Founded in 1974, Trinity Consultants is an environmental consulting company that specializes in industrial air quality issues. With offices nationwide and in China and the Middle East, we help organizations comply with applicable environmental regulatory requirements and optimize environmental performance for long-term sustainability. Trinity provides value to its clients in the areas of regulatory and sustainability consulting, environmental modeling software products and services, EH&S staffing assistance, and EH&S data management solutions. 

Trinity Consultants is a nationwide firm that assists industrial facilities with sensitive environmental issues. Our regulatory compliance services include air permitting, air dispersion modeling, and compliance auditing. We also assist clients with environmental management concerns such as compliance management, ISO 14001 requirements, and emissions trading. T3®, a division of Trinity Consultants, implements information technology solutions for EH&S management. Trinity also markets BREEZE® modeling software and teaches training courses on environmental issues.

Trinity helps industrial facilities determine applicable environmental regulations and efficiently achieve compliance. Legislation has increased the burden to industry with the creation of new regulations and increased compliance demonstration requirements. Trinity has evolved in order to meet the changing regulatory compliance challenges of its clients offering the following services NESHAP and NSPS compliance, EH&S auditing, emissions inventories, recordkeeping and reporting, environmental outsourcing, industrial risk management, and litigation support.

Trinity built its reputation for excellence on its air quality services. Air quality permitting encompasses a range of permitting programs including New Source Review and Title V operating permits, and associated requirements such as control technology evaluations, air quality analyses, ambient air quality and meteorological monitoring, emissions trading, and permit negotiations. Trinity is well versed in every aspect and has a depth of experience that enables us to perform efficiently and effectively.

Trinity Consultants assists companies with developing, implementing, and improving business sustainability strategies and systems. Additional services include developing climate change policies, managing GHG emissions, creating strategy planning documents, preparing baseline GHG emissions inventories, and implementing enterprise data management systems to manage emissions.