Modern Utility Solutions for Protection Below the Surface

NG Companies delivers complete subsurface utility solutions to streamline projects with accuracy. Our nationwide operations are carried out by nimble and responsive crews that adhere to rigorous safety standards and project deadlines.

Services
Hydrovac
NG Companies’ modern hydrovac technology harnesses the power of conventional heavy equipment into a precise and focused stream. Using the latest industry technology, we can quickly and efficiently dig in a controlled location while avoiding potential hazards.
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NG Companies close up of paint marking ground
Utility Locating
Our team is trained to provide swift and accurate utility locating services to detect and map subsurface utilities within your parameters. We will precisely and safely find utilities in your project (and those you wish to avoid) to accelerate the production of your project.
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NG Companies employee holding video pipe inspection machine
Video Pipe Inspection (CCTV)
For video pipe inspection, we identify and pinpoint debris buildup and potential issues using a 360° video that sharpens problem-solving
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NG Companies employee holding hose walking up grass hill
Line Jetting
NG Companies relies on high-pressured water line jetting as an effective solution to clear buildup and debris for inspection, damage assessment, and restoring overall utility function.
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What Are Subsurface Utility Solutions?

At NG Companies, we’re all about forming innovative solutions to help locate and manage underground utilities. Our nationwide teams bring their expertise in underground utility locating, hydrovac, line jetting, and video pipe inspection to the table to help boost project safety by reducing the chances of unexpected utility issues. Whether you’re tackling a construction project, renovation, or infrastructure maintenance, we’ll work with you to help simplify the process and safeguard vital underground assets.

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Safe, Effective Solutions for Tomorrow's Utility Challenges

NG Companies will expertly locate, service, and excavate underground utility networks. Our priority is to protect workers and avoid unnecessary damage to existing infrastructure with our non-destructive technology.

About Us

Markets We Serve

NG Companies is a dynamic damage prevention service provider. We work with the same commitment and grit for both our large and small local contractors. We proudly uphold public safety standards with accuracy, affordability, and reliability.

  • Warehouse Industrial
  • Education Education
  • Home Residential
  • Icon Manufacturing
  • Storefront Commercial
  • Building Public Infrastructure
  • Medical Healthcare
  • Lightning Energy
  • Hardhat Heavy Civil

Subsurface Utility Services Throughout The United States

NG Companies is a nationwide damage prevention solution company that operates in numerous major U.S. cities. If your region is not listed, please contact us to figure out how we can contribute to your project.

The Experts Industry Leaders Trust

Construction industry giants and local independent contractors alike choose NG Companies for our unrivaled commitment to safety and efficiency. Our track record in subsurface damage prevention makes us the preferred partner for projects where precision and safety are non-negotiable.

Garney Construction
Whiting-Turner
Quanta
PSC Primoris
Kiewit
JE Dunn Construction

See Our Featured Projects

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CMHIP Pueblo
NG Companies was engaged in a comprehensive project at a 300-acre secured federal prison in Pueblo, Colorado, dating back to 1920.
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Charlotte—Underground Detention System
NG Companies tackled an extensive cleaning operation for an Underground Detention System filled with over 300 yards of debris.
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Frequently Asked Questions

Learn more about what sets NG Companies apart as a private damage prevention company. For any questions not listed, please feel free to contact us!

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  • Why should I use NG Companies (a private subsurface solutions company) versus public 811 phone number provided for free?

    We respond faster and uncover more than known utilities. 811 services do not locate or identify private utilities, leaving the potential for accidental damage without the services of NG Companies. Our advanced technology minimizes risks and prevents costly delays, ensuring your project’s success and safeguarding your investments.

  • Are your services tailored for smaller or larger contractors?

    We are tailored for both! Due to our nationwide locations, extensive fleet, and robust and well-trained personnel, we can meet the needs of small and large contractors as well as municipalities.

  • Why is hydrovac a superior solution to other forms of excavation?

    Hydrovac is a superior method of excavation for numerous reasons, primarily due to safety and damage prevention. Hydrovac is a non-destructive means of excavation, using high-pressured water streams to remove soil and earth materials without damaging underground utilities. This helps mitigate potential safety hazards and avoid costly repairs resulting from accidental damage.

  • Will subsurface utility locating help my project?

    Yes. Accidentally hitting a utility line can cause significant damage, fines, project delays, high repair costs, and legal action. Working with NG Companies mitigates that risk substantially by reducing the safety and financial threat.

Freedom to own your success

If you’re hungry for the chance to grow a rewarding, lucrative career, we offer the tools to get started and the freedom to decide where you go.

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