Real Estate Team - Dione Irwin - The Real Estate District

Meet the Dione & Co Team

Dione & Co is built as a team — by design.

Real estate moves quickly, and it works best when everything around you feels steady. At Dione & Co, multiple specialists work in sync so decisions aren’t rushed and details don’t stack up when timing matters most.

While one part of the team is tracking market behaviour and buyer momentum, another is managing timelines, communication, and next steps. Offers are reviewed with intention. Logistics are already moving in the background. You’re never left wondering what’s happening or what comes next.

This collaborative approach creates breathing room. You get clearer answers, faster follow-through, and an experience that stays composed even when the stakes are high. Everything is aligned, checked, and executed with care — not scramble.

It allows you to focus on your decisions, not the noise around them. You move forward informed, prepared, and supported by a team that knows how to stay calm, think strategically, and act when it counts.

Dione Irwin - Founder & Real Estate Strategist

Dione has spent more than 15 years helping Airdrie and Calgary families move forward with confidence. She’s known for calm negotiation, thoughtful marketing, and a steady, people-first approach that clients feel right away. She is measured and direct, with a strong sense of when to slow things down and when to act, keeping the process clear and composed from start to finish.

What Dione brings:

- Deep insight into Airdrie & Calgary market rhythms
- Clear pricing and offer strategy, without urgency or noise
- A client experience designed to stay steady well beyond possession day

Dione leads the team with intention — setting strategy, shaping systems, and ensuring every client experience reflects clarity, care, and strong execution.

The Team

Debbie Sheen Agent

Born and raised in Calgary, I moved to Airdrie with my husband and three kids more than 25 years ago. I have watched Airdrie grow from a tiny city with one set of traffic lights to the bustling, vibrant city it is today!

I have always had a n affinity for home construction and finishing. I worked with my husband in the industry for many years while holding a corporate job. My biggest passion has always been for helping others and using my skills and knowledge to make the life situations of the people around me just a little bit better. This passion has guided me in all of my previous jobs, and I look forward to bringing this passion into every relationship I build through real estate.

Your passion becomes your legacy when you serve others being who you are and doing what you love!

Sherry Heitzer Agent

Sherry brings many years of experience, heart and leadership to the table – especially when working with first -time home buyers and other highly emotional and sensitive transactions. Sherry, along with her husband, led a team of 6 agents in Chilliwack, BC and are now calling Airdrie home since 2023.

Outside of real estate, Sherry loves to spend time with her husband, travel, bake, read, spend time with friends and walk her mini poodle. Sherry enjoys serving her community wherever she calls home.

Jen Holmes Executive Assistant

As the Executive Assistant for Dione & Co Real Estate Group, I'm not just here to keep the wheels turning - I'm here to ensure our award-winning team has the freedom to focus on our clients and growth. With over a decade of experience in executive support, I bring an unwavering commitment to our company's vision and a passion for facilitating our team leader's success. Outside of the office, you will often find me spending time with my family soaking up the sun, exploring hiking trails, cooking, gardening, camping and more. I believe in the power of work-life balance and enjoy sharing tips for achieving goals.

Megan Moore Marketing Specialist

Megan Moore is the founder of Megan Moore Marketing and the strategic partner behind many of Dione & Co’s strongest campaigns. She brings deep experience in branding, digital strategy, and content execution, built through years of running her own marketing agency. Her entrepreneurial background — from launching and selling a pilates studio to creating a women-led marketing firm — gives her a sharp eye for opportunity and clear market positioning. Megan has also worked in land development, adding practical insight into how communities grow and how buyers respond. She approaches every project with a hands-on mindset, treating each client’s marketing as if it were her own. When she’s not building strategy, she’s most likely skiing, golfing, or enjoying life in Golden, BC with the people she loves.

Kara Allanach Director of Operations

Kara Allanach guides the operational backbone of Dione & Co Real Estate Group. She brings more than two decades of experience in project management, strategic planning, and systems development, with a strong focus on turning complex workflows into clear, reliable processes.

Kara excels at building structure, strengthening communication pathways, and supporting informed decision-making across the team. She identifies gaps, streamlines processes, and develops tools that make day-to-day operations easier for both agents and clients.

In her role as Director of Operations, Kara ensures that the Dione & Co client journey remains consistent, organized, and well-supported—from first contact through possession and long-term follow-up. Her goal is simple: equip the team with the systems and insights they need to deliver exceptional service every time.

Tell Us What You're Thinking

Dione Irwin

+1(403) 970-9424

dione@dionecorealestate.ca