A 4TH generation family company
Since 1924
Our United family of companies has grown into one of the Southeast’s leading firms in the infrastructure industry.
Our founding philosophy is built upon exceptional client service and our approach to this belief is unified throughout our organization. We have evolved into a company that is comprised of many components, each capable of independent performance but proven much more valuable as a single source to which a variety of clients can turn for proven results. In turn, we have achieved a definite advantage that will provide more opportunities to grow and prosper as a company.
SC 9 over Catawba River. The First Bridge Story
UNITED INFRASTRUCTURE GROUP
our purpose
Foster growth and diversity in resources and disciplines by developing and motivating exceptional leaders in a Christian environment to achieve excellence by every standard of measure.
OUR LEGACY
For Over 100 Years
UIG’s leadership in the transportation arena, technical experience, construction abilities, financial strength, commitment to safety, innovative approaches, and unyielding dedication to quality, has been perfected over 100 years. UIG has become a leader in many diversified markets such as engineering, construction, design-build, public partnerships, communications, environment, facilities, federal government, safety, infrastructure, transportation, and real estate.
Recent Awards
2021 DBIA National Merit Award
2021 PDCA Project of the Year Award
2021 CAGC Construction Excellence Award
2021 CAGC Pinnacle Award
2022 DBIA National Merit Award
2022 CAGC Pinnacle Award
2023 GHCA-GDOT Contractor of the Year Award
The United Infrastructure Group
Leadership Team
James Triplett
Chief Executive Officer
John P. Boyle
President
Christopher Sisk
Chief Financial Officer
David Grey
Chief Business Officer
Anthony Geach
Chief Operations Officer
FROM OUR BLOG
News & Articles
BridgeWay Station Pedestrian Bridge CAGC Pinnacle Award
The Design Build (DB) team of United Infrastructure Group (UIG), Johnston Design Group (JDG) and Infrastructure Consulting & Engineering (ICE) worked together for Hughes Development
BMW LC-X Bridge & Power Feed Expansion Project
BMW Manufacturing is expanding its logistics operations to a new manufacturing building on the opposite side of Interstate 85 from the current plant. To minimize
WIC WEEK 2022
Celebrating Women In Construction March 6-12 “Being a female engineer in the field is very empowering and I’m proud to pave the way for future