Interior Design Fort Wayne . Some of our services include (but aren't limited to): Commercial interior design and more 118 w. Hartzog Interiors Fort Wayne Interior Design from hartzoginteriors.com See reviews, photos, directions, phone numbers and more for the best interior designers & decorators in fort wayne, in. We collaborate with our clients for all of their improvement needs to deliver the client's ultimate vision for their space. We take pride in our work ethic, our eye for innovative designs, and our commitment to our clients.