About Us

Who we are

Our Story .

Hartzog Interiors, located in the heart of Fort Wayne yet nationally available, is an innovative full-service design company with over 15 years of experience. Founded by Katie Hartzog in 2009, we quickly became the premier design firm in the area shaping timeless, approachable, and functional, luxury spaces. Our team takes on small to large scale projects ranging from room design to home remodeling and new builds. 

We pride ourselves in providing exemplary experiences to our clients. Through designer-led yet collaborative processes, customized results inspiring and elevating the lives of those who experience them are delivered. We’re proud to provide a holistic design service and are involved from the initial design phase through construction and completed design. There is nothing out of reach – from lighting design, to interior styling and art curation – we can make it happen. 

Our Story

What We Do

Over the years, the Hartzog Interiors team has completed a number of full-scale residential projects in Indiana and select locations around the country. We provide each client a unique experience from designing custom pieces, commissioning art, and curating unique spaces. Designing custom homes and spaces is a long-term commitment that is taken very seriously to our team, and we work directly with talented architects and builders to design and refine every detail that goes into creating dream spaces. 

Our Expertise .

Interior Design100%
Renovation & Remodeling100%
Custom Pieces100%
Project Management100%

Our Team .

Katie Hartzog

Owner | Interior Designer

Meet Katie, owner and interior designer of Hartzog Interiors and Studio K. She brings over 15 years of design, contracting, and development experience together with a creative eye to deliver one of a kind custom living spaces for her clients.

Growing up in Fort Wayne, Katie was inspired to bring her affection for décor and art to the Fort Wayne market. After graduating with her degree in interior design, and interning through college she was hired buy a local custom home builder and design studio where she worked for years before branching out to open her own business in 2009. Over the years, she and the Hartzog Interiors team have delivered a number of full-scale residential projects in the Fort Wayne area and beyond, and have helped local clients find beautiful and  unique statement pieces to feature in their homes through the Studio K showroom. She has a passion for curating individual pieces of art, accessories, custom furniture, drapery, and rugs, and spaces that host intentional choices that represent the personal style of her clients, providing them with a deep visceral sensation of happiness.

“I love my business and the endless opportunities that we are presented with the influence our clients lives with the creative process. I love the task of unveiling the beauty of old spaces, and the evolution of design of new ones. My favorite part of my job is being able to share my appreciation for timeless spaces that are unique to each client and inspired by my love of art, fashion, and architecture, and seeing the happiness a completed project brings to my clients.  I hope to continue to grow and bring inspiration to my clients, serving as a pillar of the design community in the Fort Wayne area for many years come.”

Mark Hartzog

Co-Owner | Project Manager

Kirsten Moore

Office Manager

Madison Campbell

Studio Designer

Becky Johnson

Showroom Manager

Jen Lasley

Designer | Project Manager

Bob Smith

Project Controller

Why Choose Us?

Comprehensive Approach

Expertly Managed Expectations

Successful Projects

From start to finish, our experience and expertise allow us to take care of every detail of the development, contracting, and design process. Whether we are designing an entire home project or just one room, our team manages the tedious and stressful aspects that happen behind the scenes, and enjoy the fun parts of the design process with our clients.  

Our goal is to unfold our clients lifestyle and blend it with their taste for design in a functional way – our countless happy customers can tell you, that’s exactly what we provide.

Happy Clients
Amazing works
Awards winning
operated Years

Interested In Our Services