237130 - Power and Communication Line and Related Structures Construction

Understanding the intricate infrastructure behind our modern power and communication networks starts with NAICS Code 237130. This specialized classification plays a crucial role in shaping and maintaining the backbone of electrical power transmission and telecommunication services across the nation. Whether laying fiber optic cables or erecting towering cell phone masts, businesses operating under NAICS 237130 ensure connectivity and power reliability for millions.

What is NAICS Code 237130?

NAICS Code 237130, titled Power and Communication Line and Related Structures Construction, covers establishments primarily engaged in the construction of power transmission lines, communication transmission lines, and their related structures. This includes tasks such as installation, maintenance, and repair of electrical power lines and telecommunication cables.

Key Activities Under This Code Include:

• Constructing power and communication transmission lines
• Building supporting structures like towers, poles, and antennae
• Installing underground and overhead cables for electricity and telecommunications
• Maintaining and repairing utility infrastructure components

Sector Overview: Construction

The 237130 industry belongs to the Construction sector, specifically focusing on utility infrastructure that supports essential services. Companies in this sector handle diverse, highly technical activities ranging from traditional power line stringing to advanced alternative energy structure construction.

Typical Business Activities:

• Power line installation and stringing
• Communication line construction including fiber optic and telephone cables
• Maintenance and repair of utility lines
• Construction management related to power and communication transmission lines
• Construction of specialized power plants (thermal, solar, nuclear, etc.)
• Erection of cellular phone towers, microwave relay towers, and satellite receiving stations

Size Standard for NAICS Code 237130

To be considered a small business under NAICS 237130, a firm’s average annual revenue must not exceed $45 million. This size standard helps determine eligibility for various federal programs and contracting opportunities.

Examples of Businesses Under NAICS 237130

• Power line installation contractors
• Communication line construction companies
• Utility infrastructure maintenance services specializing in electrical and telecommunication utilities

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Detailed Code Activities Table for NAICS Code 237130

Activity Type	Description
Alternative energy structure construction	Construction of geothermal, ocean wave, solar, and wind power structures
Cable laying	Installation of fiber optic, electricity, marine, telephone, and cable television cables
Cellular phone tower construction	Erection and maintenance of cellular phone towers
Co-generation plant construction	Building combined heat and power plants
Communication antenna & tower construction	Assembly of antennas, communication towers including microwave relay and radio towers
Construction management	Oversight of power and communication transmission line construction projects
Electric power plant construction	Building electric light and power plants (except hydroelectric)
Electric power transmission line construction	Installation of high-voltage power lines and towers
Fiber optic cable transmission line construction	Laying fiber optic cables for data transmission
Nuclear power plant construction	Development of nuclear energy plants
Pole line construction	Erection of poles for power and communication lines
Power line stringing	Stringing electrical wires across poles and towers
Radio and television transmitting tower construction	Erection of towers for broadcasting signals
Solar and wind power structure construction	Building solar and wind power generating structures
Substation and switching station construction	Building electrical substations and switching facilities
Telephone line construction and stringing	Installation of telephone cables and wire stringing
Transformer station and electric power substation construction	Construction of transformer stations
Transmission and distribution line construction	Building electricity transmission and distribution networks
Underground cable laying	Laying cables underground (fiber optic, electricity, telephone, cable TV)
Utility line construction	Installation and maintenance of electrical and communication utility lines

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Frequently Asked Questions (FAQ)

What kind of projects fall under NAICS 237130?

Projects involving the construction, installation, and maintenance of power transmission lines, communication cables, cellular towers, and related utility infrastructure are classified under this code.

How does NAICS 237130 relate to renewable energy?

Businesses erecting structures for solar, wind, geothermal, and ocean wave power generation are included, marking its relevance to alternative energy sectors.

What size is considered small for businesses in this category?

Small businesses must have average annual receipts of up to $45 million to qualify under the SBA size standards for NAICS 237130.

Can this code be used for federal contracting purposes?

Yes. This NAICS code is often used in government contracting to classify bidders or incumbents involved in power and communication infrastructure projects.

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Conclusion

NAICS Code 237130 defines a dynamic and essential part of the construction industry — the building and maintenance of power and communication line infrastructure. From underground fiber optic cable laying to constructing massive solar power facilities, firms classified under this code support the continuous advancement of energy and communication networks nationwide.

Understanding this classification can help businesses identify relevant opportunities and ensure compliance in government contracting and industry analysis.

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Keywords: NAICS 237130, power line construction, communication line construction, utility infrastructure, power transmission line, fiber optic cable laying, cell tower construction, alternative energy structures, construction sector, federal contracting, SBA size standard