Welcome to Trinity Consultants Pennsylvania

Trinity’s Philadelphia office brings extensive hands-on experience with environmental permitting and compliance for facilities in a wide range of industries in Pennsylvania and Delaware. Our office is deeply familiar with the intricacies of the Pennsylvania Department of Environmental Protection (PADEP), Philadelphia Air Management Services (AMS), Delaware Natural Resources and Environmental Control (DNREC), and federal environmental regulations, and is well equipped to efficiently address any compliance challenges your facility may face.
Trinity | Cerami – Longman Lindsey’s Philadelphia office is situated at Market Street blocks away from 30th Street Station and the iconic City Hall. Our team has reshaped the Philadelphia skyline over the years, helping iconic buildings and spaces tell their stories through unparalleled acoustics, audiovisual, IT and security designs.
Trinity’s Pittsburgh office brings extensive hands-on experience with environmental permitting and compliance for a wide range of industries in Pennsylvania and West Virginia. Our office is deeply familiar with the intricacies of the Pennsylvania Department of Environmental Protection (PADEP), Allegheny County Health Department (ACHD), West Virginia Department of Environmental Protection (WVDEP), and federal environmental regulations and is well equipped to efficiently address any compliance challenges your facility may face.
Pennsylvania - Specific Expertise

Key Service Specifics by State Regulation

Trinity staff bring extensive hands-on knowledge of Pennsylvania environmental permitting and compliance.

Explore Our Expertise

Learn about our services.

Acoustic Design & Engineering

Our experts support developers, architects, engineers, and facility owners through...
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Air Quality

Ensure air quality compliance with Trinity Consultants. We provide air permitting,...
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Building Technology & Security

Our experts deliver integrated building technology and security services, including...
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Chemical Compliance

Simplify chemical compliance and reduce risk through expert support for TSCA, TRI,...
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EHS Management

Help your business stay safe and compliant through expert EHS management services s...
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ESG & Sustainability

Build your ESG strategy with Trinity Consultants. We support decarbonization, susta...
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Fisheries, Aquatic & Marine

Our aquatic scientists, toxicologists, and marine ecologists deliver robust assessm...
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Land Use & Impact Analysis

Navigate land use planning with Trinity Consultants. We provide environmental impac...
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Process Safety

Ensure operational safety and compliance through process safety services, PHAs, mec...
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Risk Management

Our experts provide risk management services including EHS risk analysis, assessmen...
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Waste Management

Turn waste into opportunity by partnering for expert support for waste compliance,...
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Water Quality

Protect your water resources through expert water quality monitoring, SPCC, SWPPP,...
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Can’t find what you need? Let us help you find the right service.

Trinity Consultants serves many areas over multiple industries. If you don’t see what you’re looking for here, check out the individual divisions to find it.

Environmental Consulting | Water & Ecology | Built Environment | Life Sciences

Meet the leaders behind our Pennsylvania locations.

Our Pennsylvania offices are here to serve your needs. Contact us today!

Built Environment Built Environment
Environmental Consulting Environmental Consulting
Life Sciences Life Sciences
Water & Ecology Water & Ecology

Philadelphia – Market Street

Office Leader

Ryan Kenneth Altschul
Ryan Kenneth Altschul
Associate Principal
Built Environment
2000 Market Street, Suite 770 Philadelphia, Pennsylvania 19103

Philadelphia – Welsh Pool Road

Office Leader

Christine Heath
Christine Heath
Managing Consultant
Environmental Consulting
211 Welsh Pool Rd, Suite 238 Exton, Pennsylvania 19341

Pittsburgh

Office Leader

Ian Donaldson
Ian Donaldson
Principal Consultant
Environmental Consulting
4500 Brooktree Rd, Suite 310 Wexford, Pennsylvania 15090

Pennsylvania Resources

EHS Consulting for Pennsylvania Industry Service Sheet
EHS Consulting for Pennsylvania Industry Service Sheet
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PADEP Issues New General Plan Approval/General Operating Permit (BAQ-GPA/GP-16)
PADEP Issues New General Plan Approval/General Operating Permit (BAQ-GPA/GP-16)
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Delaware Air Regulation Updates for SSM
Delaware Air Regulation Updates for SSM
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PADEP Proposed PM2.5 NAAQS Designations
PADEP Proposed PM2.5 NAAQS Designations
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Related Training

Training Courses

May 21, 2025
For more information on training courses, webinars, and seminars click below.
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