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

• Duct cutters
• Sheet metal shears
• Tin snips
• Hand seamers
• Crimping tools
• Pipe cutters
• Power drills
• Screwdrivers
• Pliers
• Wrenches
• Hammers
• Levels
• Tape measures
• Flashlights
• Safety glasses
• Respirators
• Gloves
• Hard hats
• Ladders

Common products and services typical of NAICS Code 238220-35, illustrating the main business activities and contributions to the market.

• Commercial kitchen ventilation
• Industrial ventilation systems
• Residential ventilation systems
• HVAC ductwork installation
• Ventilation system repair
• Ventilation system maintenance
• Exhaust fan installation
• Air duct cleaning
• Attic ventilation systems
• Bathroom ventilation systems

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

• North American Technician Excellence (NATE) Certification: NATE is a non-profit organization that provides certification for HVAC technicians. Ventilating contractors can obtain certification in various areas such as air conditioning, heat pumps, and gas furnaces. Certification requires passing an exam and meeting specific experience requirements.
• Environmental Protection Agency (EPA) Certification: Ventilating contractors who work with refrigerants must obtain EPA certification. This certification ensures that contractors are knowledgeable about the safe handling and disposal of refrigerants.
• Occupational Safety and Health Administration (OSHA) Certification: OSHA provides certification for various safety-related topics such as fall protection, electrical safety, and hazardous materials handling. Ventilating contractors can benefit from obtaining OSHA certification to ensure a safe work environment for themselves and their employees.
• Sheet Metal and Air Conditioning Contractors' National Association (SMACNA) Certification: SMACNA provides certification for various areas such as HVAC systems, air duct cleaning, and fire smoke dampers. Ventilating contractors can benefit from obtaining SMACNA certification to demonstrate their expertise in these areas.
• National Balancing Council (NBC) Certification: NBC provides certification for air and hydronic balancing technicians. Ventilating contractors can benefit from obtaining NBC certification to ensure that HVAC systems are properly balanced for optimal performance.

A concise historical narrative of NAICS Code 238220-35 covering global milestones and recent developments within the United States.

• The history of the Ventilating Contractors industry dates back to the early 20th century when the use of mechanical ventilation systems became widespread in commercial and industrial buildings. The industry saw significant growth during the post-World War II period, as the construction of large-scale buildings and the adoption of air conditioning systems increased. In the 1970s, the industry faced a challenge with the oil crisis, which led to a shift towards energy-efficient systems. In recent years, the industry has seen a growing demand for sustainable and eco-friendly ventilation systems, with the adoption of smart technologies and the integration of renewable energy sources. In the United States, the Ventilating Contractors industry has a long history of providing ventilation solutions for commercial and industrial buildings. The industry has seen significant growth in recent years, driven by the increasing demand for energy-efficient and sustainable ventilation systems. The adoption of smart technologies and the integration of renewable energy sources have also contributed to the growth of the industry. The COVID-19 pandemic has further highlighted the importance of proper ventilation systems in buildings, leading to an increased demand for ventilation solutions that can improve indoor air quality and reduce the risk of airborne transmission of the virus.

The anticipated future trajectory of the NAICS 238220-35 industry in the USA, offering insights into potential trends, innovations, and challenges expected to shape its landscape.

• Growth Prediction: Growing

  The future outlook for the Ventilating Contractors industry in the USA is positive. The industry is expected to grow in the coming years due to the increasing demand for energy-efficient and sustainable HVAC systems. The growing awareness of the importance of indoor air quality and the need for proper ventilation systems is also expected to drive the growth of the industry. Additionally, the increasing construction activities in the residential and commercial sectors are expected to create new opportunities for the industry. However, the industry may face challenges due to the shortage of skilled labor and the increasing competition from new entrants. Overall, the industry is expected to grow steadily in the coming years.

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

• Smart Ventilation Systems: These systems use sensors and advanced algorithms to optimize the indoor air quality and reduce energy consumption. They can adjust the ventilation rates based on the occupancy, humidity, and other factors, which can lead to significant energy savings.
• Energy Recovery Ventilators: These systems recover the heat or coolness from the exhaust air and use it to precondition the incoming air. This can reduce the energy consumption of the HVAC system and improve the indoor air quality.
• Demand-Controlled Ventilation: This technology adjusts the ventilation rates based on the actual occupancy of the building. It can reduce the energy consumption of the HVAC system and improve the indoor air quality.
• Integrated Building Automation Systems: These systems integrate the HVAC, lighting, security, and other building systems into a single platform. They can optimize the energy consumption and improve the comfort and safety of the occupants.
• Green HVAC Systems: These systems use renewable energy sources such as solar, geothermal, or wind power to provide heating, cooling, and ventilation. They can reduce the carbon footprint of the building and improve the sustainability of the HVAC system.