To renovate means to revitalize and we believe commercial renovations are an investment in the future. Because the appearance of any workplace increases productivity, foot traffic, ambiance and the bottom line, we are responsive to the need for renovation.



In today’s world of sustainability, we work closely with property managers, owners and leasing agents who are choosing commercial renovation and build outs or new construction. In addition, we are mindful of sustainable building practices and committed to minimizing the environmental impact of its construction and renovation operations. Based on the principles of integrity and quality workmanship, we pride ourselves on forming enduring relationships. A few of our notable clients include Jones, Lang, LaSalle; One Columbus Property; Wittmann Company; Hertz Columbus One, LLC; Colliers International; Baily, Cavalier Attorney at Law; Alidade Capital; Kohr, Royer, Griffith, Inc..

"With our long-established history of honesty and hard work, we strive to deliver exceptional results on every project. The entire team at KCSI is dedicated to helping effectively plan, manage and build your next project." -Dave Kolbe, President and Founder

We at Kolbe Construction Services, Inc. are known for our team of highly trained professionals including office, construction and project management staff along with an additional network of architects, designers and other talent. Our team members are an integral part of the planning and construction process. Their attention to detail and communication paves the way for successful outcomes.

As active members of the central Ohio community, members of the Better Business Bureau and the Worthington Chamber of Commerce, we are deeply knowledgeable about local market needs, regulations and special requirements. Knowing and understanding local subcontractor and supplier markets enables us to assemble the absolute best talent and resources on behalf of its clients.

Our mission is driven and service oriented.

"Every single project we complete is unique. We adapt very easily and effectively to whatever our clients' needs are. Our years of experience and passion combine to create the highest level of construction craftsmanship. We guarantee clients are going to be satisfied with our work and satisfied with the cost. If there's a way to save money, we'll save it together and you'll reap the benefit. We strive to earn your business now, 10 years from now and for a lifetime." -Dave and Kay Kolbe

Dave Kolbe, President & Co-Founder
24 Years with KCSI
Dave Kolbe is the President and Co-Founder of KCSI and has been in the commercial construction industry for more than 30 years. Dave started KCSI with the belief that quality workmanship, attention to details and, above all, customer service are the key factors in building a successful company. His development and construction resume includes the construction of large commercial buildings, manufacturing and warehouse facilities, mixed-use urban office complexes and retail centers.

With his broad construction knowledge, Dave brings the necessary skills to the development and successful outcome of every KCSI project. As the company's President, Dave also provides the necessary leadership and guidance in establishing the company's goals, direction and procedures.

Dave has been married to his wife Kay since 1982 and they have three daughters; Kim, Amanda and Erin. In his spare time Dave is a scuba instructor and enjoys diving and travel.
Kay Kolbe, Vice President & Co-Founder
24 Years with KCSI
Kay co-founded the family-owned business with her husband Dave in 1996. As the company’s Vice President, she is responsible for its day-to-day operation and the management of all field operations. Under Kay's supervision to date, KCSI has completed more than $160 million in the commercial construction market.

Kay’s comprehensive background in finance, bookkeeping and computer technology is a tremendous asset in keeping the company organized and efficient. Her attention to detail and customer service is the backbone of KCSI. Kay thoroughly enjoys spending time with her and Dave’s three daughters. She also runs her own travel company; Utmost Travel Services, LLC and traveling about the USA and Europe.

When Kay is not at work, she enjoys spending time with her family! Her favorite past time is reading a good book, making travel plans for her family, friends and clients and just enjoying life.
Chad Morrison, Estimator & Project Manager
7 years with KCSI

Chad has worked in several roles at KCSI. He began working with KCSI as a laborer and superintendent before taking a 12 year hiatus to work with students in the church world. In 2013 he returned to KCSI and began working in an estimating and project management role.

Chad has a passion for serving others and enjoys the process of helping clients move through the construction process and making a drawn concept become reality. Environments are important to our productivity; our job is to help create environments where our clients can thrive in their business.

Our goal when estimating a project is more than just winning a bid it is about establishing a relationship with the prospective client and continuing that relationship throughout the project. Our end game is not to just make a sale and move on to the next project, our goal is to develop a long term mutually beneficial relationship that allows us to serve our clients moving into the future.

Chad is married with four children, Evan, Micah, Riley and Eden. When he isn't working Chad enjoys attending (and sometimes coaching) his kids games and activities. He is also a passionate sports fan and a never-ending home renovator.

Toby Giraud, Estimator & Project Manager
9 years with KCSI

Before coming to KCSI Toby was a small business owner himself. He joined the KCSI team working as a superintendent overseeing day to day projects in the field. Over his years working with KCSI he has learned all aspects of the construction process which led to his transition into project management and estimating.

Toby spends time with clients to understand their project goals and works with them to make sure the project is completed in a timely manner with the budget in mind. The years of experience that Toby has in the field helps him offer creative solutions to questions that come about during a project.

In an ever-changing industry finding new and more efficient ways to get the job done is the mark of an innovative company. Toby, along with the rest of the employees of KCSI, make that our goal in hopes of providing the best service and value that we can for our clients.

Toby is married with three children, Jacob, Caleb and Alexis. He is a talented amateur mechanical engineer and he also enjoys all things agriculture. Currently, he raises chickens and has an ever expanding garden with hopes of broadening his agricultural footprint in the future.
Kim Cody, Office Manager
Joined KCSI 2020