Turning ordinary spaces into joyful places.

Full-Service Interior Design firm serving St. Charles IL,

Chicago area, Illinois and Beyond.

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From thoughtful reading nooks to well-designed kitchens and restful retreats, we’re here to seamlessly bring your vision to life, ensuring each space reflects both ease and warmth.

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At Tami O’Malley Design,

We create spaces that transform a house into a home.

Every project we take on goes beyond design—it’s our heart poured into creating a space that truly feels like home for you and your family. We understand that the journey can sometimes feel overwhelming, especially with shifting timelines and unexpected bumps along the way.

That’s why we approach each project with the same care we would our own. And when challenges arise, we are right there with creative, thoughtful solutions to keep things moving forward, ensuring we stay on track toward your vision.

In the end, we want your design journey to be as fulfilling and joyful as the beautiful, personalized space we bring to life for you and your family.

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Every home tells a story—let us help tell yours.

Whether you’re building from the ground up or simply refreshing a space, we’re here to help you design a home that grows with you, where memories are made and cherished for years to come.

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what our clients have to say:

Tami’s creativity knows no bounds, and her ability to blend
colors, textures, and styles is truly remarkable. She also has
a keen eye for space utilization, every corner of the home
feels purposeful and inviting.

Robert P.

From our initial design consultation to the final touches, Tami was attentive, professional, and a joy to work with. Whether you’re looking to transform your house into a home or tackle a specific interior design project, I highly recommend Tami O’Malley Design.

Mike V.

Tami respects my design choices while offering valuable input
to enhance the final result, ensuring that I am not only
satisfied but ecstatic with the outcome in the long term.
Her expertise and thoughtful approach leave no doubt
that she is top-notch in her field.

jacquelyn T.

From the very beginning, Tami understood my vision and brought it to life in a way that exceeded expectations. She not only listened to my ideas but also provided insightful suggestions that made the final design even better than I could have imagined.

Jillian N.

It is my absolute pleasure to recommend the services of Tami O’Malley Design. From the time we contacted Tami, I knew she was the perfect designer to make my vision a reality. If you need a designer who is talented and genuinely cares, Tami is the one.

Pam T.

Our Work

At Tami O’Malley Design, we bring exceptional interior design expertise to homes across Illinois, from St. Charles to Chicago. From furnishing a new home to selecting the perfect paint color or planning the lighting for your first home together, we’re here to turn your vision into reality with thoughtful, personalized design.

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What to expect

The Experience

01. Inquire

Kindly fill out our brief questionnaire, and we will be in touch within 48 business hours to schedule a complimentary design discussion to begin the process. During this call, we will guide you through a brief discussion of your project, including the timeline and budget. Additionally, we will address any questions you may have.

02. Consultation

Let’s get to know each other better! First, we’ll start with a friendly phone chat, then move on to an in-person meeting where we’ll dive deeper into your project details and expectations. After gathering all the necessary information, we’ll craft a customized proposal and scope of work, specifically tailored to your unique project.

03. Design & Development

Once you accept our design proposal, the creative journey begins! Initially, we will start with floorplans and and concept boards. Then, we will move on to material selections, 3D design boards and full-scale renovation plans. Throughout this process, you’ll be part of every step of the way.

03. implementation

Once your design and selections are finalized, we’ll take the next step by managing orders and coordinating with contractors to bring your vision to life. Then, on installation day, we’ll handle everything—from delivery and setup to styling. Finally, we’ll wrap things up by taking beautiful photos to showcase the stunning final result!