MT, United States
Phone/Fax: 406.995.3380 | Email: info@hapm.us
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