The Team

Meet the Team

The People Behind the Group

Meet the team behind The Sierra Imwalle Group.

Sierra Imwalle, Realtor and Team Leader at Reinhart Realtors

Sierra Imwalle

Realtor and Team Leader

The Sierra Imwalle Group

Bruce Heissenbuettel, Realtor at The Sierra Imwalle Group

Bruce Heissenbuettel

Realtor - The Sierra Imwalle Group

Shannon Gaydos, Realtor at The Sierra Imwalle Group

Shannon Gaydos

Realtor - The Sierra Imwalle Group

Faith Bull, Client Care and Operations Coordinator at The Sierra Imwalle Group

Faith Bull

Client Care & Operations Coordinator

Bio and profile details coming soon.

About Sierra Imwalle

With more than 20 years in residential real estate, I’ve learned that this business is about so much more than buying and selling homes. It’s about people, relationships, and helping my clients navigate some of the biggest moments in their lives with confidence.

Ann Arbor is home for me, and knowing this community the way I do is one of the greatest advantages I can give my clients. I know the neighborhoods, the schools, the hidden gems, and the little things that make each part of the Ann Arbor area feel different. Whether it’s Ann Arbor Hills, Burns Park, the Old West Side, Scio Township, or one of our surrounding communities, I want my clients to understand not just what they’re buying, but what it will actually feel like to live there.

I especially love helping people relocate to Ann Arbor. Moving to a new area can feel overwhelming, and I want to make it feel exciting instead. I take the time to really get to know my clients — how they live, what matters to them, and what they want their next chapter to look like. From narrowing down neighborhoods to finding the coffee shop you’ll love around the corner, I want you to feel at home here before you even have the keys.

When I’m selling a home, I’m just as hands-on. Every property deserves its own strategy, and I’m incredibly intentional about how a home is priced, prepared, staged, marketed, and ultimately presented to buyers. I care about the details because the details matter — both in how your home shows and in the experience you have along the way.

Most of my business has been built through relationships and referrals, and I don’t take that trust lightly. My goal is always to make the process feel personal, thoughtful, and as seamless as possible. I want my clients to know they have someone in their corner who cares about the outcome, communicates with them, and is there for them long after the closing table.

About Bruce Heissenbuettel

With years of experience in real estate, I've built my career around one fundamental belief: real estate isn't just about selling homes — it's about building genuine human connections. Serving the Greater Ann Arbor area, I've dedicated myself to bringing people and properties together, one meaningful relationship at a time. My commitment to the communities I serve runs deep, and I bring that dedication to every conversation, every showing, and every closing table.

My approach starts with something simple: real people have real stories. Before I talk numbers or negotiate a deal, I listen. I take the time to understand my clients, their goals, their concerns, and what brought them to this moment. I know that buying or selling a home is so much more than a transaction. It's often one of the biggest and most meaningful decisions someone will make, and I want my clients to feel supported through every part of it. My role isn't simply to be your real estate agent, but to be a trusted guide who walks alongside you from beginning to end.

In the Greater Ann Arbor market, no two neighborhoods — and no two clients — are exactly alike. I believe finding the right home goes far beyond square footage or location. It's about finding the place where your next chapter begins.

When you work with me, you're not simply hiring someone to help you buy or sell a home. You're partnering with someone who is genuinely invested in your story, your needs, and your future. My goal is to make sure your real estate journey is met with the care, honesty, and dedication it deserves.

About Shannon Gaydos

I’m a global traveler who is proud to call Ann Arbor my home. Having moved over a dozen times, both within Michigan and from places such as Japan and Chicago, I understand the dynamics associated with a successful move. My background in contract management and real estate software positions me to succeed in finding the right property and deal for your unique goals.

Giving back has always been a priority for me. I’m proud to support the National Multiple Sclerosis Society, AARP’s Wish of a Lifetime, Ele’s Place, and the American Association for Caregiving Youth. I also personally sponsor educational attainment for several children in Thailand and Guatemala.

My passion for customer satisfaction, coupled with attention to detail and the personal experience of the emotions associated with moving, drive my commitment to deliver exceptional real estate services to my clients in and around the Ann Arbor area.

If you’re thinking about buying or selling, or simply have questions, I’d love to help. Call or email me, and let’s turn your real estate goals into reality.

Work With Us

Let's Start With a Conversation

Whether you're buying, selling, or relocating in the Ann Arbor area, the team would love to hear about your goals.