Sr. Management

Theresa is a very dedicated team member, she's been with MMG since 2003, most recently moving into an executive role as Director of Operational Excellence. She oversees the continued evolution of MMG with the implementation of new software, technologies and systems to make processes more efficient not only for MMG but all stakeholders. There's a major shift to making processes paperless and more user friendly for everyone involved.

Theresa continues to focus on learning and growing and believes that MMG's biggest super power is their vast experience in many different assets of property management with a strong focus on exceeding all of our customer's expectations.

Outside the office, Theresa enjoys spending time with her family and can be found on the golf course or ball field in the summer months.

AJ is a visionary with his focus on values, leadership and service. His vision for MMG is to lead a world-class property management company that is focused on continuously exceeding customer's expectations with an incredible team of diverse professionals.

AJ brings a wealth of experience in senior marketing and sales positions and has a unique perspective on what owners and property managers want (and more importantly, what they need) as he has owned and managed apartment buildings for over a decade and has served on several condominium boards.

It's no secret that the way people communicate is changing – people demand instant responses and real time access to information. AJ believes that by leveraging the latest technologies combined with a brilliant team of the right people in the right roles, Mayfield will continue to exceed the expectations of our customers for many years to come. 

He never waivers from providing the highest level of service, working from a place of integrity, and building the company based on long term relationships.

Outside of the office, AJ enjoys travelling, exploring new cultures and volunteering around the world with his wife Mary Jo.

Edith is the Founder of MMG and current Managing Broker. Since it's inception February 14, 1991, the company has taken on her strong values in leadership, serving others, and strength in teamwork.

It's these values that have built the foundation for MMG and it's reputation as a company that treats others the way they'd like to be treated.

Edith believes the level of service and the fact that the clients, tenants and all stakeholders are listened to and valued are what set the company apart. This goes without saying, the committed team that has been built over the years, bring a skill set and camaraderie that people welcome in an ever changing, automated world.

The team is proud of their ability to make progress and get things done while always showing others respect and making sure all parties involved are supportive as possible of the outcome.

Away from the office you will find Edith enjoying the multitude of wonders that nature offers.

Diane is our newest member to join the senior management team. She oversees the Condominium Department in her role as Director of Condominium Management. She will aid in exploring new opportunities and guide her team of condo managers as they continue to provide excellence and quality in service. As part of the senior leadership team, Diane provides strategic leadership, operational direction and aids in the growth of the condominium portfolio and team. Diane will be responsible for working with Condominium Boards to fulfill all third-party property management responsibilities.

Diane brings with her, 25 years of experience in the property management industry. She holds her Real Estate Broker License and Certified Property Manager (CPM) Designation.

Diane believes the difference between MMG and other Property Management company's lies within MMG's energy. You can 'feel' the energy, tireless striving, and achieving of the company's core values, vision, and mission. She strongly believes that MMG's future plans and passion for growth are greatly needed in this industry.

In Diane's free time she enjoys landscaping, working in her yard, and sitting back to enjoy the fruits of her labour. She loves going for walks and truly loves everything that nature and the outdoors bring with it. Diane has two great nephews that are the joy of her life.