NAICS Code 811412-27 - Air Conditioning & Heating-Service Repair

Marketing Level - NAICS 8-Digit

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NAICS CODE 811412-27
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NAICS Code 811412-27 Description (8-Digit)

Air Conditioning & Heating-Service Repair is a subdivision of the Appliance Repair and Maintenance industry. This industry involves the repair and maintenance of air conditioning and heating systems in residential, commercial, and industrial buildings. The professionals in this industry are responsible for ensuring that the air conditioning and heating systems are functioning properly and efficiently. They diagnose and repair any issues with the systems, replace parts, and perform routine maintenance to prevent future problems.

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 811412 page

Tools

Tools commonly used in the Air Conditioning & Heating-Service Repair industry for day-to-day tasks and operations.

  • Refrigerant gauges
  • Multimeter
  • Vacuum pump
  • Torque wrench
  • Pipe cutter
  • Flaring tool
  • Tube bender
  • Screwdrivers
  • Pliers
  • Wire strippers
  • Pipe wrench
  • Adjustable wrench
  • Drill
  • Hole saw
  • Duct tape
  • Insulation knife
  • Sheet metal cutter
  • Tin snips
  • Hammer
  • Level

Industry Examples of Air Conditioning & Heating-Service Repair

Common products and services typical of NAICS Code 811412-27, illustrating the main business activities and contributions to the market.

  • HVAC repair
  • Furnace repair
  • Air conditioning repair
  • Boiler repair
  • Heat pump repair
  • Thermostat repair
  • Ductwork repair
  • Ventilation repair
  • Radiator repair
  • Central air repair
  • HVAC maintenance
  • Furnace maintenance
  • Air conditioning maintenance
  • Boiler maintenance
  • Heat pump maintenance
  • Thermostat maintenance
  • Ductwork maintenance
  • Ventilation maintenance
  • Radiator maintenance
  • Central air maintenance

History

A concise historical narrative of NAICS Code 811412-27 covering global milestones and recent developments within the United States.

  • The air conditioning and heating service repair industry has a long history dating back to the early 20th century when air conditioning was first introduced. In 1902, Willis Carrier invented the first modern air conditioning system, which was used to control humidity in a printing plant. The first residential air conditioning unit was introduced in 1914, and by the 1920s, air conditioning was becoming more common in public buildings and movie theaters. The industry continued to grow throughout the 20th century, with advancements in technology leading to more efficient and effective systems. In recent years, the industry has seen a shift towards more eco-friendly and energy-efficient systems, with a focus on reducing carbon emissions and improving indoor air quality. In the United States, the air conditioning and heating service repair industry has experienced significant growth in recent years. According to a report by ResearchAndMarkets, the market size for HVAC (heating, ventilation, and air conditioning) systems in the US was valued at $130.5 billion in 2019 and is expected to reach $175.1 billion by 2025. This growth can be attributed to several factors, including an increase in construction activity, rising demand for energy-efficient systems, and a growing focus on indoor air quality. Additionally, the COVID-19 pandemic has led to an increased demand for HVAC systems that can help to improve air quality and reduce the spread of the virus.