United States
Wisconsin - Milwaukee
Local Leadership
Wisconsin - Milwaukee
W175N11163 Stonewood Drive, Suite 105
Germantown, Wisconsin 53022
- Phone:
- 262.200.0200
- TOLL-FREE:
- 888.555.2340
Wisconsin - Milwaukee
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.
Auditing and Verification
Boost EHS compliance and performance with tailored Auditing & Verification solutions for regulatory compliance, management systems, and risk management.
EHS and Sustainability Reporting
Streamline your EHS reporting with Trinity's regulatory compliance and sustainability reporting expertise for accuracy, efficiency, and reduced compliance risks.
Water Quality Permitting and Compliance
Trinity provides expertise across wastewater permitting and compliance; storm water permitting and compliance; spill prevention, control and countermeasures planning and compliance; wetlands permitting; and other CWA programs.
PHA and Risk Assessments
Trinity Process Hazard Analysis (PHA) experts have extensive experience with hazard identification, evaluation, and mitigation services.
Process Safety Management Services
Trinity experts provide Process Safety Management (PSM) support that ensures safe handling of hazardous processes, preventing accidents & protecting workers, communities, & environment.
Risk Management Program Support
Trinity’s team of RMP experts are committed to identifying, assessing, documenting, and addressing risks to ensure the safety of our clients, community, and the environment for chemical accident prevention.
Spill Prevention, Control, and Countermeasure Plan (SPCC)
Trinity has the expertise to develop SPCC Plans across numerous industrial facilities and can assist with plan revisions and program audits.
Stormwater Pollution Prevention Plan (SWPPP)
Trinity is the leading industry regulatory expert in SWPPP stormwater runoff from industrial facilities and construction sites that can contaminate rivers, lakes, and coastal waters.
TSDF Support
Hazardous Waste Treatment, Storage, and Disposal Facilities (TSDFs)Insights
Local News
WI 2015 Ozone NAAQS Nonattainment Bump Up
Emissions Reporting Awareness: Publicly Available Lookup Tools and Managing Perception
State-Focused Environmental Reporting Resources for RY2020
Midwest Ozone NAAQS Nonattainment Bump Up
The United States Environmental Protection Agency (US EPA) recently announced that several areas in the Midwest and parts of the surrounding region have failed to meet the 2015 ozone National Ambient Air Quality Standards (NAAQS) by the designated attainment date. The nonattainment areas affected by this change include Allegan County (MI), Berrien County (MI), Chicago (IL-IN-WI), Cleveland (OH), Milwaukee (WI), Muskegon County (MI), Sheboygan County (WI), and the Illinois portion of the S...
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