Welcome to DLZ! We take a multidisciplinary, collaborative approach to professional services. This allows us to build and lead successful project teams dedicated to providing solutions that save money, improve operations, and solve problems.

Our vision is simple: Create successful partnerships with our clients that facilitate trust, commitment, and communication.

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    We’re here

    We understand. These are unprecedented times. While DLZ’s response to the COVID-19 outbreak is evolving and changing daily, we want you to know that we’re here when you need us. Please understand, DLZ remains fully operational and also adjusts to remote work arrangements and social distancing practices on job sites.

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    Architecture

    We are dedicated to creating responsive, memorable architecture. Exceptional design is the result of strong leadership and teamwork. Furthermore, DLZ’s design process includes the use of the latest design software and a focus on sustainable design principles.

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    Transportation

    We keep communities moving. We design complex interchanges, restore historic bridges, and develop traffic solutions. In addition, our team creates trails, educates the public on roundabouts, and advances transit systems.

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    Water

    We have been assisting clients in solving their public works projects for nearly a century. As a leading design and consulting firm, DLZ is skilled in all water/wastewater services.

Recent DLZ News

Join DLZ at one of our Upcoming Webinars

Don’t miss out on DLZ’s LIVE webinars! It’s quick and easy to register. PFAS Compounds: An Emerging Group of Contaminants Wednesday, February 24 12 pm EST Click here to register ADA Scoping Wednesday, March 24 12 pm EST Click here to register Asset Management Wednesday, April 7 12 pm EST Click here to register COVID…

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PFAS Compounds: An Emerging Group of Contaminants

Join DLZ for a free, one-hour webinar to understand PFAS, or Poly- and Perfluorinated Alkyl Substances, a large group of manmade chemicals with useful physical properties. Considered an “Emerging Contaminant”, PFAS compounds are very stable and do not break down in the environment naturally like many other contaminants. Why is PFAS a concern? PFAS properties…

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Sheltering at Home: Steps to Mitigate COVID-19 Webinar Jan 27th

Ready to mitigate COVID-19? The attack on this country by COVID-19 has escalated with the onset of colder weather and the heating season. On Wednesday, January 27th at 12:00 pm EST, join DLZ for a one-hour webinar to get essential, yet simple, steps you can take to mitigate COVID-19. The webinar will focus on our…

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The DLZ Difference

A Multidisciplinary Service Approach to Meet Your Goals

At DLZ, our clients come first, not external shareholders. The fact that we are a private, family-owned company enables us to provide far superior customer service than our larger publicly traded competitors. Our ownership structure enables us to invest for the long term without the approval of Wall Street analysts who have no understanding of the needs experienced by the communities we serve. This translates into a far better client experience at DLZ than at other firms.

Latest Awards

  • Krasl Art Center Merit Award
    American Society of Landscape Architects, 2020

  • TOP 500 DESIGN FIRMS #129
    Engineering News-Record, 2020

  • TOP MIDWEST DESIGN FIRMS #9
    Engineering News-Record Midwest, 2019

  • AWARD OF MERIT
    Olentangy Scioto Interceptor Sewer Augmentation and Relief Sewer, Engineering News Record Midwest

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