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Our Management

Diane Coliz

Founder and CEO, Diane Coliz is a dynamic real estate professional specializing in the profitable management of client owner properties. Over the last 39 years, Diane has managed multiple large residential properties, as well as commercial office and industrial properties.She holds professional certifications and licenses including; Certified Property Manager (CPM), Accredited Residential Manager (ARM) and a Texas Real Estate Broker's License. Bonded and certified by the Texas Small Business Association as a Woman Owned Business. Diane holds three certifications through South Texas Regional Certification Agency, (WMB) Woman-Owned Business Enterprise, (ESME) Emerging Small Business Enterprise, (SBE) Small Business Enterprise.

Red Star Property Management, Inc., holds the Texas Historcally Business (HUB) Certificate issued by the South Central Regional Certification Agency.

Diane is also the former Institute of Real Estate Management Association Executive Director for the San Antonio Chapter. The Institute of Real Estate Mangement is a sourse of education, resourses and membership for real estate management professsionals. IREM is the only professional real estate management association serving both the multifamily and commercial real estate sectors.

Diane served as the Treasurer for the Board of Public Improvement District Board for Downtown San Antonio for 7 years, is a CCIM Candidate and a member of San Antonio Board or Realtors, Commericial Real for Women (CREW), Real Estate Council of San Antonio (RECSA).

A well respected motivational speaker and trainer, Diane is a former instructor for the Institute of Real Estate Management and for the San Antonio Apartment Association where she trained others in the complexities of commercial and residential property management. She was awarded CPM of the year in 2001 and 2012. Red Star Property Management, Inc accepted an award on behalf of The Milam Building for 2013 San Antonio's Best Inaugural Event, Over the Edge/Special Olympics.

It is this wealth of knowledge and experience that Diane brings to her position as head of one of San Antonio's premier property management companies, where she leads a team of accomplished real estate professionals.





Curtis Coliz has over thirty years experience in Real Estate Sales, Real Estate Developing, Real Estate Lending, Commercial Construction and Real Estate Management. He specializes in supervising the physical aspects of the Red Star properties. From day-to-day operations, to general maintenance to tenant finish-out.

In addition, he oversees Red Star leasing activities, assists outside brokers in prospects’ requests and helps in the acquisition of new contracts.