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View Local 66's top competitors like ASHRAE, Air Conditioning Contractors of America (ACCA), and American Welding Society.

American Welding Society
The American Welding Society is the worldwide authority in the development of standards, certifications and educational programming for the welding community. We are committed to connecting the welding industry to our extensive collection of resources, informing our members of technological advancements, and developing the next generation of welding professionals.
Doral, Florida, US
Non profit
$37M Revenue
https://aws.org
1.1K Employees
The National Electrical Contractors Association (NECA) is the voice of the $225 billion electrical construction industry that brings power, light and communication technology to buildings and communities across the U.S. NECA traces its origins to the birth of modern electricity. In 1901, a group of electrical contractors met at the Pan-American Exposition in Buffalo, NY, where a major display of electric power had been installed. These contractors joined together to foster trade and reform abuses within their fledgling industry. Today, NECA continues their work, building on a legacy of protecting the public and making innovation possible. Members Electrical contractors perform specialized construction work related to the design, installation, and maintenance of electrical systems. Whether high-voltage power transmission or low-voltage lighting, electrical contractors ensure these systems work in a safe, effective, and environmentally-sound manner. NECA represents a diverse group of nearly 4,000 member companies account for approximately 300 million manhours per year. They are comprised of electrical contractors from firms of all sizes performing a range of services. While most NECA contractors qualify as small businesses, many large, multinational companies are also members of the association. Organization NECA’s national office in Washington, D.C., four regional offices, and 118 local chapters across the country work to advance the electrical contracting industry through advocacy, education, research, and standards development. NECA chapters are independently chartered organizations who work with national field representatives to develop effective labor agreements and market initiatives. Visit www.necanet.org/about for more information.
Washington, District of Columbia, US
Non profit
$17.1M Revenue
http://www.necanet.org
534 Employees
ASHRAE
ASHRAE, founded in 1894, is a global society advancing human well-being through sustainable technology for the built environment. The Society and its more than 53,000 members worldwide focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability. Through research, standards writing, publishing, certification and continuing education, ASHRAE shapes tomorrow’s global built environment today. More information can be found at www.ashrae.org/news.
Peachtree Corners, Georgia, US
Non profit
$25.7M Revenue
http://www.ashrae.org/
905 Employees

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