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Locate Underground Utilities, Foreign Objects, Anomalies.
Remote Excavation, Trenching, and Boring.
Routine Sewer and Storm Pipe Inspection.
Flush Out Sewer Clog, Buildup.
Find Water, Gas Leak or Fault in Cable.
Repair entire pipes with manhole to manhole lining
Need a Core Drill Sample?
Repair Pipe Infractions, Cracks, Corrosion.
Scan Concrete for Conduits, Rebar, Post Tension Cables, Voids.
Quality Level A Data, Test Holes
Get a Drawing with Updated Utility Info (Level A, B).
Detect Inflow and Infiltration in Pipes, Manholes.
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The Trinity Subsurface Blog
Southeast Region
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Safety Protocol
(302) 407-3697
What's the Problem?
Locate Underground Utilities, Foreign Objects, Anomalies.
Remote Excavation, Trenching, and Boring.
Routine Sewer and Storm Pipe Inspection.
Flush Out Sewer Clog, Buildup.
Repair Entire Pipes With Manhole to Manhole Pipe Lining
Repair Pipe Infractions, Cracks, Corrosion.
Scan Concrete for Conduits, Rebar, Post Tension Cables, Voids.
Get a Core Hole or Sample
Quality Level A Data, Test Holes.
Get a Drawing with Updated Utility Info (Level A, B).
Find Water, Gas Leak or Fault in Cable.
Find Inflow or Infiltration in Manhole, Pipe.
Get to know us
Trinity Subsurface Blog
Understand what's underneath.
Our Leadership Team
Get in touch for the help you need!
About Us
How we became the experts in subsurface solutions.
Join Our Team!
Submit your application.
Request Proposal
We are your problem solvers.
our Safety Protocol
(855) 387-4648
THe trinity subsurface blog
The latest collection of our projects and services content.
Project Experience
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Core Values: Customer Focused
Bob Froelich, Yoli Nodarse
Our Spotlight Trinity of the week explains the core value of Customer focused.
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Video Pipe Inspection: What Is It?
Mark Yurkovich
What is video pipe inspection and why would you need it? Click to learn!
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Spotlight Trinity: Tyler
Tyler Smith
Hear about a job story from Tyler Smith, our employee of the week!
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The Differences Between Air & Hydro Excavation
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Do We Really Need To Mark Private Utilities?
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What Is Remote Digging?
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The Versatility of a GPR Concrete Scanner: What Can it Find?
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Longwood Gardens Reimagined: Our Project Experience
Longwood Gardens is working on its most ambitious expansion project to date, enlisting Trinity Subsurface to locate underground features.
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X-ray Versus GPR When Concrete Scanning
The technology of the ground penetrating radar equipment is significantly safer for all workers on a construction site than X-ray imaging.
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