About Us

Who We Are

Stoneridge Management Partners, Inc. (“SMP”) is a full-service commercial property management company specializing in multi-family, single-family, industrial, office and retail assets. Our primary focus is in the San Bernardino, Riverside, Los Angeles and Orange counties.

We aim to combine industry best practices with technology and mobile tools to modernize property management and become a leader in the industry.

We currently manage over 30+ properties and 500+ units from our main office in Upland, California.

Our Mission

Our mission is to be the top choice for property management services in Southern California.

Our tenants should expect a high level of quality and service when they rent from an SMP property. Our property owners should expect the best property management services when they entrust their properties to our care. Our Company name should be synonymous with quality and integrity by all who work and interact with us.