Civil Infrastructure

Experts in underground, we bring clarity when you can’t see below the surface. Our licensed and bonded team are experts so you don’t have to be.

Experts in Underground.

If your work goes underground, that’s where we excel.
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Civil Underground Projects in the Last Five Years

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Years Experience

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Skilled, Licensed, and Bonded Team Members

Civil Infrastructure & Underground Solutions

Trenching, excavating, directional drilling, underground fiber, specialized bus duct excavation, signs, communications systems, traffic and street lighting are just a few of our specialties, but anything underground is where we shine.

Our civil underground specialties include:

  • Directional Drilling
  • Trenching
  • Plowing
  • Hydrovacing
  • Utility Excavation
  • Utility & Pipe Location & Installation
  • Specialized Bus Duct Excavation for Rock, Concrete or Asphalt
  • Precast Manholes
  • Pole Bases

Our civil underground team is an efficient resource for the lighting of roadway signs and bridges, providing fiber to signs, and installing electrical signs. We’ll help keep the traffic moving with:

  • Overhead Highway Signs
  • Traffic Signs
  • Bridge & Ground Mounted Signs
  • Fiber Optic Communications
  • Dynamic Message Signs
  • Runway & Taxi-Way Lighting
  • Small Cell Installation

City and state municipalities and private owners depend on us for traffic signal-related services and we’ll be sure to keep lighting the way. Our civil underground team provides safety to pedestrians and drivers through:

  • Traffic Management Systems
  • Street Lighting
  • Traffic Signals
  • Roadway Vehicle Sensors
  • Parking Lot Lighting
  • Video & Radar Detection Systems

From installation and facility services to centralized asset management, ArchKey delivers service throughout your facility’s entire lifecycle.