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.

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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.

2 Family Tree

Recent Awards

2021 DBIA National Merit Award
US15 over Indian Fields Swamp Bridge
2021 PDCA Project of the Year Award
US21 over Harbor River
2021 CAGC Construction Excellence Award
2021 CAGC Pinnacle Award
I-77 over Catawba River
2022 DBIA National Merit Award
US21 over Harbor River
2022 CAGC Pinnacle Award
BMW-LCX Power Feed Project & Expansion
2023 GHCA-GDOT Contractor of the Year Award
US21 over Altamaha River
United Infrastructure Group 100 Year Timeline 1
The United Infrastructure Group

Leadership Team

J Triplett
James Triplett

Chief Executive Officer

Headshots 5
John P. Boyle

President

Chris Sisk
Christopher Sisk

Chief Financial Officer

D Gray
David Grey

Chief Business Officer

A Geach
Anthony Geach

Chief Operations Officer

FROM OUR BLOG

News & Articles

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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

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Questions for us?

Contact The UIG Team Today!