Gulf Coast Underground

Gulf Coast Underground 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.

Our engineering team supports every GCU field project — designing the right solution before work starts. From pipe profi...
04/30/2026

Our engineering team supports every GCU field project — designing the right solution before work starts. From pipe profiling to bypass planning, we don’t guess. We calculate.

Our Fleet Mechanics are the backbone of GCU, keeping our trucks and equipment in top shape. If you have mechanical skill...
04/23/2026

Our Fleet Mechanics are the backbone of GCU, keeping our trucks and equipment in top shape. If you have mechanical skills and want a steady job with great pay and benefits, apply today. https://gogcu.com/fleet-mechanic/

When you join GCU, you’re not just another employee—you’re family. With comprehensive benefits like 70% company-paid med...
04/15/2026

When you join GCU, you’re not just another employee—you’re family. With comprehensive benefits like 70% company-paid medical coverage and a retirement plan, we take care of our team so they can focus on what matters most. GoGCU.com Design. Build. Deliver.

Dreaming of a career where hard work pays off? At GCU, employees with just one year of tenure earn an average of $67,000...
04/08/2026

Dreaming of a career where hard work pays off? At GCU, employees with just one year of tenure earn an average of $67,000 annually. Start your path to success with us—apply now! GoGCU.com Design. Build. Deliver.

GCU recently completed the rehabilitation of 800 feet of 14-inch ductile iron force main in North Georgia—without major ...
04/02/2026

GCU recently completed the rehabilitation of 800 feet of 14-inch ductile iron force main in North Georgia—without major excavation or disruption to the surrounding neighborhood.

Using FFRP technology, the project handled elevation changes, multiple bends, and restored a line originally built in the 1970s.

This is what trenchless solutions look like in the field. Watch the video to see how it came together. https://youtu.be/FMkOxKpetnA

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

Digging up roads and yards isn’t always the answer. GCU uses trenchless technology to fix underground sewer lines with l...
04/01/2026

Digging up roads and yards isn’t always the answer. GCU uses trenchless technology to fix underground sewer lines with less mess and downtime. It’s faster, safer, and keeps things moving above ground. See how we get the job done without tearing everything up. GoGCU.com Design. Build. Deliver.

We specialize in trenchless technology, a suite of innovative techniques that minimize disruption and maximize efficiency.

At GCU, we don’t just build infrastructure—we build careers. With on-the-job training, unlimited overtime, and paid trav...
03/25/2026

At GCU, we don’t just build infrastructure—we build careers. With on-the-job training, unlimited overtime, and paid travel, we set you up for success. If you’re looking for a job where hard work pays off, apply today. GoGCU.com

We're Hiring a Lateral Lining Division Manager!  Lead a skilled team, work with cutting-edge trenchless tech, and help k...
03/19/2026

We're Hiring a Lateral Lining Division Manager! Lead a skilled team, work with cutting-edge trenchless tech, and help keep underground systems running smoothly. If you have experience with CIPP lining and love hands-on work, apply today!

The Excavator Operator operates heavy machinery, specifically excavators, to perform repairs within the sanitary sewer system.

Why settle for a job when you can build a career? At Gulf Coast Underground, we offer on-the-job training, unlimited ove...
03/18/2026

Why settle for a job when you can build a career? At Gulf Coast Underground, we offer on-the-job training, unlimited overtime potential, and real opportunities for growth. Let’s build America’s infrastructure—and your future. Join us today! GoGCU.com Design. Build. Deliver.

It's always a good day when we get to introduce students to the work happening beneath our streets.  These Theodore High...
03/16/2026

It's always a good day when we get to introduce students to the work happening beneath our streets. These Theodore High School seniors joined our team at Gulf Coast Underground for a job shadow that included a look at our wet-out facility, equipment used in the field, and a live CCTV pipe inspection in Saraland.

Infrastructure careers are technical, hands-on, and critical to every community — and we’re glad we could share a glimpse of that with the next generation.

Address

5655 Middle Road
Theodore, AL
36582

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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