We believe better business begins with better design.

DIRTT modular, customizable walls

Part design experts. Part furniture specialists. 100% committed to delivering inspiring workspaces.

We are Lerdahl, and we look forward to partnering with you. Call one of three offices in Middleton, WI; Milwaukee, WI; or in Dubuque, IA to get started today!

About Us
lerdahl interior design Offices

Interior construction done right.

Every workplace has different needs. Located in Madison, and Milwaukee WI and Dubuque, IA, we partner with you closely to understand those needs and develop a customized plan for your project. Through our partner, DIRTT, innovative and sustainable technologies allow us to offer you a way to level up any space to meet the needs of now and tomorrow. Adaptable, responsive, creative, and so much more. 

Case Studies

Future proof solutions that fit today.

Selecting the right furniture can be a challenge. It’s important to partner with a furniture expert to help you plan for today and the future. We are furniture experts, but we are also experts in partnering. In any furniture project, honing in on what’s best for our partners produces the best outcomes.

Our Offerings
lerdahl homepage desk and chair

Team up with the best.

Our talented team, located in Madison & Milwaukee WI, and Dubuque, IA, comprises interior designers, installers, furniture experts, and specifiers that work together to create truly impactful environments inspired by you.

Our Team

Case Study: S&L Company

Inspired Workplace Interiors