Integrity Property Management, Inc. specializes in residential and commercial rentals located in the hub of the Flathead Valley: Kalispell, Columbia Falls, Somers, and Whitefish. Professional property management can make owning (and profiting from!) rental properties a hassle-free experience. Also known as real estate management-encompasses all aspects of running an income property, from finding and screening tenants to maintaining the property, collecting rent, and handling any issues that arise.