One Focus Property Management

About One Focus Property Management

One Focus Property Management is a real estate operator. One Focus Property Management operates in Allentown-Bethlehem-Easton, Pennsylvania-New Jersey. Its investment focus is on Multifamily - Core and Single-family rental.

One Focus Property Management is a Williamsport, Pennsylvania-based residential property management company serving rental property owners and real estate investors across North Central Pennsylvania. Founded in 2012, the company has approximately 14 years of operating history and is led by owner and broker Jennifer S. Ruelens, who has more than 20 years of real estate experience. The company focuses on single-family homes and multifamily rental properties, providing third-party management services for individual landlords and real estate investors. Its services include property marketing, tenant screening and placement, rent collection, lease administration, financial reporting, inspections, eviction coordination, and 24/7 emergency maintenance. One Focus also operates an in-house maintenance and construction operation rather than relying entirely on outside contractors. One Focus is a small regional property management firm concentrated primarily around Williamsport and surrounding Central Pennsylvania markets. In July 2026, it earned NARPM’s Certified Residential Management Company (CRMC®) designation, becoming the second company in Pennsylvania and one of fewer than 40 companies nationwide holding the credential.

Principals at One Focus Property Management