NAICS Code 238220-25 - Plumbing Contractors

Marketing Level - NAICS 8-Digit

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NAICS CODE 238220-25
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NAICS Code 238220-25 Description (8-Digit)

Plumbing Contractors are professionals who specialize in the installation, repair, and maintenance of plumbing systems in residential, commercial, and industrial buildings. They work with a variety of materials such as copper, PVC, and steel pipes to ensure that water, gas, and waste disposal systems are functioning properly. Plumbing Contractors are responsible for reading blueprints and building codes, determining the layout of pipes, and installing fixtures such as sinks, toilets, and showers. They also diagnose and repair leaks, clogs, and other plumbing issues.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 238220 page

Tools

Tools commonly used in the Plumbing Contractors industry for day-to-day tasks and operations.

  • Pipe wrenches
  • Basin wrenches
  • Hacksaws
  • Pipe cutters
  • Plungers
  • Drain snakes
  • Teflon tape
  • Pipe threader
  • Propane torch
  • Adjustable wrenches
  • Pliers
  • Screwdrivers
  • Power drills
  • Hole saws
  • Stud finder
  • Level
  • Pipe benders
  • Pressure gauges
  • Pipe inspection cameras

Industry Examples of Plumbing Contractors

Common products and services typical of NAICS Code 238220-25, illustrating the main business activities and contributions to the market.

  • Residential plumbing services
  • Commercial plumbing services
  • Industrial plumbing services
  • Plumbing installation
  • Plumbing repair
  • Drain cleaning
  • Water heater installation
  • Water heater repair
  • Toilet installation
  • Toilet repair
  • Faucet installation
  • Faucet repair
  • Shower installation
  • Shower repair
  • Pipe installation
  • Pipe repair
  • Gas line installation
  • Gas line repair
  • Sewer line installation
  • Sewer line repair

History

A concise historical narrative of NAICS Code 238220-25 covering global milestones and recent developments within the United States.

  • The plumbing industry has been around for thousands of years, with evidence of indoor plumbing systems dating back to ancient civilizations such as the Indus Valley and ancient Rome. In the 19th century, advancements in materials such as cast iron and galvanized steel allowed for the mass production of pipes and fittings, leading to the widespread adoption of indoor plumbing in the United States. In recent history, the industry has seen a shift towards more sustainable and energy-efficient practices, with the adoption of technologies such as tankless water heaters and low-flow toilets. Additionally, the industry has faced challenges such as a shortage of skilled labor and increasing competition from DIY plumbing solutions.