Offers consulting, software, and training in air quality, including dispersion modeling, permitting, and compliance assessments. Dallas, Texas.Trinity Consultants - Regulatory Compliance Environmental Management EMIS Air Dispersion Modeling Meteorological Data Services Select a logo to learn more. Locations | Management Team | Careers | History | Training At Trinity Consultants, we develop and implement intelligent solutions that efficiently achieve clients? environmental and related business objectives. Since 1974, Assisting Industry with: Regulatory Compliance Environmental Management Leve