NAICS Code 237110-17 - Trenching & Underground Contractors

Marketing Level - NAICS 8-Digit

Use Data For:

  • Direct Mailing
  • Emailing
  • Calling
  • Research

Includes Free Sample & Industry Report

Total Companies


100% Phone-Verified, NCOA Processed, Accurate Data

NAICS Code 237110-17 Description (8-Digit)

Trenching & Underground Contractors are companies that specialize in the construction of underground structures such as water and sewer lines, gas pipelines, and communication cables. These contractors are responsible for excavating trenches and installing the necessary infrastructure to support the underground systems. This industry involves a range of activities, including site preparation, excavation, backfilling, and grading.

Hierarchy Navigation for NAICS Code 237110-17


Tools commonly used in the Trenching & Underground Contractors industry for day-to-day tasks and operations.

  • Trenchers
  • Excavators
  • Backhoes
  • Bulldozers
  • Compactors
  • Jackhammers
  • Pipe layers
  • Laser levels
  • Surveying equipment
  • Shoring systems
  • Vacuum excavators
  • Horizontal directional drills
  • Concrete saws
  • Pipe cutters
  • Welding equipment
  • Safety gear
  • Hand tools (shovels, picks, etc.)

Industry Examples of Trenching & Underground Contractors

Common products and services typical of NAICS Code 237110-17, illustrating the main business activities and contributions to the market.

  • Sewer line installation
  • Water main construction
  • Gas pipeline installation
  • Fiber optic cable installation
  • Electrical conduit installation
  • Storm drain construction
  • Geothermal system installation
  • Septic system installation
  • Underground storage tank removal
  • Excavation for building foundations

Certifications, Compliance and Licenses for NAICS Code 237110-17 - Trenching & Underground Contractors

The specific certifications, permits, licenses, and regulatory compliance requirements within the United States for this industry.

  • OSHA 10-Hour Construction Certification: This certification is required for all workers in the construction industry, including trenching and underground contractors. It covers safety and health hazards in the workplace and is provided by the Occupational Safety and Health Administration (OSHA).
  • Competent Person Training: This training is required for workers who are responsible for identifying and correcting hazards in the workplace. It is provided by various organizations, including OSHA and the National Utility Contractors Association (NUCA).
  • National Association Of Sewer Service Companies (NASSCO) Pipeline Assessment and Certification Program (PACP): This program provides training and certification for workers who inspect and assess sewer pipelines. It is provided by NASSCO.
  • Confined Space Entry Training: This training is required for workers who enter confined spaces, such as underground tunnels and manholes. It is provided by various organizations, including OSHA and the NUCA.
  • National Utility Contractors Association (NUCA) Excavation Safety Training Program: This program provides training on excavation safety, including trenching and shoring. It is provided by NUCA.


A concise historical narrative of NAICS Code 237110-17 covering global milestones and recent developments within the United States.

  • The Trenching & Underground Contractors industry has a long history dating back to the early 20th century when the first underground utility lines were installed in the United States. The industry has since grown to become an essential part of the construction sector, providing services such as excavation, trenching, and underground utility installation. Notable advancements in the industry include the development of advanced excavation equipment, such as hydraulic excavators and trenchers, which have greatly improved the efficiency and safety of trenching and excavation operations. In recent years, the industry has also seen a growing focus on sustainability, with many contractors adopting eco-friendly practices and technologies to reduce their environmental impact. In the United States, the Trenching & Underground Contractors industry has experienced significant growth in recent years, driven by factors such as increasing demand for new infrastructure, rising urbanization, and the need to replace aging underground utility systems. The industry has also benefited from advancements in technology, such as the use of GPS and other digital tools to improve accuracy and efficiency in excavation and trenching operations. Despite challenges such as labor shortages and regulatory hurdles, the industry is expected to continue growing in the coming years, driven by ongoing infrastructure investment and the need to modernize aging underground utility systems.

Future Outlook for Trenching & Underground Contractors

The anticipated future trajectory of the NAICS 237110-17 industry in the USA, offering insights into potential trends, innovations, and challenges expected to shape its landscape.

  • Growth Prediction: Growing

    The trenching and underground contractors industry in the USA is expected to grow in the coming years due to the increasing demand for infrastructure development and maintenance. The industry is expected to benefit from the government's focus on improving the country's infrastructure, including water and sewer systems. The industry is also expected to benefit from the increasing demand for renewable energy sources, which require underground installation of cables and pipelines. However, the industry may face challenges due to the shortage of skilled labor and the increasing competition from other construction industries. Overall, the industry is expected to grow steadily in the coming years.

Industry Innovations for NAICS Code 237110-17

Recent groundbreaking advancements and milestones in the Trenching & Underground Contractors industry, reflecting notable innovations that have reshaped its landscape.

  • Use Of Horizontal Directional Drilling (HDD) Technology: HDD technology is used to install underground pipelines and cables without disturbing the surface. This technology has gained popularity in recent years due to its efficiency and cost-effectiveness.
  • Use Of Trenchless Technology: Trenchless technology is used to install underground pipelines and cables without digging trenches. This technology has gained popularity in recent years due to its environmental benefits and cost-effectiveness.
  • Use Of Advanced Equipment: The industry is increasingly using advanced equipment such as excavators, backhoes, and trenchers to improve efficiency and reduce labor costs.
  • Adoption Of Sustainable Practices: The industry is adopting sustainable practices such as recycling and reusing materials, reducing waste, and using eco-friendly equipment to reduce its environmental impact.
  • Increasing Use Of Drones: Drones are being used to survey and map underground infrastructure, which helps in planning and maintenance. The use of drones has improved efficiency and reduced costs in the industry.

NAICS Code 237110-17 - Trenching & Underground Contractors

We now have complete information to process your request

Your dedicated data specialist is researching your target and will provide an industry report for your review shortly

What's Next?

Industry report based on your target will be sent to you by email (You're here)
Use this to review and refine your target
Free sample list will be provided to test drive the data
When ready for purchase, your complete list will be ready in minutes
Your data specialist

Your data specialist will assist you every step of the way

What Our Clients Say

I was able to supply NAICS/SIC codes to, who provided a numerical total of their lists for each code. They provided also a sample list for me to judge the content and accuracy. Their Business Data Specialist sent then refined lists that allowed me to target my audience. They are professional and able to understand their products in great detail. I recommend them to anyone who wants to focus a targeted sales/marketing campaign. client client