Trinity Consultants is a global firm that specializes in environmental consulting, engineering, and compliance solutions. Founded in 1974 and headquartered in Dallas, Texas, the company offers a range of services including air quality consulting, environmental health and safety (EHS) management, and climate change strategy. Trinity Consultants is known for its expertise in industrial regulatory compliance, particularly in air quality permitting, dispersion modeling, and environmental management systems. Additionally, the firm provides training and software solutions to help clients meet regulatory requirements and improve operational efficiencies.