Madison, Milwaukee, Green Bay, Rhinelander, and Verona, WI Commercial Building Contractors & Construction
KSW Construction Company opened its doors in 2005, with the ambitious goal to start a different kind of commercial construction company. Our vision was to create a company based upon efficient service, reasonable pricing, and quality workmanship. KSW’s goal is to focus on an individual’s needs, wants, and expectations. Instead of building fast, low-quality, projects, KSW focuses to complete each project with a high-quality, budget friendly, and time managed mindset.
As a family owned and operated company, we believe that family comes first, which is why we treat our employees and our clients as family. It is for this reason, in just 20 short years of business, KSW has grown into one of the top leading commercial contractors in Dane County and the surrounding area. We are excited to see what the future holds for KSW Construction. We will always strive to provide our clients with outstanding support and services.



Commercial focus, 24/7 emergency response and full support everything you need to get your business back on track quickly.
Commitment to Quality
We deliver projects with a steadfast focus on superior craftsmanship and attention to detail.
Client-Centric Solutions
Our services are tailored to meet the unique needs and expectations of each client, ensuring personalized care.
Efficient and Timely Delivery
We manage our projects to meet strict timelines and budgets, delivering results on schedule.
Family-Oriented Values
As a family-owned company, we foster a supportive and respectful environment for our employees and clients.
Comprehensive Service Offering
From design to completion, we provide a full spectrum of commercial construction services.
Established Local Expertise
With over 20 years of experience, we are a trusted leader in the Dane County construction industry.
From Planning to Completion
KSW Construction has earned a strong reputation through years of consistent, high-quality work. Our industry experience and commitment to results have made us a trusted name in commercial construction across Wisconsin.
We work closely with business owners, architects, and developers to ensure a smooth process from planning to completion. Through clear communication and focused project management, we deliver spaces that meet both functional and business goals.
SAFETY AWARDS
STEP Award 2018
ABC, Silver Level for Safety
Platinum Award of Honor for Zero Recordable Accidents
- Associated Builders & Contractors of WI, 2018
STEP Award 2013
- ABC, Silver Level for Safety
STEP Award 2012
- ABC, Silver Level for Safety
No Lost Time Accidents Award
- Associated Builders & Contractors of WI, 2012
STEP Award 2011
- ABC, Silver Level for Safety
STEP Award 2010
- ABC, Gold Level for Safety
Platinum Award of Honor for Zero Recordable Accidents
- Associated Builders & Contractors of WI, 2009
PROJECT AWARDS
Honorable Mention - The ABC of Wisconsin Projects of Distinction, 2023
- Attainment Company
Honorable Mention - The ABC of Wisconsin Projects of Distinction, 2022
- Storage Sense
Honorable Mention - The ABC of Wisconsin Projects of Distinction, 2020
- Horizon Manufacturing Group
Project of Distinction Honorable Mention, 2018
- Vennebu hill Wedding and Event Venue
Project of Distinction Silver Award, 2018
- Hyatt Place Hotel
InBusiness Magazine Commercial Design Award, 2016
- The Graduate Hotel
Project of Distinction Silver Award, 2015
- The Graduate Hotel
Project of Distinction Silver Award, 2015
- Liberty Park Flex #1 Building