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Services
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Air Quality
- Air Dispersion Modeling
- Air Quality Permitting
- Ambient Monitoring Service and Integration
- California GHG and Offset Project Verification Services
- Cap-and-Trade Services
- Emissions Monitoring Support
- Emissions Reporting
- Emissions Testing
- Health Risk Assessments
- Fuels Regulations Services
- LDAR Support
- Mobile Source Support and Engine Certification
- NESHAP and NSPS Compliance
- Regional Haze Support
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Technology
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Training
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eLearning
Webinars
- Air Emissions Tracking: Managing Air Quality Compliance for the Surface Coating Industry
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Online
- Complimentary Webinar: Preparing for Toxic Release Inventory (TRI) Reporting Year (RY) 2019
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Online
- Webinar Series – The Complex World of Chemical MACT Applicability (Part 1)
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Online
Seminars
- Complimentary Lunch Seminar – California Regulatory Updates
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- Fresno, CA
- Complimentary Lunch Seminar – California Regulatory Updates
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- Bakersfield, CA
- Complimentary Luncheon Seminar - Illinois Regulatory Update
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- Oakbrook Terrace, IL
- Complimentary Lunch Seminar: Best Practices in CDP Reporting
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- Pittsburgh, PA
- Complimentary Luncheon Seminar - Illinois Regulatory Update
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- Peoria, IL
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Industries
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Aerospace
For more than 20 years, Trinity Consultants has assisted facilities in the aerospace industry with regulatory compliance and environmental management issues.
Agriculture
Trinity has a long history of assisting facilities with their regulatory compliance and environmental management systems.
Chemical & Pharmaceutical
Trinity helps chemical and pharmaceutical manufacturers to achieve regulatory and environmental compliance.
Deepwater Ports, LNG Terminals, & Offshore E&P
Trinity provides dispersion modeling, permitting, and compliance support for coastal operations in the Outer Continental Shelf, Deepwater Ports, and liquefied natural gas terminals.
Electric Power
Trinity has assisted clients with nearly 500 power-related projects, offering an array of services.
General Manufacturing
Due to their nature, “general manufacturing” facilities are often faced with reviewing a wide range of regulations to determine applicability.
Government
Trinity provides a variety of services to government entities, including environmental permitting and compliance management.
Lime & Aggregates
Trinity Consultants has long been committed to assisting lime and aggregates facilities with their regulatory compliance needs.
Mining
Trinity takes pride in understanding the regulatory issues affecting our clients’ facilities and their industry.
Oil & Gas
Oil and gas facilities must contend with a variety of regulatory compliance and environmental management demands.
Petroleum Refining
Trinity helps petroleum refineries to achieve compliance with complex environmental regulatory requirements.
Portland Cement
Trinity Consultants has long been committed to assisting cement facilities with their regulatory compliance and environmental management needs.
Pulp & Paper
Trinity has extensive experience assisting the pulp and paper industry with its regulatory compliance and environmental management requirements.
Railroad
Railroads are faced with rapidly evolving state, regional, and federal regulatory framework in the United States.
Semiconductor
For more than 25 years, Trinity Consultants has assisted facilities in the semiconductor industry.
Solid Waste & Recycling
Trinity prepares hundreds of air quality compliance reports for landfills and industrial facilities across the United States on an annual basis.
Terminals
Trinity Consultants has performed nearly 800 environmental permitting and compliance projects for clients with terminal operations, providing cost-effective, timely solutions that enhance compliance while maintaining operational flexibility.
Wood Products
For nearly 30 years, Trinity Consultants has assisted facilities such as those in the highly regulated wood products industry.
- News
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Federal News
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Refrigerant Management Rule Revisions Released from OMB and sent to EPA to be Finalized
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The Office of Management and Budget (OMB) completed their review of the refrigerant rule revisions under 40 CFR 82 Subpart F on January 30, 2020. The revised rule is being packaged for signature by the US Environmental Protection Agency (EPA) »
State/Province News
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Amendments to CO2 Trading Program and Repeal of CO2 Offset Projects under RGGI
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The state of New Hampshire participates in the Regional Greenhouse Gas Initiative (RGGI) with other Northeast and Mid-Atlantic States, which is a market-based program designed to reduce greenhouse gases. The New Hampshire Department of Environmental »
Company News
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Warm Wishes for the Holiday Season
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This holiday season, Trinity is making a donation to Direct Relief in honor of our valued clients, colleagues, and employees, as an alternative to printed cards/calendars.Holiday wishes to you and yours!
EHS Management News
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PART 75 Auditing and Protocol Overview
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Learning that your site will undergo a 40 CFR75 (aka Part 75) field audit can be a very challenging experience for any system owner. If you or your plant management receive a field audit notification (via phone call, e-mail, vicious rumor, etc.), »
Technology News
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BREEZE TankESP 51 Software Includes Recently Updated AP42 Tank Emission Factors
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BREEZE®, the market-leading provider of EHS software used by environmental professionals worldwide, announces the release of the BREEZE TankESPTM Software Product Suite Version 5.1 for calculating air emissions from liquid storage tanks. Industrial »
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Refrigerant Management Rule Revisions Released from OMB and sent to EPA to be Finalized
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- Media
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Environmental Quarterly
Trinity's Environmental Quarterly (EQ) magazine covers environmental regulatory developments as well as topics related to corporate environmental performance.
all issues from 2009Federal Regulatory Summaries
View our monthly digests of environmental regulatory actions published in the U.S. Federal Register, with hyperlinks to the complete Federal Register notices.
all summaries from 2011Papers & Presentations
These papers, presentations, and articles were authored by the staff of Trinity Consultants for presentation at various conferences.
all papers & presentationsVideos
View recorded webinars on important regulatory developments and their implications for the regulated community.
all videos
- About Us
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Bigger Presence, Better Service, Unmatched Air Quality Expertise
Since its founding in 1974, Trinity has expanded its geographic footprint and breadth of services. We attribute our continued growth to a focus on cornerstone values of top-notch technical performance and excellence in client service.
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Experience Trinity
Start Today
Trinity’s energized, professional atmosphere create the ideal workplace for intelligent, focused individuals. We recruit young talent from top engineering programs at more than 25 universities nationwide and hire experienced personnel from both industry and environmental agencies.
For inquiries regarding employment with Trinity, contact Jeanine Duke a t (972) 661-8100.
Benefits
At Trinity, we offer our employees an attractive compensation package designed to assist them in achieving work-life balance.
Culture
Trinity Consultants offers a unique combination of a professional atmosphere that is relaxed and flexible. Our leadership team encourages open, two-way communication and employee participation.
Recruiting
College recruiting is a significant focus for Trinity Consultants. The majority of our new employees are hired through campus recruiting.
Senior professionals are also critical to facilitate Trinity's rapid growth plan.
Career Program
With Trinity Consultants, you can advance your career in the direction you want, at the pace you want. The amount of effort you put into improving your skills will determine the rate at which you advance.
