United States

Illinois - Chicago - EC

Trinity's Chicago staff bring extensive hands-on experience with Illinois environmental permitting and compliance. Since 2000, Trinity's Chicago office has locally served clients on more than 3,800 projects in a wide range of industries.  With in-depth knowledge of the state and federal permitting and compliance processes, we support industrial clients with authorizing capital projects and enforcement negotiations with EPA Region 5 and the Illinois Environmental Protection Agency.

Some of the industries we serve include:

Local Leadership

Chloe Reece

Chloe Reece

Principal Consultant
Phone:
630.495.1470
Email:
creece@trinityconsultants.com
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Illinois - Chicago - EC

1801 S. Meyers Rd, Suite 350
Oakbrook Terrace, Illinois 60181

Phone:
630.495.1470
TOLL-FREE:
888.555.2340

Illinois - Chicago - EC

Our Services Offered

Our local Oakbrook Terrace staff have expertise in the following areas.

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.

EHS Management Systems

Trinity's professionals bring decades of management system experience to client engagements, encompassing a complete spectrum of EHS&Q systems: ISO14001, RC14001, ISO 45001, ISO 50001, and ISO 9001.

Ecological Impact Assessment

Large-scale developments and those affecting protected sites usually require an Environmental Impact Assessment (EIA) to be conducted, including an Ecology Chapter or Ecological Impact Assessment (EcIA).

Process Safety Management

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.

Sustainability Program Support and ESG Disclosure

Trinity elevates your sustainability journey with expert ESG support, managing risks, seizing opportunities, and ensuring compliance with global standards.

Tank Services

Maximize tank compliance and design efficiency with Trinity's comprehensive environmental services, including permits, emissions calculations, and floating roof expertise streamlined with AP-42 updated tools.

TSDF Support

Hazardous Waste Treatment, Storage, and Disposal Facilities (TSDFs)

Insights

Local News

Illinois EPA eliminates SMB exemption in compliance with US EPA mandate

State-Focused Environmental Reporting Resources for RY2020

Illinois EPA to Begin Testing all Illinois Community Water Supplies for PFAS Substances

Illinois EPA Adopts New General NPDES Stormwater Permit

The National Pollutant Discharge Elimination System (NPDES) Stormwater Permit has undergone notable changes in recent years, reflecting a growing awareness by the Illinois Environmental Protection Agency of the need for more comprehensive stormwater management. These changes include stricter regulations to reduce the discharge of pollutants into waterways, enhanced monitoring, and reporting requirements to ensure compliance. The Illinois EPA (IEPA) renewed its General Stormwater Nati...

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