About Us

Kauai is more than just a place we call home. It’s a setting that brings inspiration and maintains a culture that is deeply rooted in traditions. It is a community that treasures all of the things that make the Garden Isle so magical. We’re fortunate to serve some of the most incredible clientele in one of the most beautiful places on earth. Enjoy perusing the island and visit our blog for the latest news and happenings.



Together Hannah and Peter Sirois continue to deliver an array of the most sought after Kauai real estate opportunities. With more than 1,300 properties sold, their combined sales volume exceeds an impressive $900,000,000. Their sales include world-class estates, luxury resort properties, exquisite homes, land, commercial and development inventory across the Garden Island.

Clients recognize the Sirois’ propensity to expertly bring best-in-class properties to market. Hannah and Peter Sirois possess the unique ability to address sophisticated and complex transactions.



Raised on Kauai, Cassady Sirois grew up in a real estate family. While attending Chapman University, she interned with Southern California-based Mesa Management, Kukuiula, and Kauai Heritage Properties.

After graduating from Chapman, she entered The Sherwin-Williams Company Management Training Program in California and quickly advanced whereupon she returned to the Garden Island as Kauai’s only Sales Representative. Since earning her real estate license, Cassady joined Hannah and Peter in general real estate sales. Cassady is most proud of her efforts in helping young professionals become owners of Kauai real estate.



As Listing and Transaction Coordinator for the Sirois, Kristie works directly with clients and customers, brokers, developers and vendors to ensure successful real estate transactions. Her passion for real estate goes beyond the remarkable properties presented. Kristie manages the listing and escrow process while offering exceptional service.

Originally from California, Kristie moved to Kauai in 2004 and worked at Kukuiula as Contract Coordinator, and transitioned to Guest Services at The Parrish Collection prior to joining the Sirois.


Hannah Sirois RB-15263  |  Peter Sirois RB-18688  |  Cassady Sirois RS-77715  |  Kristie Rutherford RS-68707