Trelleum Real Estate

Our Brokers

Theresa Mueller, MS, GRI, CIPS

With over two decades of experience, Theresa puts her educational and professional skills to work in evaluating the financial impact of buying, selling and leasing in the global marketplace. Her engineering degree from the University of Illinois and commercial real estate coursework gave her the foundation to compare real estate alternatives such as leasing, owning and other investment options. She has also expanded her expertise by teaching engineering students and real estate clients how to evaluate financial options.

As a consultant for Accenture, Theresa worked with clients, advising them on how to implement better business practices and established a strategic network of professional connections. Many of these former colleagues and clients have since reached out to Theresa for their corporate real estate needs.

Currently, she is broker/owner of Trelleum Real Estate, a real estate firm she founded in 2004, with the continuing mission of accommodating a broad range of client needs.

Theresa is a skilled negotiator and will strive to achieve stakeholder objectives. Her extensive network facilitates successful connections between buyers and sellers or landlords and tenants. Theresa excels at assisting clients with their unique real estate needs.

When not working with clients, Theresa enthusiastically volunteers in her community, chairs NICAR's Commercial Global Business Network committee, participates in book clubs, travels internationally, competes in various athletic endeavors and is a self-proclaimed foodie.
(C) 630.715.9999

Suzie Calvo

Suzie is a licensed commercial real estate broker with extensive buying, selling and leasing experience, which she employs when partnering with business owners to find a space to meet all their business needs. Suzie excels at connecting business owners with potential tenants, collaborating with her clients through the entire buying, selling or leasing negotiation. Suzie believes listening and gaining a thorough understanding of a client's needs is crucial to making the experience personalized and enjoyable. With more than 30 years in Naperville and surrounding communities, Suzie has a keen understanding of market-specific information and the shifting commercial real estate environment.

Suzie previously owned a successful property management and leasing company. Working closely with landlords, she filled vacancies acting as a leasing agent and performing construction management with architects and contractors. Her property management experience gives her unique insight into not only what attracts buyers during their move, but also what factors ensure satisfactory relations and tenant retention for years to come

Exceeding your Buying, Selling & Leasing Expectations. Business Relocation, Personalized.

(C) 630.606.6388

Alex Karana

Alexander R. Karana is a highly qualified attorney and newly licensed realtor with extensive experience in intellectual property and patent law. Alex is licensed by the USPTO Patent Bar and is a member of the Illinois State Bar. He holds a Juris Doctor degree from UIC Law School and has extensive experience in trademark and patent applications for individuals, small businesses, and Fortune 500 companies. He has also provided branding and technology counsel in support of business transactions across various industries. With his background in business, engineering, and sales, Alex brings a unique blend of experiences to his role as a realtor at Trelleum Real Estate.

Alex's background in negotiating complex intellectual property transactions can give you confidence for a smooth and successful real estate transaction. With a dedication to exceptional customer service, Alex is eager to use his expertise to help clients buy or sell property with ease. He has a strong academic background, having received a Bachelor of Science in Chemical Engineering from Michigan State University and is an active member of several associations, including AICHE, Assyrian-American Bar Association, and the Lawyers for the Creative Arts. In his free time, he enjoys cooking, playing hockey, golfing, and music.
With a passion for all forms of property, real, virtual, and intellectual, Alex is the ideal realtor for clients looking for a professional who can bring a unique perspective to their real estate needs. If you are looking for a realtor who can offer a combination of legal expertise and a passion for property, look no further than Alex Karana. Start your real estate journey with confidence by contacting Alex Karana today. Let Alex's unique combination of expertise and passion for all forms of property, real and intellectual, work for you.
(C) 248.622.3233

Do you have any specific questions about our real estate services? We can help you buy, sell or lease your property with a comprehensive strategy designed for you.