The Peterson Team


Kate Peterson

Kate Peterson - Find A Top Mississauga Real Estate Agent
Sales Representative

Kate started in real estate as a market analyst for PMA Brethour Inc. and then transitioned into a public relations and customer service role for the prestigious HOMES Publishing Group. She then made the move into real estate sales, first as an award winning member of Royal LePage and then in 2013 as one of the principal first realtors of the new Keller Williams brokerage in Port Credit.

With a wealth of experience, Kate has developed a strong supporting team to provide the best possible service and satisfaction to her clientele. An unsurpassed commitment to each client's individual needs has resulted in achieving top sales levels within Keller Williams.


Jeff Peterson

Broker of Record, MCNE®

Jeff graduated from the University of Toronto with a B.A.Sc. in Engineering and followed that up with an M.Sc. in Computer Science. With that kind of background, Jeff's approach to real estate transactions is carefully measured which is vital when assisting clients with the evaluation of their investments and prospective purchases. When clients get immersed in the emotional aspects of real estate choices, Jeff's calm demeanor helps to see them through the negotiations to a successful conclusion. Jeff was born in Toronto and grew up in Mississauga with a few years in-between spent in Montreal and Calgary. He's been married to Kate for 30 years and is actively involved in the busy lives of their 4 children.


Debbie O'Day-Smith

Deb O'Day-Smith

Sales Representative

Debbie joined the Peterson Team in October 2011, after a career in the investment industry in advisory and managerial roles.  She has since contributed to the team's success by providing superlative client care with a high level of professionalism. With boundless enthusiasm, she continues to prove her dedication to ensuring our clients feel listened to and taken care of.  Let Debbie help you turn your real estate goals into a positive and successful experience. For almost 20 years, Debbie has called Lorne Park home, where she and her husband raise their three children.  

Nick D'Agostino
Nick D'Agostino Erin Mills Real Estate Agent MLS Listings

Sales Representative

Born in Mississauga and raised in Bolton, Nick graduated from Cornell University in 2013 after playing 4 years of NCAA hockey for the Cornell Big Red. Nick joins our team after a three year professional hockey career in the Pittsburgh Penguins organization. Now back in Ontario, Nick brings with him a solid team background, as well as youthful energy and a competitive personality. As a first-time home buyer himself in 2015, Nick understands the major, life-altering decision-making involved in such real estate transactions. Whether looking to sell, buy, lease or invest, Nick has the knowledge, expertise, and work ethic to navigate through all your real estate needs.

Scott Gilbert

Sales Representative

Scott Gilbert was born and raised in Mississauga. He has been an active member in his community through volunteering and team sport involvement his whole life. After graduating from Mentor College, Scott saw his passion in working with his hands, and began his family's residential and commercial renovating company. After 10 years of working in the renovation industry, he saw the value and pride people take in turning a house into a home. He then decided that real estate sales was a dream he wished to pursue. Scott joined Keller Williams in 2013 and has learned the fundamentals and values of what it takes to be a successful real estate salesperson. Scott was excited to join the Peterson Team in 2017 to further grow his career as a sales representative and achieve greater success for his clients in their future home transactions. Scott demonstrates an in-depth knowledge of the majority of communities within Mississauga and surrounding areas and is looking forward to representing you in the near future.

Sean Dinner

Sales Representative

Sean brings unique and innovative approaches to residential real estate throughout Mississauga and the GTA. Born and raised in the countryside near London, ON, Sean is excited to become a part of the community and raise his family in Port Credit.
Purchasing or selling a home is often one of the biggest financial decisions many families will ever make. Sean’s ultimate goal is to eliminate the frustration and complications of the home selling and buying process. He strives to bridge the gap of new technology and "old school" marketing methods to reach the goals of his clients. Sean is humbled to be a part of the homeownership journey and believes in building life-long relationships with each and every client.


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