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.

Featured Projects

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I-69 Section 5 Reconstruction Project Image

I-69 Section 5 Reconstruction

Bloomington, Indiana
CTA Green Line Survey Project Image

CTA Green Line Survey

Chicago, Illinois
Franklin County Corrections Center Project Image

Franklin County Corrections Center

Columbus, Ohio
Main Street Bridge: A Columbus Landmark Project Image

Main Street Bridge: A Columbus Landmark

Columbus, Ohio
OSIS Augmentation and Relief Sewer Project Image

OSIS Augmentation and Relief Sewer

Columbus, Ohio
Lakewood Park Solstice Steps Project Image

Lakewood Park Solstice Steps

Lakewood, Ohio
West Bloomfield Fire Station No. 3 Project Image

West Bloomfield Fire Station No. 3

West Bloomfield Township, Michigan
Subsurface Exploration AEP Racine Locks and Dam Project Image

Subsurface Exploration AEP Racine Locks and Dam

Racine, Ohio
GLWA Program Delivery Program Management Services Project Image

GLWA Program Delivery Program Management Services

Detroit, Michigan

Recent DLZ News

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DLZ Wins AIA Michigan Design Award for Panvel Busport

The American Institute of Architects Michigan awarded DLZ a 2020 AIA Michigan Design award for the design of the Panvel Busport in Panvel, Maharashtra, India. Moreover, the American Institute of Architects and AIA Michigan has a long tradition of recognizing organizations for their outstanding architecture achievements. Certainly, DLZ is pleased to receive the AIA Michigan…

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DLZ’s COVID-19 Update: We’re here when you need us

DLZ remains fully operational and adjusts to remote work arrangements and social distancing practices on job sites. On behalf of DLZ, we hope this update finds you and your family safe and healthy in light of the impacts of the Coronavirus (COVID-19). In this time of national crisis, our country is being tested. DLZ has…

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DLZ Expands Materials Testing Capabilities

DLZ is pleased to announce the certification of its materials testing laboratory in Burns Harbor, Indiana. The certification expands DLZ’s capabilities to include a range of materials testing and analysis services in the greater Chicagoland area and restores the total number of laboratories in the Midwest to four including our Columbus, Ohio, Bridgeville, Pennsylvania, and…

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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.

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Latest Awards

  • TOP 500 DESIGN FIRMS #127
    Engineering News-Record, 2019

  • 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

  • PROJECT OF THE YEAR AWARD
    Charleroi Locks and Dam, Pittsburgh Post of the Society of American Military Engineers, 2018

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Sustainability

It’s part of our culture. We introduce sustainable practices on all design projects, and our LEED-Accredited Professionals are fully engaged in building a sustainable future.

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Community

Our communities lie at the heart of all we do. DLZ believes strongly in giving back to the communities in which we work and live. It’s part of who we are. In fact, our staff graciously contributes their time and talent to a variety of organizations that make an impact on the lives of others.

Read About Our Community

Safety

Safety is the foremost aspect of our work and one of our Core Values. Our employees understand that safety is not an individual choice, but a lifelong value that impacts every project we touch.

Discover What Makes Us Safe