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5-915 McLeod Ave.   +1 204 669 4800

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About Green Valley Management

Mission Statement

To provide our partners with exceptional income property Investment opportunities supported by adding value through first-rate management services. Our pledge is to establish lasting relationships with our partners and tenants by exceeding their expectations and gaining their trust through exceptional performance.

Our goal is to be the premier Commercial Property Investment and Management Service Company in our market. We will achieve this through honesty, integrity, hard work and building strong relationships.

Our People

John Stroich, B.Comm (Hons), CPM®, CCIM
President & CEO

John Stroich

John is a BComm (Hons) graduate from the U of M - Asper School of Business. John holds the two highest designations in Commerical Real Estate the CPM® Designation (Certified Property Manager) through the Real Estate Institute of Canada and the CCIM Designation (Certified Commercial Investment Member) through the CCIM Institute.

John is a co-founder and CEO of LS Properties (, as well as numerous commercial income property joint ventures and partnerships. John has been acquiring and managing income properties for over 30 years. John began acquiring income properties as a young teen. His passion and interest in real estate has progressed and expanded through calculated acquisitions and strong management. John enjoys being involved in the community. He volunteers as a hockey coach with REMHA and is part owner of the Steinbach Pistons (MJHL) Hockey Club. Contact John at

Lori Williams-Stroich B.A., RHU
Executive Vice President and COO

Lori Williams-Stroich Lori is the Executive Vice-President and Chief Operating Officer of the Green Valley Management. Lori has experience in the financial sector as a finanical service advisor with emphasis in mortgage and personal finances. In addition, her experience as a registered health underwriter has proven beneficial as employee benefits co-ordinator. Lori is an active Fundraiser for many Local Charities including being Area Coordinator for The Heart & Stroke Foundation of Manitoba. Contact Lori at:

Tracey Werestiuk , RPA®
Senior Property Manager

 Tracey Werestiuk Tracey is a member of BOMA Manitoba. She has achieved her Property Administration Certificate and has recently completed her RPA designation. Tracey is the Senior Property Manager with Green Valley Management. In this role, she is responsible for overseeing the day-to-day management and operations of a number of commercial properties located in Manitoba. Together with her strong commitment to getting the job done, she brings strong communication and supervisory skills to Green Valley. She is dedicated to her Tenant’s properties and takes great pride in a job well done. Tracey has more than twenty years in the property management industry; Tracey has managed all types of commercial properties. Her strong administrative skills, a deep knowledge of contracts, and excellent communication skills make her an important member of the Green Valley team. Contact Tracey at:

Sylvia Piper
Senior Property Management Accountant, Controller

Sylvia Piper Sylvia joined Green Valley Management in April, 2011 initially as PM Accountant and evolved into the position of Controller. Sylvia gained her over 35 years accounting experience in the Construction, Manufacturing, Publishing and finally Property Management industries, in both Winnipeg as well as Toronto. As Controller, Sylvia heads up the accounting department. She is responsible for a variety of day to day functions as well as the company’s monthly and year-end financial statements and yearly recoveries. Sylvia’s vast experience, efficiency and dedication make her an important member to the Green Valley team. Contact Sylvia at

Sandra Bettens
Investment and Financial Administrator, Accounting

Sandra Bettens Sandra joined Green Valley Management in March 2015, assisting the Controller with accounting, as well as her role as an Investment and Financial Administrator. Sandra started out her career in banking, with roles in Mortgages/Lending and Investments. She furthered her career taking on roles in Customer Service, Real Estate sales, and finally in Accounting in 2012. Sandra’s experience, dedication and efficiency make her an important member of the Green Valley team. Contact Sandra at:

Bill Mirka
Maintenance Manager

Bill Mirka Bill has been involved in the Construction Industry for over 30 years. Bill has owned and operated a successful Masonry Business over the years. His vast knowledge of building envelopes and construction experience make him an important member of our team. Contact Bill at:


Liz Burcar

Liz Burcar Liz joined Green Valley Management in October 2016. She assists in many aspects of accounting as well as providing support in other departments. Liz graduated with a degree in Computer Science and Mathematics from McGill University in Montreal. She has worked in Accounting and Commercial Real Estate since 2012. Liz’s diversity, efficiency and experience make her an important member of the Green Valley team. Contact Liz at:

Get in Touch

Contact Information
5-915 McLeod Ave
Winnipeg, Manitoba
R2G 0Y4
+204 669 4800