Locations

GBA is headquartered in Lenexa, Kansas, with regional offices spread across the country. Utilizing our strategic office locations, we can match our experienced staff to clients to provide specialized solutions uniquely suited for each project.



HEADQUARTERS
9801 Renner Boulevard
Lenexa, Kansas 66219
913.492.0400

DENVER
11800 Ridge Parkway, Suite 550
Broomfield, Colorado 80021
303.469.2888

RALEIGH-DURHAM
2000 Centregreen Way, Suite 140
Cary, North Carolina 27513
984.664.5950


ST. LOUIS
16305 Swingley Ridge Road, Suite 300
Chesterfield, Missouri 63017
314.231.0100

CHILDRESS

501 Commerce Street, Suite 3
Childress, Texas 79201
940.226.1260

COLUMBIA

1123 Wilkes Boulevard, Suite 330
Columbia, Missouri 65201
573.373.8550


KANSAS CITY 
1627 Main Street, Suite 800
Kansas City, Missouri 64108
816.421.1300

AUSTIN

1500 County Road 269
Leander, Texas 78641
512.259.3882

LENEXA 

15501 West 100th Terrace
Lenexa, Kansas 66219


SEATTLE

20700 44th Avenue West, Suite 230
Lynnwood, Washington 98036
425.386.4300

McPHERSON 

P.O. Box 1003
McPherson, Kansas 67460
913.577.8802

MOLINE 

1701 River Drive, Suite 100
Moline, Illinois 61265
309.555.0165


OMAHA

10212 F Street
Omaha, Nebraska 68127
402.504.4757

AUSTIN

2301 Double Creek Drive, Suite 110
Round Rock, Texas 78664
512.616.0055

ST. LOUIS

119 South Main Street
St. Charles, Missouri 63301
636.240.2444

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The Power of Creating Remarkable Solutions Together
GBA’s team of affiliate companies brings together a powerful combination of expertise and services to streamline your project’s success.
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