Tools commonly used in the Retaining Walls industry for day-to-day tasks and operations.

• Excavator
• Backhoe
• Skid steer loader
• Concrete mixer
• Trowel
• Level
• Shovel
• Wheelbarrow
• Hammer drill
• Masonry saw

Common products and services typical of NAICS Code 237990-11, illustrating the main business activities and contributions to the market.

• Concrete retaining walls
• Stone retaining walls
• Timber retaining walls
• Gabion retaining walls
• Gravity retaining walls
• Cantilever retaining walls
• Anchored retaining walls
• Sheet pile retaining walls
• Reinforced soil retaining walls
• Modular block retaining walls

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

• National Concrete Masonry Association (NCMA) Certification: This certification is required for professionals who work with concrete masonry units (CMUs) and retaining walls. The certification ensures that the professional has the necessary knowledge and skills to design and construct retaining walls that meet industry standards. The NCMA provides the certification.
• National Association Of Home Builders (NAHB) Certified Graduate Remodeler: This certification is not specific to retaining walls, but it is relevant for professionals who work in the construction industry. The certification ensures that the professional has the necessary knowledge and skills to manage a remodeling project. The NAHB provides the certification.
• International Concrete Repair Institute (ICRI) Concrete Surface Repair Technician: This certification is relevant for professionals who work with concrete surfaces, including retaining walls. The certification ensures that the professional has the necessary knowledge and skills to repair concrete surfaces to industry standards. The ICRI provides the certification.
• National Association Of Landscape Professionals (NALP) Landscape Industry Certified Technician: This certification is relevant for professionals who work in the landscaping industry, including the installation of retaining walls. The certification ensures that the professional has the necessary knowledge and skills to install and maintain landscaping features to industry standards. The NALP provides the certification.
• National Precast Concrete Association (NPCA) Plant Certification: This certification is relevant for professionals who work with precast concrete products, including retaining walls. The certification ensures that the professional has the necessary knowledge and skills to manufacture precast concrete products to industry standards. The NPCA provides the certification.

A concise historical narrative of NAICS Code 237990-11 covering global milestones and recent developments within the United States.

• The use of retaining walls dates back to ancient civilizations such as the Greeks and Romans, who used them to hold back soil and create terraced landscapes. In the 18th and 19th centuries, retaining walls were used extensively in the construction of canals and railroads. The development of reinforced concrete in the late 19th century allowed for the construction of taller and stronger retaining walls. In recent history, the use of retaining walls has expanded to include landscaping and residential applications, with the introduction of new materials such as interlocking concrete blocks and natural stone. In the United States, the use of retaining walls became more widespread in the mid-20th century with the growth of suburban development. The development of new materials and construction techniques has allowed for the construction of taller and more complex retaining walls. In recent years, there has been a growing trend towards the use of environmentally friendly materials and techniques in retaining wall construction, such as the use of recycled materials and the incorporation of greenery into the design.

The anticipated future trajectory of the NAICS 237990-11 industry in the USA, offering insights into potential trends, innovations, and challenges expected to shape its landscape.

• Growth Prediction: Stable

  The retaining walls industry in the USA is expected to experience steady growth in the coming years. The demand for retaining walls is driven by the need for infrastructure development, urbanization, and population growth. The construction of retaining walls is essential for the prevention of soil erosion, landslides, and flooding. The industry is also expected to benefit from the increasing demand for sustainable and eco-friendly construction practices. The use of recycled materials and the development of green retaining walls are expected to gain popularity in the industry. However, the industry may face challenges due to the high cost of construction materials and labor, as well as the impact of the COVID-19 pandemic on the construction industry. Overall, the retaining walls industry is expected to continue to grow in the USA, driven by the need for infrastructure development and sustainable construction practices.

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

• Modular Retaining Walls: Modular retaining walls are pre-engineered and precast concrete blocks that can be easily assembled on-site. They are cost-effective, durable, and easy to install, making them a popular choice for retaining wall construction.
• Green Retaining Walls: Green retaining walls are designed to incorporate vegetation into the retaining wall structure. They provide an eco-friendly solution to soil erosion and landslides, while also improving air quality and reducing the urban heat island effect.
• Gravity Retaining Walls: Gravity retaining walls rely on their own weight to resist the pressure of the soil behind them. They are a cost-effective solution for low-height retaining walls and are commonly used in residential and commercial construction.
• Reinforced Soil Retaining Walls: Reinforced soil retaining walls use geosynthetic materials to reinforce the soil behind the retaining wall. They are a cost-effective and durable solution for retaining walls in areas with poor soil conditions.
• Precast Retaining Walls: Precast retaining walls are pre-engineered and precast concrete blocks that can be easily assembled on-site. They are a durable and cost-effective solution for retaining walls in commercial and industrial construction.