Greystone Property Management 780-463-4918
Greystone Property Development 780-463-4918

Company History

Greystone is a privately-owned company located in Edmonton representing a cross-section of commercial landlords from family estates to institutional clients, each with varying degrees of involvement in their properties. Ron Mosher, who has over 25 years’ experience in the real estate industry, is the majority shareholder of Greystone and actively works in the real estate business through the company. Truda Lachman is the Broker of Record and manages the day to day operations.

Greystone is licensed through the Real Estate Council of Alberta (RECA) and are members of the Building Owners and Managers Association (BOMA).


Our team professionally manages over 3.2 million square feet of commercial property throughout Alberta, and attends to the needs of over 400 retail, industrial and office tenants. Our tenant base ranges from small businesses to international companies, with leases that vary from simple standard industrial leases to retail/office leases that include caps, base years, and/or exclusions.


Our philosophy is to treat every property as if it were our own. Our team acts on behalf of owners to oversee the administration and operation of the property according to their objectives, for both new and established properties. We provide our clients with clear and concise communication from beginning to end.

We are committed to:

  • Helping clients achieve the highest possible yields.
  • Ensuring steady sources of rental income.
  • Responsibly managing operating expenditures.
  • Building strong and productive working relationships with tenants, landlords, contractors and service providers.

When we assume management of a property we discuss our clients’ specific requirements, and work closely with them to develop a successful management plan and efficient management team, for the property.


In 2016, the Greystone Property Development Corp. was founded, allowing the Greystone brand to come full circle in the real estate development industry. We offer full property development. Currently we are managing seven properties that have been purchased, developed, and leased solely through Greystone Property Development Corp., and we will be adding more to our portfolio throughout the next year.


We manage and develop properties in the following communities:

  • Edmonton
  • Edmonton, Downtown District
  • Sherwood Park
  • Spruce Grove
  • Vegreville
  • St. Albert
  • Lacombe
  • Nisku
  • St. Paul
  • Fort McMurray
  • Grande Prairie
  • Cold Lake
  • Calgary
  • Canmore
  • Rocky Mountain House
  • Hinton