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.

  • 1/4

    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.

    Learn More
  • 2/4

    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.

    Learn More
  • 3/4

    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.

    Learn More
  • 4/4

    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

Barry Lubow Named One of Central Ohio’s Top Lawyers

Barry Lubow named one of Central Ohio’s Top Lawyers in Columbus CEO’s July 2021 edition. The Central Ohio’s Top Lawyers list recognizes lawyers who have been rated by their peers on the Martindale-Hubbell legal network as “AV Preeminent”, the highest peer review rating available. Mr. Lubow has over 30 years experience in the field of…

Continue Reading

DLZ Welcomes Alan Ainsworth to the Firm

DLZ is pleased to announce that Alan Ainsworth, PE, has joined the firm as a Project Manager for the Transportation Group. Alan has eight years of experience in the transportation industry with five of those years spent working for the Texas Department of Transportation. He also has experience in roadway design, utility relocation, water and…

Continue Reading

DLZ Announces Opening of Logan, Ohio Office

LOGAN, OH – DLZ is pleased to announce the opening of its’ Logan, Ohio office. DLZ’s Logan office expands our presence in southeast Ohio, grows our Ohio operations to over 200 employees, and allows DLZ to better serve new and existing clients with the expertise they expect. One of the top consulting firms in the…

Continue Reading

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

  • TOP 500 DESIGN FIRMS #137
    Engineering News-Record, 2021

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

View All Awards