Commercial Interior Design and Construction

Commercial interior design team looking at display with various photos on screen

Expert Guidance, Inspired Workplaces

Whether you’re refreshing your current space or building something new, we begin by truly listening—understanding your vision, priorities, and goals.

At LERDAHL, we’re more than designers and builders—we’re your trusted partners, guiding you with expertise to transform your vision into reality.

With thoughtful guidance and expert solutions, we help you make confident decisions, balancing creativity with practicality. From maximizing your budget to delivering exactly what we promise, we’re here to design environments that not only support productivity but also spark connection and elevate everyday experiences.

The LERDAHL Process

At LERDAHL, we believe great workplaces start with understanding what makes you unique. Our process empowers us to advise and support you every step of the way—from discovering your vision and defining the details to designing and delivering creative solutions.

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DISCOVER

During this phase, you’ll collaborate with our project consulting team to gather insights and uncover what makes your organization unique.

We collaborate with your project team to understand your company, culture, and vision for the future. Our goal is to create a workplace where everyone feels like they belong.

We take a thoughtful approach to understanding your team’s needs—whether through employee surveys, department head interviews, or other assessment tools. By gathering these insights, we uncover what your employees need to thrive in their roles.

We define the scope of work and develop a budget, ensuring clarity and alignment every step of the way.

Transform Your Workspace Today, Pay Over Time

Your environment shouldn’t be limited by budget constraints. LERDAHL Finance Services offers flexible, customized payment solutions tailored to your organization’s unique needs and goals. Our financing specialists can bundle all project expenses across multiple vendors into one predictable, manageable payment.

This approach helps bridge potential funding gaps in tenant improvement allowances, keeping your project on track while preserving cash flow for day-to-day operations, long-term growth initiatives, or future workspace upgrades.

What can you expect?

  • Flexible terms
  • Up to 100% project financing
  • Competitive rates
  • Optimized cash flow
  • Dedicated financing Project Manager
  • Potential tax benefits

All transactions are subject to credit approval. Eligibility for a particular Service is subject to final determination by LERDAHL Finance Services. Some restrictions may apply.

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DEFINE

Our Interior Design and Project Consulting teams take the insights and translate them into a clear, strategic design concept. A design concept could include:

We learn how your team will work within the space, we ensure everything from meeting areas and common spaces to private offices and workstations, bits together seamlessly.  

We establish a design that outlines standard layouts, aesthetics, and finishes for your workplace. If changes are needed, this framework makes future growth effortless.

We recommend the best products that align with your budget and vision, ensuring a perfect balance of function, quality, and style.

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DESIGN

Our Interior Design team crafts a unique solution, ensuring it aligns with your needs, culture, and future goals. Your final design solution may include:

We provide flexible, high-quality modular wall systems from our trusted partners.

We curate pieces that balance style, function, and comfort.

We provide solutions to enhance privacy and minimize distractions.

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DELIVER

Our Project Management and Client Services teams handle every detail, ensuring a seamless process from planning to completion.

We coordinate product procurement and labor to keep your project moving forward.

Our close relationships with vendors ensures products arrive on time.

We work closely with you and our installation partners to align with your timeline.

We conduct a thorough review to ensure your space is fully prepared.

Our experts bring everything together, transforming your space into a dynamic workplace where ideas thrive and productivity flows.

Our Products

Chairs arranged around large table in meeting room

Architectural Wall Solutions

Create a totally unique workplace with unmatched design and efficiency with our architectural products. With LERDAHL by your side, we can help you implement the newest technologies into your space and create dynamic work environments that people want to work in.

Office furniture and cubicles next to windows

Commercial Furniture

LERDAHL has relationships with over 150 manufacturers and the experience to source the products that are right for your needs.  LERDAHL is a Kimball International Select Pro Advantage Dealer. Our buying volume allows you to receive the best price on quality furnishings.

Several people relaxing in large room with various seating options

Sound Masking

Our advanced sound masking systems, speakers, and technology are crafted to elevate speech privacy, comfort, and productivity. Designed to optimize acoustics, they transform environments like open offices, healthcare facilities, government spaces, and educational institutions into places where people work with comfort and efficiency.

LERDAHL Vendors

At LERDAHL, our furniture vendors are key partners in creating inspired workplaces. Their craftsmanship and our vast selection allows us design spaces that are beautiful, functional, and uniquely tailored to our clients. We’re grateful for their collaboration in shaping environments that inspire and support the people who use them.

9 to 5 Seating

Aceray

Adapt Global (formally SpaceCo)

AIS

Allermuir

Allseating

Amisco

AMQ

Andreu World

Arcadia

Aurora Shelving

Beaufurn

Benchmark

Berco

Bernhardt

Borroughs

Byrne

Cabot Wrenn

Calligaris

CCN

CEF

Claridge

Clarus Glassboards

Clear Design

Collins Manufacturing Company

Compel

Connectrac

ConSet

Coriander Designs

Cramer

Created Hardwood

Cumberland

Danao

Dauphin

David Edward

Davis

DecoScape

Deflecto

Division Twelve

D’Style (division of Kimball Hospitality)

ECA/Dekko

Egan Visual 

Ekitta

Eko

Emblem

Encore

Enwork

ERG

ESI – Ergonomic Solutions, Inc

Essendant

Eurotech

Falcon

Fire King

Florida Seating

Fomcore

Friant

Furniture Lab

gen2 Office Furniture

Ghent

Global

Grand Rapids Chair Company

Great Openings

Gressco Ltd

Halcon

Hale

HAT

Hauser

HBF

Hightower

HON

H-Contract/Hooker

Howe

Humanscale

Indiana Furniture

Integra

Intensa

IOA

JSI

Keilhauer

Keller

Kellex

KFI Studios

KI

Kimball

Kimball Hospitality

Knu /La-Z Boy Contract Furniture

Koncept

Krug

Kwalu

Lencore

Leland

Lesro Industries

LIAT

Light Corp

Loftwall

Logiflex

Lyons Workspace Products

Magnuson

Martin Brattrud

Maverick

Media Technologies

Mergeworks

Mity – Lite

Muzo

Naughtone

Nevers

Nevins

Nienkamper

Nightingale

Norix

Nucraft

Obex

OFM, Inc

OFS

Open Plan Systems

Palmer Hamilton

Paul Brayton Design

Prismatique

PS Furniture

RAD Furniture

Recycled Office Environments

RFM Preferred Seating

Richelieu

Right Angle

Safco

Sandler Seating

Seating Inc

Segis

Shelby Williams

Sister Bay Furniture

Sitmatic

Six Inch

Sossego

Source International

Spacestor

Spec

Special T

Stance Healthcare

Studio TK

Stylex

SurfaceWorks

Sustainable Furniture

Tennsco

Thonet

TMC Furniture

Tonik

Tuohy

Ulrich Plan Filing

UMF Medical

Venue Industries

Versteel

Via

Viccarbe

Virco

Walters Outdoor Furniture

Watson

Wenger

Wieland Furniture

Williams-Sonoma

Woodard Contract

Woodstock Marketing

Workrite

Zonez 

LERDAHL logo

info@Lerdahl.com

608-831-1010

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Madison, WI (HQ)

7182 US Hwy 14, Bldg 502
PO Box 620586
Middleton, WI 53562
608.831.1010

Milwaukee, WI

215 N Water Street
Suite 200
Milwaukee, WI 53202
414.253.8534

Wausau | Stevens Point, WI

200 Paper Place
Mosinee, WI 54455
608.831.1010

Dubuque, IA

210 Jones Street
Suite 200
Dubuque, IA 52001
563.543.3566

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