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20 years in business

Design Build Solutions for Wastewater Collection Systems and Treatment Facilities

GCU, LLC, is a full service general construction and engineering firm. One major component of our business is to investigate and evaluate the condition of municipal infrastructure, while another is to provide the latest technologies available to rehabilitate or replace the system. Our in house Design-Build capabilities truly set us apart from our competition. Since 2003, GCU has provided honest and dependable, long-term solutions across Florida, Alabama, Mississippi, Louisiana, Georgia, Tennessee, Texas, North Carolina, South Carolina, Virginia and Arkansas. From the outset, GCU was built upon relationships and our top priority has been and will continue to be to serve our clients with professionalism, provide them with cost and time saving solutions, and prove ourselves to be a trusted technical resource.

Mission

It is the intent of GCU to be recognized as the Design-Build firm of choice for critical infrastructure – focusing on innovative processes and environmental sustainability while exceeding our customer’s expectations.

Vision

To create exceptional value for our employees and customers as the most respected, diversified, and reliable Design-Build firm.  Through honest business practices, continued education, and a commitment to providing our employees with all the necessary tools to become masters of their craft; we will create a positive culture while making GCU an excellent place to build a career.

Featured Projects

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Albany, GA

East Side/West Side Interceptor

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International Paper

Pine Hill, Alabama

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Hurricane Michael

Mexico Beach - Lynhaven, FL

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DeFuniak Springs Wastewater System Improvements

DeFuniak Springs, FL

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Capabilities

Sanitary Sewer Evaluation Surveys

GCU’s Engineering staff and fleet of equipment make us uniquely qualified to perform: flow monitoring, CCTV, Cleaning, MH inspections, Smoke Testing, etc.

Design/Build

From structural shotcrete reconstruction to mechanical and process design, GCU’s capabilities reach far and wide.

Sanitary Sewer Evaluation Surveys

GCU’s Engineering staff and fleet of equipment make us uniquely qualified to perform: flow monitoring, CCTV, Cleaning, MH inspections, Smoke Testing, etc.

Mainline and Lateral Line CIPP

GCU is equipped and capable of lining laterals with the industry leading LMK lateral lining system, as well as mainline storm and sanitary sewer ranging from 6” to 108” in diameter.

CIPP Wet-Out

GCU’s Theodore, AL location routinely wets out CIPP liner ranging from 6” to 60” in diameter.

Design/Build

From structural shotcrete reconstruction to mechanical and process design, GCU’s capabilities reach far and wide.

TESTIMONIALS

“We have been doing business with Gulf Coast Underground for almost two years, and the coating system that you offer has reduced our infiltration by about 1.0 million gallons per day. Your company has always gone above and beyond to rehabilitate manholes that we though needed replacement”
Brian Purcell, PE
Gadsden, AL Water Works and Sewer Board
Precision repairs bring first phase of Gonzales sewer system project $311,000 under budget -- READ MORE
The Advocate

Licensure

AL GENERAL CONTRACTOR 42416
AR COMMERCIAL CONTRACTOR 0383430519
FL UTILITY CONTRACTOR CUC1225011
FL GENERAL CONTRACTOR CGC1516386
FL FIRM ENGINEERING CA32988
GA GENERAL CONTRACTOR GCCO004185
GA UTILITY CONTRACTOR UC302410
GA FIRM ENGINEERING PEF007340
LAGENERAL CONTRACTOR49568
MSGENERAL CONTRACTOR14487-MC
SCGENERAL CONTRACTORG121548
SCFIRM ENGINEERING6145
TNGENERAL CONTRACTOR68834
TNFIRM ENGINEERING9342
VAGENERAL CONTRACTOR2705174316