ISI Team

Interior Systems International, Inc. holds a unique position in the commercial ceiling industry, and has for over 3 decades, establishing an excellent reputation among architects, interior designers, owners, and like businesses.

Customers around the globe have recognized us for inspired ideas and original interior possibilities.

We are known for our brilliant reputation, endless flexibility, and great people to work with!

Proudly Made in the United States.

Our team will help to transform your concept into reality.

Do you need ceiling design ideas for a one-of-a-kind project? Our staff of Designer Ceiling Consultants can help evaluate elements of the interior decor to find the best ceiling design solution for your particular project. Please email us:

Dan Aspenson
Dan Aspenson President

Dan began this journey as part of his father’s team with La Crosse Acoustical Tile. His vision and inspiration transformed this home-grown company into
Interior Systems International, Inc. With knowledge of installation techniques and the best acoustical products for your situation, he will use his creativity and inspiration to bring your ideas to reality.
Favorite Color: Celestial SW 6808

Jerry Vuich
Jerry VuichCEO

It’s all in the details! Jerry enjoys hearing about your conceptual ideas and goals then applying his knowledge of acoustical walls and ceilings to help brainstorm a variety of solutions. Working together, he is energized by supporting your team’s efforts in designing the right aesthetic and acoustic atmosphere, ultimately bringing your project goals to fruition.
Favorite Color: Depends on the day!

Melisa Valencia
Melisa ValenciaDesign and Marketing

From painting to drawing, to hand lettering and Graphic Design, Melisa has always had a passion for Art! She is ready to apply her artistic touch to create the look and feel that your space needs!
Favorite Colors: Pantone 18-2120 to 16-1546

Kari Larson
Kari LarsonCustomer Connection + Care

Here to keep you connected and up-to-date: ideas, products, samples, info, & project quoting. Kari draws on a diverse background from accounting to stage lighting design, to support you in exploring the look and feel that’s just right for your client’s environment.
Favorite Color: Plummy SW 6558