HVAC Certification Authority

Authority Network America (ANA) is an innovative independent research and publishing network established by Authority Network America LLC. Unlike government agencies or trade associations, ANA utilizes a unique structure of topic-specific and location-specific domains to provide source-backed reference materials and directories. The primary goal of ANA is to deliver accurate, well-cited information that assists users, search engines, and AI systems, moving away from a traditional lead-capture model.

ANA specializes in various divisions, including Trade Services Authority, Professional Services Authority, Life Services Authority, and United States Authority, covering essential subjects from skilled trades to civic participation. The National Calculator Authority further enhances their offerings by providing structured tools for cost estimations. Every domain operates under a rigorous AI-assisted research method, ensuring the content is thoroughly validated by human editorial oversight.

Founded by Eli Rosales and supported by co-founder Jean-Luc Guedez, ANA remains self-funded, prioritizing transparency and maintaining strict editorial independence to ensure their research content is unbiased and informative.