We build thriving communities and industries. Together.

Engineering. Architecture. Surveying. Construction Services. Explore what’s possible for your community or business. From concept to completion, our integrated, in-house teams bring it all to life.

Local & State Government

Nelsonville,

Ohio

Nelsonville Wastewater Treatment Plant

News

DLZ Expands PA Drilling and Geotechnical Capabilities Through Acquisition of Terra Testing Assets

News

DLZ Welcomes Aaron VanderKaay to the Team

DLZ offices in North America

Years of A/E Service

DLZ Associates

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Largest minority-owned business in the region

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Local & State Government

West Olive,

Michigan

Ottawa County Family Justice Center

Local & State Government

Nelsonville,

Ohio

Nelsonville Wastewater Treatment Plant

Careers

Join a company that will challenge you. Respect you. And reward you.

Insights

Why We’re Talking About Hand Safety

News

DLZ Welcomes Amy Malone to the Team

Local & State Government

Grand Rapids,

Michigan

Gerald R. Ford International Airport Aircraft Rescue and Firefighting Facility

From concept and planning to completion and ribbon cutting, we’ve got you.

Whatever the challenge, we know the questions to ask and the path to take forward. From polished boardroom meetings to sleeves-up, front-line collaborations, we’re partners at every stage of your project.

We build thriving communities and industries. Together.

Nelsonville Wastewater Treatment Plant

Ottawa County Family Justice Center

Nelsonville Wastewater Treatment Plant

Join a company that will challenge you. Respect you. And reward you.

Gerald R. Ford International Airport Aircraft Rescue and Firefighting Facility

From concept and planning to completion and ribbon cutting, we’ve got you.

Join a company that will challenge you. Respect you. And reward you.