Tools commonly used in the Door Closers & Checks Repairing industry for day-to-day tasks and operations.

• Screwdrivers
• Wrenches
• Pliers
• Hammers
• Drill bits
• Allen keys
• Torque wrenches
• Pry bars
• Lubricants
• Sealants

Common products and services typical of NAICS Code 811490-11, illustrating the main business activities and contributions to the market.

• Commercial door closer repair
• Residential door closer maintenance
• Automatic door closer installation
• Door check adjustment
• Door closer replacement
• Door closer inspection
• Door closer lubrication
• Door closer troubleshooting
• Door closer repair and maintenance
• Door closer safety inspection

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

• Certified Door Hardware Consultant (CDHC): This certification is provided by the Door and Hardware Institute (DHI) and is designed for professionals who specialize in the design, specification, and installation of architectural door hardware. The certification requires passing an exam and completing continuing education courses.
• Certified Fire Door Inspector (CFDI): This certification is also provided by DHI and is designed for professionals who inspect and evaluate fire-rated doors. The certification requires passing an exam and completing continuing education courses.
• Certified Automatic Door Inspector (CADI): This certification is provided by the American Association of Automatic Door Manufacturers (AAADM) and is designed for professionals who inspect and evaluate automatic doors. The certification requires passing an exam and completing continuing education courses.
• National Institute for Certification In Engineering Technologies (NICET): This certification is designed for professionals who work in the field of fire protection engineering technology. NICET offers several levels of certification, including fire alarm systems, fire sprinkler systems, and special hazards systems.
• Occupational Safety and Health Administration (OSHA) 10-Hour Construction Safety Certification: This certification is designed for professionals who work in the construction industry and covers topics such as fall protection, electrical safety, and hazard communication.

A concise historical narrative of NAICS Code 811490-11 covering global milestones and recent developments within the United States.

• The history of the Door Closers & Checks Repairing industry dates back to the early 20th century when the first door closer was invented by Lewis C. Norton. The door closer was designed to automatically close doors after they were opened, and it quickly became a popular product for commercial buildings. In the 1920s, the first hydraulic door closer was invented, which allowed for more precise control over the speed and force of the door closing. In recent history, the industry has seen advancements in technology, such as the development of electronic door closers that use sensors to detect movement and adjust the closing speed accordingly. In the United States, the industry has grown steadily over the past few decades due to an increase in commercial construction and building renovations.

The anticipated future trajectory of the NAICS 811490-11 industry in the USA, offering insights into potential trends, innovations, and challenges expected to shape its landscape.

• Growth Prediction: Stable

  The door closers and checks repairing industry is expected to experience steady growth in the coming years. The increasing demand for security and safety in commercial and residential buildings is driving the demand for door closers and checks repairing services. Additionally, the growth of the construction industry is expected to boost demand for these services as more buildings are constructed. The industry is also expected to benefit from the increasing trend towards energy-efficient buildings, which require properly functioning door closers and checks to maintain energy efficiency. However, the industry may face challenges from the increasing availability of low-cost imported products and the trend towards DIY repairs. Overall, the industry is expected to experience moderate growth in the coming years.

Recent groundbreaking advancements and milestones in the Door Closers & Checks Repairing industry, reflecting notable innovations that have reshaped its landscape.

• Smart Door Closers: These door closers use sensors and smart technology to automatically adjust the closing force and speed of doors, improving safety and convenience.
• Wireless Door Closers: These door closers use wireless technology to communicate with other building systems, allowing for more efficient and integrated building management.
• Energy-Efficient Door Closers: These door closers are designed to reduce energy consumption by minimizing air leakage and improving insulation.
• ADA-Compliant Door Closers: These door closers are designed to meet the requirements of the Americans with Disabilities Act, ensuring that doors are easy to open and close for people with disabilities.
• Mobile Repair Services: Some door closers and checks repairing companies now offer mobile repair services, allowing them to quickly and efficiently repair doors on-site.