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    237110 - Water and Sewer Line and Related Structures Construction

    Introduction

    Understanding NAICS Code 237110 is crucial for businesses involved in the construction of essential water and sewer infrastructure. This particular industry classification plays a vital role in public health and urban development by focusing on the construction of water mains, sewer lines, and related structures. Whether you’re a contractor seeking government projects or a stakeholder in water infrastructure, knowing the ins and outs of this NAICS code can boost your business visibility and compliance.

    What is NAICS Code 237110?

    NAICS Code 237110 is designated for establishments primarily engaged in the construction of water and sewer lines and related infrastructure. This includes the building of storm sewers, sanitary sewers, water mains, pumping stations, and related systems essential for water distribution and sewage management.

    Sector

    • Construction

    Core Activities Covered

    • Laying pipe for water and sewer lines
    • Constructing pumping stations
    • Installing fire hydrants and flushing hydrants
    • Building storm and sanitary sewers
    • Developing water treatment plants and related storage tanks

    Detailed Description

    This industry classification primarily includes companies and contractors involved in:

    • Water and sewer line installation
    • Construction of related structures such as storm sewer systems and sanitary sewer systems
    • Drilling and capping of water wells (except for water intake wells in oil & gas fields)
    • Construction management for water and wastewater treatment plants
    • Installation of pumping stations and associated infrastructure

    Size Standard for NAICS Code 237110

    • The small business size standard for NAICS 237110 is $45 million in average annual receipts.
      This means businesses with annual revenues up to $45 million generally qualify as small businesses under this classification for federal contracting purposes.

    Examples of Businesses Under NAICS 237110

    • Water main installation contractors
    • Sewer line construction companies
    • Storm sewer system builders
    • Pumping station constructors
    • Water treatment plant construction firms

    Comprehensive Code Details Table

    Activity / Service Description Included in NAICS 237110?
    Aqueduct construction Yes
    Artesian well construction Yes
    Capping of water wells Yes
    Construction management, water and sewage treatment plant Yes
    Construction management, water and sewer line Yes
    Distribution line, sewer and water, construction Yes
    Drilling water wells (except water intake wells in oil and gas fields) Yes
    Fire hydrant installation Yes
    Geothermal drilling Yes
    Hydrant and flushing hydrant installation Yes
    Irrigation project construction (except lawn) Yes
    Lagoon, sewage treatment construction Yes
    Pumping station, water and sewage system, construction Yes
    Reservoir construction Yes
    Sanitary sewer construction Yes
    Sewage collection and disposal line construction Yes
    Sewage disposal plant construction Yes
    Sewage treatment plant construction Yes
    Sewer construction Yes
    Sewer main, pipe and connection, construction Yes
    Storm sewer construction Yes
    Utility line (i.e., sewer, water) construction Yes
    Water desalination plant construction Yes
    Water filtration plant construction Yes
    Water main and line construction Yes
    Water pumping or lift station construction Yes
    Water sampling station installation Yes
    Water system storage tank and tower construction Yes
    Water treatment plant construction Yes
    Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) Yes
    Water well pump and well piping system installation Yes

    Frequently Asked Questions (FAQ) about NAICS 237110

    Q1: What types of construction projects fall under NAICS 237110?

    A: Projects include installing water mains, sewer pipes, storm sewers, pumping stations, and water/sewage treatment plants.

    Q2: Does drilling a geothermal well fall under NAICS code 237110?

    A: Yes, geothermal drilling related to water and sewer infrastructure is included.

    Q3: What is the size standard for a business under NAICS 237110?

    A: The size standard is $45 million in average annual receipts.

    Q4: Are water well drilling activities part of this NAICS code?

    A: Yes, water well drilling (except water intake wells in oil and gas fields) is included.

    Q5: Can companies specializing in fire hydrant installation use this NAICS code?

    A: Yes, fire hydrant and flushing hydrant installations are covered under NAICS 237110.


    Conclusion

    If your business is involved in water and sewer line construction or related infrastructure projects, NAICS code 237110 is your key classification. It covers a wide variety of construction activities central to water management systems, from laying pipes to building treatment plants. Familiarizing yourself with this code not only streamlines government contracting opportunities but also enhances your market presence in the water and sewer construction sector.

    By understanding this NAICS code—including its sector, typical activities, and size standards—you’ll be well-positioned to grow your contracting business in this essential public infrastructure space.


    Keywords: NAICS Code 237110, Water and Sewer Line Construction, Sewer Line Contractors, Water Main Installation, Storm Sewer Construction, Water Treatment Plant Construction, Government Contracting, Small Business Size Standard