DEQ Guidance Documents

On January 17, 2025, Virginia Department of Environmental Quality (DEQ) issued three (3) clarification guidance documents addressing key questions related to minor New Source Review (mNSR) air permitting for data centers. These updates provide necessary information for facilities planning to build or expand data centers in Virginia. Read more here.

Welcome to Trinity Consultants Virginia

Trinity’s Virgina office brings extensive, hands-on experience with Virginia environmental permitting and compliance. Since 2008, the office has served clients in Virginia in a wide range of industries. With an in-depth knowledge of the local and federal permitting and compliance process, we support industrial clients through capital projects, various environmental permitting and compliance needs, and enforcement negotiations with EPA Region 3 and the Virginia Department of Environmental Quality.

Virginia - Specific Expertise

Key Service Specifics by State Regulation

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

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Learn about our services.

Air Quality

Ensure air quality compliance with Trinity Consultants. We provide air permitting,...
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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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Land Use and 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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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 Virginia locations.

Our Virginia 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

Richmond

Office Leader

Farshid Kiani, P.E.
Farshid Kiani, P.E.
Manager of Consulting Services
Environmental Consulting
4198 Cox Road, Suite 104 Richmond, Virginia 23060

Roanoke

Office Leader

Farshid Kiani, P.E.
Farshid Kiani, P.E.
Manager of Consulting Services
Environmental Consulting
15 E Salem Ave, Suite 201 Roanoke, Virginia 24011

Virginia Resources

EHS Consulting for Virginia Industry Service Sheet
EHS Consulting for Virginia Industry Service Sheet
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Virginia Department of Environmental Quality Releases Three Air Permitting Guidance Documents for Data Centers
Virginia Department of Environmental Quality Releases Three Air Permitting Guidance Documents for Data Centers
Read More

Related Training

Training Courses

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