About Us

Located in the heart of the Great Lakes in Sault Ste. Marie, Ontario, Canada, Gateview Realty is a real estate company dedicated towards helping you and all your real estate needs. Whether you're buying or selling a cottage, a house, an apartment building or a piece of vacant land, our caring and hardworking attitude makes the entire process easy for you. Talk to either Robert or Deborah for more information today!


Robert Berto Jr.

Broker of Record

Cell: 705-255-0700


Deborah Martynuck-Berto


Cell: 705-255-0600


Our complete line of services includes:
- Mortgages - Residential - Waterfront - Vacant Land - Leasing - Relocation - Commercial
- Industrial - New Construction - Property Management - Letters of Opinion - Market Evaluations