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When infrastructure works, everyone thrives.

DLZ makes it easier for community and industry leaders to build a more livable, efficient, and lasting world. We turn your vision into reality through comprehensive engineering, architecture, surveying, and construction services.

It all starts with a conversation.

We’re here to answer any question you have. Let’s discuss how DLZ can help you and your community build a better future.

Main Office: 800.336.5352

We're here when you need us. Chances are, we’re close to your worksite.

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Florida

Jacksonville

1534 Oak Street

Suite 301

Jacksonville, Florida 32204

904.539.7901
Illinois

Chicago

8430 W. Bryn Mawr Ave.

Suite 100

Chicago, Illinois 60631

773.283.2600
Illinois

Joliet

80 McDonald Ave.

Unit D

Joliet, Illinois 60431

815.725.8840
Indiana

Burns Harbor

316 Tech Dr.

Burns Harbor, Indiana 46304

219.764.4700
Indiana

Fort Wayne

825 S Barr St

Fort Wayne, Indiana 46802

260.420.3114
Indiana

Indianapolis

138 N Delaware St.

Indianapolis, Indiana 46204

317.633.4120
Indiana

Merrillville

8488 Georgia St

Suite B

Merrillville, Indiana 46410

219.912.4300
Indiana

Munster

900 Ridge Road

Suite L

Munster, Indiana 46321

219-836-5884
Indiana

South Bend

2211 E. Jefferson Blvd.

South Bend, Indiana 46615

574.236.4400
Indiana

Whiting

1522 119th Street

Suite 1B

Whiting, Indiana 46394

219.912.4330
Kentucky

Lexington

1720 Fortune Court

Suite 180

Lexington, Kentucky 40509

859.299.5226
Michigan

Dearborn

14441 Rotunda Drive

Suite 200

Dearborn, Michigan 48120

313.338.9553
Michigan

Detroit

607 Shelby St

Ste 650

Detroit, Michigan 48226

313.961.4040
Michigan

Flint

3500 Flushing Road

Suite 261

Flint, Michigan 48504

248.770.1403
Michigan

Grand Rapids

2851 Charlevoix Dr SE

Suite 330

Grand Rapids, Michigan 49546

616.320.5640
Michigan

Kalamazoo

Skyrise Business Center

535 South Burdick St. Suite 248

Kalamazoo, Michigan 49007

269.553.0640
Michigan

Lansing

1425 Keystone Ave.

Lansing, Michigan 48911

517.393.6800
Michigan

Melvindale

4041 Martel St.

Melvindale, Michigan 48122

313.383.3216
Michigan

Muskegon

950 W Norton Ave

Suite 207

Muskegon, Michigan 49441

231.780.3100
Michigan

Port Huron

2291 Water St

Suite 6

Port Huron, Michigan 48060

810.987.7820
Michigan

Saint Joseph

505 Pleasant St.

Suite 303

Saint Joseph, Michigan 49085

269.281.0744
Michigan

Waterford

4494 Elizabeth Lake Rd

Waterford Township, Michigan 48328

248.681.7800
Ohio

Akron

222 S. Main Street

Suite 203

Akron, Ohio 44308

330.923.0401
Ohio

Cincinnati

4555 Lake Forest Drive

Suite 396

Blue Ash, Ohio 45242

Ohio

Cleveland

4208 Prospect Avenue

Cleveland, Ohio 44103

216.771.1090
Ohio

Cleveland Lab

2271 Scranton Road

Cleveland, Ohio 44113

216.931.4000
Ohio

Columbus

6121 Huntley Rd.

Columbus, Ohio 43229

614.888.0040
Ohio

Logan

30661 Red Rock Court

Logan, Ohio 43138

740.380.2828
Ohio

Toledo

The Ohio Building

420 Madison Avenue, Suite 630

Toledo, Ohio 43604

419.214.8987
Pennsylvania

Bridgeville / Pittsburgh

300 Bursca Dr

Ste 301

Bridgeville, Pennsylvania 15017

412.319.4100
Pennsylvania

Washington

260 Meadowlands Blvd

Washington, Pennsylvania 15301

724.746.9100
Tennessee

Knoxville

800 South Gay Street, Ste. 700, First Horizon Plaza Bldg.

Knoxville, Tennessee 37929

865.410.4845
Wisconsin

Madison

2810 Crossroads Drive

Suite 4000

Madison, Wisconsin 53718

608.509.8150
Costa Rica

San Jose

Oficentro Alquimia, 3rd floor

De la Agencia de Autos KIA, 300m Sur, Uruca

San José, Costa Rica

+506-41041690
India

Maharashtra

6 Shiv Vastu, Tejpal Scheme No 5, Vile Parle East

Mumbai, India

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