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Contact Our Offices:

Richmond, VA (804) 303-8784

Poquoson, VA (757) 659-0084

Windsor, VA (757) 242-3173

Raleigh, NC (919) 803-5511

Charlotte, NC (980) 819-9764








ONE Team. ONE Mission. ONE Environmental Group. 

To Provide Superior Client Service and Address Today's Business Challenges.

ONE Environmental Group was formed by a group of professionals with diverse backgrounds and a wealth of experience in the field of environmental consulting. Our goal is to provide superior client service through innovation, integrity, and respect. Through consistent, safe execution of these services, we will meet the business challenges posed by today's environment.

Contact ONE Environmental Group today! (click here for contact information)


Targeted Brownfield Assessment and Remediation
ONE was awarded assessment and remediation contracts for a community in south central Virginia. ONE assisted the community with obtaining funding under Virginia's Brownfield/Land Revitalization Site Specific Assessments (SSA) and Virginia Brownfields Assistance Fund (VBAF) grants. Additional site characterization activities inclusive of soil gas, soils, and waste characterization has been completed and VDEQ has approved a remediation plan. Implementation of the remediation plan will result in a Certificate of Satisfactory Completion for a portion of the property within the Voluntary Remediation Program (VRP).
Risk-Based Approach to RCRA Corrective Action Projects in Virginia
ONE has demonstrated strength and expertise in Risk Assessments and the RCRA Corrective Action Program.  We are currently working with Project Teams on 5 Corrective Action projects in Virginia.  Through VDEQ's risk-based initiatives, ONE is assisting our customers negotiate a clear path toward regulatory closure.
RCRA Corrective Action in Ohio
ONE is actively working with a team of consultants on a RCRA Corrective Action site located in Ohio.
Integrated Plan Development for RCRA, SPCC, ODCP, VPDES, and USEPA and USCG FRP Programs
ONE is working closely with our industrial customers to navigate the complicated world of regulatory compliance.  Our engineers are currently developing both individual and integrated plans  with respect to RCRA, SPCC, ODCP, NPDES, USEPA and USCG FRP Programs.  Through these efforts, ONE has been able to identify cost savings opportunities in facility inspection and testing through development of stream-lined programs. 
VPDES Permit Renewal & River Study
ONE was awarded contract to perform a temperature study of a river for purposes of VPDES permit renewal.
Due Dilligence in Accordance with ASTM Standards 
E1527-05 and E1528-06
ONE has successfully performed due dilligence services for large portfolios of properties and successfully met the client's strict deadlines.
Corrective Action for LUST Site in Virginia
ONE was awarded contract to perform corrective action activities under the Virginia UST Program.
Risk Assessment and Remedial Action Work Plan
ONE has successfully completed a site characterization, risk assessment, and remedial action work plan for a site managed under the Virginia VRP.
Fredericksburg EPA Brownfields Grant Project

ONE Environmental Group presented an update to the Fredericksburg EPA Brownfields Grant Project at a public meeting held at the Fredericksburg City Council Chamber on December 17.  The meeting was attended by stakeholders in the community, City employees, and potential developers.  ONE Environmental Group manages the Brownfields Grant for the City of Fredericksburg.

New Brownfields Project
ONE has been retained by the City of Fredericksburg to provide consulting services for The Brownfields Program. The City of Fredericksburg has received a Brownfields Assessment and Cleanup grant from the US Environmental Protection Agency and ONE is excited to work on this project for the City of Fredericksburg.
ONE Environmental Group is growing! Come visit us at our new office.
500 Libbie Avenue,
Suite 1C
Richmond, VA 23226
(804) 303-8784
ONE is now Method 9 Certified!
ONE Environmental has a technician who completed a course in the opacity method of determining visible emissions from sources as specified by Federal Reference Method 9. ONE is now qualified to evaluate Visible Emissions from stationary sources.
Richmond BizSense Interviewed Catherine Warner 
VCU piloted a Sustainability Class last year, and Catherine Warner, principal of environmental consulting firm One Environmental Group, studied waste management last year. Warner said she came up with a waste management project for the class to apply in her business.
“I have been working with a client in the food and beverage industry on composting,” Warner said. “I’m taking waste [from the company] and sending it to a composting facility instead of a landfill.”
-Thank you to Amy David of BizSense
NC EEHS Exhibition sponsored by MCIC
ONE Environmental Group sponsored a booth at the NC Environmental, Energy, Health and Safety School in Raleigh, NC. The Exhibition was sponsored by the Manufacturers and Chemical Industry Council of NC. The EEHS School offered classroom sessions in air quality, water quality, hazardous waste, occupational safety & health, and energy & sustainability. ONE Environmental networked with school attendees and other environmental, health & safety professionals.
Energy Conservation Fair at the Williamsburg Brewery
ONE presented at the Anheuser Busch Williamsburg
Brewery annual Energy Conservation Fair on June 3rd.  The goal of this fair was to increase awareness among AB employees and the public about the great ways we all protect the environment.  ONE presented sustainable solutions offered by the firm including Brownfields, Waste Minimization, Environmental Footprint Assessments, and Green Remediation just to name a few.  Thank you to Marissa Botta for hosting a fantastic event!
Brownfields Presentation at the VHDA Workshop
ONE presented at the VHDA Workshop on May 5th in Glen Allen, VA.  The workshop was well attended by developers and bankers to learn about financing oppportunities for construction projects.  ONE discussed opportunities for developers and local governments to work together to pursue grants through the Federal and State Brownfields programs.  The workshop was a great success and thank you to Costa Canavos for hosting this event.           
ONE Facilitated Closure of IHSB Incident: 
ONE completed an investigation, groundwater monitoring, and closure request report which included a risk evaluation to the Inactive Hazardous Sites Branch (IHSB) for a site within the North Carolina State Agency. Closure of the IHSB Incident was granted in January of 2011.