About


Sister team Mary and Helen started their Real Estate Careers in 2005. Working through market and economy variances, they continued working hard and tirelessly to serve their clients in the best way possible. Their clients and public quickly noticed them for being trustworthy, conscientious and authentic.  They can be relied upon to get the job done in the best and most efficient manner.  As their client base continued to grow so did their desire to maintain their quality of work. Expanding their team was the next natural step. This amazing team helps maintain that quality of excellence that so many have grown to expect.  The team members were hand-selected, and together they have proven to be a dynamic and energetic force.  Each member has her own special qualities and knowledge and together prove to be unstoppable! 

They strive to give the best possible service to every single client. Their consistent growth and success are in direct correlation to the amazing clients that continue to support and refer them. 

The team is extremely grateful and appreciative for every single referral and repeat client! 

Thank you so much and hope to serve you soon! 

Team Mary & Helen


  • Mary Thibault
    Mary Thibault
    Mary became a licensed Real Estate Broker together with her sister Helen in 2005.  Mary has a natural and strong connection with seniors who are considering a transition from house to retirement living. Upon your first meeting with Mary, it is evident by her sincerity & empathy along with her passion & pride for her work that that is what attracts people to her. Her previous experience in the Law Industry as Office Manager/Financial Services has further contributed to her successful career. Her hard-work and determination to do the best job for you is what drives her!
  • Helen Tsakalos
    Helen Tsakalos
    Helen became a Real Estate Broker along with her sister Mary in 2005. Her aim is to provide a refreshing and enjoyable approach to Real Estate. She puts her clients’ needs first and provides a peace of mind that everything will be taken care of from the beginning to the end.  As a Montreal native, she has lived in the city and its suburbs her entire life and can share her knowledge. In addition to having a Real Estate license, Helen is a graduate of Vanier College with a D.E.C. in Architectural Technology.  Her knowledge in Architecture adds tremendous value and insight during the buying and selling process and gives her clients comfort in having access to that extra information. Helen runs her business and her life with the simple principles: honesty, integrity, respect, loyalty, gratitude and fairness.  These principles are the cornerstone of her beliefs and character. Her compassion and care are as authentic as she is !
  • Lee Anne Caron
    Lee Anne Caron
    Residential Real Estate Broker
    Lee Anne is the type of person that will leave you with a positive impression immediately after your first meeting.  She is very approachable, dynamic, knowledgeable, genuine and kind. There is nothing that Lee Anne won’t do for her clients. Undaunted by her desire to give the best service to her clients, she will work on their behalf to tackle any hurdles and find solutions to potential issues while keeping that smile and digging deep for the best outcome. She is bilingual and will serve you effortlessly in either language. Her experience and knowledge in new construction is a huge asset. Her goal is to make certain that the real estate transaction and experience are equally awesome and that you become lifelong clients. Knowing that she has helped her clients’ real estate dreams become a reality gives Lee Anne tremendous satisfaction and pride!
  • Tamera Lea De Freitas
    Tamera Lea De Freitas
    Residential Real Estate Broker
    Tamera started her career in Real Estate when she realized during her previous job that she really enjoyed and was good at dealing with clients’ requests and issues. She has a passion for customer service and making clients feel like their questions and concerns are being heard and dealt with. Growing up in the West Island, she has a very strong connection and love for Montreal and is ready to share that knowledge and insight. Her enthusiasm is infectious, and you will find yourself drawn to her energy and her desire to please.  She is a hard-working professional and will make sure that you get the best results possible when buying your future home.  The buying process will be enjoyable, informative and rewarding and Tamera will be your broker for life!
  • Mary Thibault Mary Thibault
  • Helen Tsakalos Helen Tsakalos
  • Lee Anne Caron Lee Anne Caron
  • Tamera Lea De Freitas Tamera Lea De Freitas

To Serve You Better


  • Dorota Milewska
    Dorota Milewska
    Administrative Assistant
    dorota@teammaryandhelen.com
    T: 514 834-5119
    Dorota began her Real Estate career in 2004. After years working as a licensed broker, Dorota decided to transition into the administrative side of Real Estate. Her real estate knowledge and desire to do exceptional work have proven to be a huge asset to Team Mary & Helen. As team Manager and Administrator, she performs her duties efficiently and her attention to details is invaluable. Dorota has a huge heart and her philanthropic and missionary work to Uganda and Africa has impacted and changed many lives, including her own.
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