Coast Guard Station Clearwater

We Understand Underground.
We’ve inspected, repaired, and installed underground infrastructure on some of the most prominent projects in the southeastern US.

All South Underground is a Certified General Contractor that provides turn-key services to support the construction, assessment, maintenance and rehabilitation of underground pipeline and utility systems. We deliver industry-leading service to a wide variety of customers ranging from small contractors to large multi-national design-build firms and government agencies.  Company & Culture – Read more…

Dedicated Production Managers
State of the Art Equipment
Properly Trained Technicians
Excellent Safety Record
Decades of Experience

Call For Service 888-382-6259 | All South Underground

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Proven Solutions for Assessment, Maintenance, Rehabilitation, & Installation

From digital pipeline inspection to horizontal directional drilling, our capabilities are vast…and our track record is outstanding.

Tools for Success…Some of the Brands We Use…

In most cases we can prepare a proposal for your job, which includes tentative scheduling, in less than 24 hours. 

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When it comes to Technical Know-How, our Expertise is your Gain.

With over 30 years of history in the business, we’ve seen just about everything. 


The Black and White of Laser Profiling

Laser profiling is as much an art as a science. New technology for evaluating the condition of pipelines only comes along so often. Laser profiling sees what the eye cannot.
Pipeline Inspection Camera Tractor

Laser Profiling Brings Deflection to Light

When earth settles, roadbeds compress, and bedding erodes, flexible pipelines deflect. Deflection of new and existing pipe can be a serious problem for contractors and asset managers. Deflected pipeli...


Project Highlights

We’re dedicated to the success of your projects. Ask us about how we can help ensure that your projects come in on-time and on-budget.

I-95 widening All South UndergroundInterstate 95 Widening
All South Underground Port CanaveralPort Canaveral
All South Underground - MacDill AFB F16sMacDill Air Force Base
US Coast Guard – Air Station Clearwater
I4 Selmon Connector - All South UndergroundI-4 Selmon Expressway Connector
Raymond James StadiumRaymond James Stadium

Some of Our Clients…

Why Choose All South Underground?

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or Request an Estimate Below…

Because Safety is Paramount
Safety is about more than risk mitigation. At All South Underground safety is a cultural priority that encompasses training, use of proper protective equipment, and a strong emphasis on situational awareness. Our staff understands that the key to avoiding risks is recognizing them before they pose a threat.

Because Acceptance is Key
Experts at navigating federal, state, and municipal regulatory requirements, we’ve helped countless customers obtain the acceptances necessary to complete their projects on-time and on-budget…and when things get complex, we’re happy to meet with our customers, engineers, and inspectors from State, Department of Transportation, County, or City offices to discuss planning and technical issues before they become a problem.

Because Sometimes You Just Need it FAST
We will generally provide a proposal for your project, including tentative scheduling, within 24 hours…but sometimes when an Emergency arises, you need service NOW. With one of the largest fleets in the region, All South Underground moves mountains in Emergency situations; just ask any number of our satisfied customers. We’re there when you need us.

Because We’ve Been Around And We Aren’t Going Anywhere
All South Underground is a lawfully licensed Certified General Contractor. No need to station a direct supervisor wherever our crews are working; we’re licensed for what we do. We also carry a full compliment of general and professional liability insurance coverages as well as bonding when necessary.

Because Your Success is Our Success
We want nothing more than to see you succeed…and you have our promise that we will do everything reasonably possible on our part to see that you do. The best partnerships are built on mutual respect and shared interest. When you succeed, we succeed.

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