Our Story

Kasteel Property Management was organized in 2005 with a goal to meet the needs of Real Estate Investors with quality management services. Owning a rental property in Utah County doesn’t have to be stressful if you have Kasteel Property Management on your team.

The Kasteel Focus

Our focus is aimed at quickly filling vacancies with quality tenants. We follow this with regular inspections and a quick response to maintenance issues and any other problems that arise. This keeps both our clients and tenants happy

To keep our level of service high, we focus on property management for residential rentals only (houses, condos, townhomes, and apartment buildings).

We do more than just watch your rental property. We protect it, cultivate it, and help your investment grow.

With decades of experience serving Utah County, we make property management easy and stress-free for real estate investors. Let us free you from property management headaches and responsibilities so you can better enjoy the benefits of your investment. Sign up today and you will see that we work hard to earn the respect and appreciation of our clients and tenants.

Utah County Property Manager


Jeff is the Principal Broker and Owner of Kasteel Property Management. He is an avid hunter and trapper and enjoys every opportunity he can get to be in the mountains.

He was raised in a large military family, the fourth of seven children. He has lived in several different states and overseas. He studied Finance and Business Marketing at Brigham Young University. In 2004 he met and married Kimberly Seamons and has 6 children.

Jeff’s interest in the real estate industry began by watching his parents invest in real estate. Armed with his natural talents and education Jeff entered the Real Estate Industry as a Mortgage Loan Officer in 2001 working for Sterling Capital. Being involved in the industry Jeff gained knowledge and experience that he used to develop his own extensive and varied real estate portfolio. After acquiring a new expertise, Jeff blazed the trail for expanding Stonebridge Real Estate (sister company of Sterling Capital) and created a property management division of the company. With Jeff at the helm the property management division of Stonebridge Real Estate has since grown into its own company Kasteel Property Management.

Jeff recognizes real estate as a timeless investment vehicle. He is a great resource for those looking to build or expand their own real estate portfolios.



Jeni is the brains and backing for the accounting of Kasteel Property Management. During her high school years, she realized the enjoyment she receives from accounting while working as a teller at a local credit union. She then signed up for accounting classes at her school and continued to study accounting through college. Today she has two accounting degrees; a bachelor’s from Utah State University and a Master’s degree from University of Utah.

As much as she enjoys accounting, she loves being with her family the most. She appreciates working at Kasteel Property Management and the ability it gives her to spend time with her family and work in the accounting field.



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