United States
Colorado - Fort Collins
Local Leadership

David Meisters
Managing Consultant- Phone:
- 970.215.0344
- Email:
- david.meisters@trinityconsultants.com
Colorado - Fort Collins
401 W Mountain Ave, Suite 100
Fort Collins, Colorado 80521
- TOLL-FREE:
- 888.555.2340
Colorado - Fort Collins
Our Services Offered

Air Dispersion Modeling
Trinity provides a wide range of air quality modeling consulting services for regulatory applications, emergency planning, and human health assessments.
Air Quality Permitting
Trinity Consultants are experts in air permitting support for compliance with the Clean Air Act, offering comprehensive services from strategy, application development, and agency negotiations.
Ambient Monitoring and Service Integration
Trinity's ambient air quality monitoring expertise ranges from the design and implementation of monitoring stations to routine operations, data validation, and official reporting to meet EPA and state requirements.
Environmental Justice
Trinity's Environmental Justice services empower communities through risk reviews, legislative analyses, and comprehensive mitigation for health and environmental protection.
Health Risk Assessment
Trinity is the industry leader in air dispersion modeling studies, population exposure assessments, health risk characterizations, ambient monitoring and related air toxics work.
Toxic Release Inventory (TRI) Reporting Services
Ensure EPA compliance and minimize environmental impact with Trinity's expert TRI reporting, advanced chemical management, and pollution prevention services.Insights
Local News
Upstream Oil & Gas in Colorado – Understanding the New ECMC Requirements for Cumulative Impacts
State and Federal Requirements for Oil Storage Tanks in Colorado
Clearing the Air: Colorado’s 2025 Toxic Air Contaminants Rulemakings
Revisions to Colorado AQCC Regulation 3 Adopt Air Toxics Reporting and Fee Increases
The Colorado Air Quality Control Commission (AQCC) adopted toxic air contaminant (TAC) reporting requirements into Regulation 3 during an April 2025 rulemaking hearing. The April 2025 rulemaking hearing is the most recent step in a series of actions established under House Bill 22-1244 that aim to protect public health and the environment from the adverse effects of air pollution.BackgroundHouse Bill 22-1244 was signed into law in June 2022, establishing requirements to develop an air tox...
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