Management Team

We take pride in our associates and their contributions that make W.L.S. a leader in property management. We have strong, ethical and stable associates. We realize that without reliable, capable, honest, and persistent business associates, we would not accomplish our high level of expectations. Our teams ensure both resident and owner
satisfaction through keen attention to detail, customer service, site maintenance, and the execution of owner objectives.

President and CEO – W.L. “Bill” Sisson

Current Role: Mr. Sisson is actively involved in the day-to-day management of the company’s operations.He oversees the firm’s strategic planning and advisory services, financial management and quality control for WLS Interests’ operations in all cities. He receives daily, weekly, biweekly and monthly occupancy and financial reports from each property, works with property owners to develop marketing and capital improvement initiatives and oversees the development activities of the company.

  • 34 years experience in real estate investment, management, development and construction.
  • Partner/General Manager of R.J. Fulscher Company, Denver, Colorado- management of 6000 residential units and 260,000 s.f. of commercial space.
  • REIT property manager-50 million in assets.
  • Former Member-Board of directors-Texas Apartment Association
  • Former President-Bryan/College Station Apartment Association.
  • U.S. Department of Housing and Urban Development “top Performing Multifamily Property Award”- Two separate awards received in 2000.

Senior Vice President – David Hillman

Current Role: Mr. Hillman’s duties for W.L.S. Interests include operating Southcorp Realty Advisors, a development company. He presently directs Southcorp’s development services division, focusing on hospitality, multi-family, industrial and office development projects. Southcorp also includes development management, site location and market advisory services for clients in various markets.

  • 23 years experience in commercial real estate development and construction
  • Extensive site location, feasibility analysis and urban regulatory experience.
  • Extensive experience in information technology and systems design and management
  • BBA Real Estate and Urban Land Economics- University of Texas at Austin
  • Licensed Texas Real Estate Broker

Vice President of Operations – Stacy Meza

Mrs. Meza oversees WLS Interests’ property management division. She is directly involved in associate training and development, financial planning, market evaluations and constant communication with property owners.

Stacy Meza offers over 18 years of property management experience. She joined Trammell Crow Residential Services in 1989 and participated in the spin-off to form Gables Residential, a New York Stock Exchange traded company, in 1994. While serving on the Chairman’s Council for Gables Residential, she was a key associate in the development of the newly formed company’s core values, mission statement and promotion of the new identity in the Texas Region.

In 1996, she re-joined Trammell Crow Residential Services to participate in rebuilding the company in the Texas market. She was a key associate in hiring and training over eighty new associates for simultaneous lease-up projects. During this period, she was recognized as the National recipient of the Achiever’s Circle Award.

Division Manager – Tina McClellan

Ms. McClellan offers over 12 years of proven success in property management; 9 years with W.L.S. Interests, Inc. as a key associate in successfully organizing and supervising the Rio Grande Valley division.

Tina received her Certified Apartment Manager accreditation in 2002 and is the current President-Elect for the Rio Grande Valley Apartment Association. Ms. McClellan was honored by the Apartment Association in 2001 as Manager of the Year, recognized in 2004 by W.L.S. as Employee of the Year, and recognized in 2005 by employees as a W.L.S. Star Employee.

She offers unsurpassed attributes of integrity and associate development skills and is well-respected by her peers, associates, and the community.

Accounting Manager – Karen Schinnie

Current Role: Ms. Schinnie’s responsibilities include the financial accounting for all properties, including CAMs assessments, rent escalation tracking, monthly reports, delinquency reports and budget variance reports.

  • 20 years experience in commercial real estate accounting.
  • Extensive multi-tenant retail and office warehouse accounting experience including CAMS assessments
  • Extensive maintenance and construction accounting experience
  • REO asset accounting manager for extensive REO management and disposition firm.