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About EA

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Evolving science or detection capabilities for chemicals that have pathways to enter the environment and present a real or potential unacceptable human health or ecological risk are referred to “contaminants” of emerging concern.  For more than 10 years, EA has provided Department of Defense (DoD), industry, state agencies, and municipalities with innovative solutions to the challenges associated with chemicals and contaminants of emerging concern (CCEC).  EA’s CCEC subject matter expert group of scientists, toxicologists, regulatory experts, and engineers is at the forefront of CCEC (including PFAS) research related to environmental behavior, toxicity, and effective methods to isolate and treat CCEC that pose risks.

Contact Paul Caprio, P.G., Vice President, Director of Chemicals and Contaminants of Emerging Concern, at pcaprio@eaest.com

Chemicals and Contaminants of Emerging Concern

Per and polyfluroalkyl substances (PFAS), also called “forever chemicals” in the media, are a family of more than 5,000 synthetic fluorinated-organic chemicals, and are some of the most notorious modern emerging contaminants.  PFAS have gained national attention due to their widespread use, environmental persistence, and potential risk to human health and the environment.  EA has worked with federal, state, municipal, and industrial clients on PFAS-related projects for over 10 years and remains committed to the advancement of PFAS science and using the latest technology to successfully characterize site contamination, assess potential environmental threats, and mitigate human health and environmental risks.

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Our nationally certified Ecotoxicology Laboratory provides toxicity identification evaluations to forensically evaluate and “fingerprint” causative agents, including new CCECs, and product toxicity testing to develop toxicological information for product formulations that can be used for safety data sheets, hazard classifications, and chemical labeling.  Our EnviTreat Laboratory performs state-of-the-art bench scale and custom pilot units (to simulate full scale reactors) for industrial/municipal waste streams to optimize treatment processes to remove or transform a variety of contaminants of emerging concern, including 1,4-dioxane, PFAS, plastics, pharmaceutical wastes, pyrotechnical wastes, ethylenediaminetetraacetic acid, and personal care product manufacturing waste.  EA’s Contaminated Site Assessment and Remediation group integrates robust conceptual site models, innovative high resolution site characterization methods, and pilot-scale/full-scale remediation technology implementation for recalcitrant and emerging contaminants.

Since 2006, EA has been conducting research on the safety and toxicology of a variety military compounds such as PFAS-containing aqueous film-forming foam (AFFF), industrial compounds, and consumer product constituents to evaluate their potential to enter the environment and their potential to cause adverse ecological or human health impacts.  EA is on the leading-edge of research and development related to PFAS environmental fate, toxicology of both fluorine-based AFFF and fluorine free (i.e., no PFAS) formulations, and innovative technologies to treat PFAS-impacted liquid and solid waste streams.


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Office Locations

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745 W 4th Avenue
Suite 425
Anchorage, AK 99501
Mike Jones P: 907-334-3909 mjones@eaest.com


3544 International Way
Fairbanks, AK 99701
Travis Hines P: 907-646-0220 thines@eaest.com



700 Research Center Blvd
Suite 2221
Fayetteville, AR 72701
Matthew Frigon, PhD P: 479-575-2136 mfrigon@eaest.com



555 University Avenue
Suite 110
Sacramento, CA 95825
Chris Canonica P: 916-604-4365 ccanonica@eaest.com



7995 E Prentice Ave.
Suite 206E
Greenwood Village, CO 80111
Sarah Babcock P: 303-590-9140 sbabcock@eaest.com



131 Continental Drive
Suite 203
Newark, DE 19713
Kathy Fox P: 302-467-3025 kfox@eaest.com


Warner Robins

108 Byrd Way
Suite 600
Warner Robins, GA 31088-9199
Nick Jewett P: 478-308-7375 njewett@eaest.com


1001 Army Drive
Suite 103
Barrigada, GU 96913-1402
Bob Shambach P: 671-646-5231 rshambach@eaest.com



615 Piikoi Street
Suite 515
Honolulu, HI 96814
Chip Brown P: 808-589-1455 cbrown@eaest.com



444 Lake Cook Road
Suite 18
Deerfield, IL 60015
Joe Vondruska P: 847-945-8010 jvondruska@eaest.com


Corporate Headquarters

225 Schilling Circle
Suite 400
Hunt Valley, MD 21031
Ian MacFarlane P: 410-584-7000 imacfarlane@eaest.com

Ecotoxicology & Biology Labs

231 Schilling Circle
Hunt Valley, MD 21031
Michael Chanov P: 410-584-7000 mchanov@eaest.com


1311 Continental Drive
Suite K
Abingdon, MD 21009
Scott Dobson P: 410-671-6051 sdobson@eaest.com

Ocean Pines

11200 Racetrack Road
Unit A101
Ocean Pines, MD 21811
Darl Kolar P: 410-641-5341 dkolar@eaest.com



5918 Meridian Boulevard
Suite 4
Brighton, Michigan 48116
Arthur Peitsch P: 734-369-3410 apeitsch@eaest.com



54 North Last Chance Gulch
Suite 14
Helena, MT 59601
Catherine LeCours P: 406-936-0022 clecours@eaest.com



221 Sun Valley Blvd
Suite D
Lincoln, NE 68528
Dale Schlautman P: 402-476-3766 dschlautman@eaest.com

New Mexico


320 Gold Avenue, SW
Suite 1300
Albuquerque, NM 87102
Jay Snyder P: 505-224-9013 jsnyder@eaest.com

New York


P.O. Box 144
25 Western Avenue, 2nd Floor
Marlboro, NY 12542
Melanie Dina P: 845-565-8100 mdina@eaest.com


82-B Creamery Road
Oswego, NY 13126
Gary Prye P: 315-342-1419 gprye@eaest.com


269 W Jefferson Street
Syracuse, NY 13202
Bob Casey P: 315-431-4610 rcasey@eaest.com

Rhode Island


301 Metro Center Blvd
Suite 102
Warwick, RI 02886-3440
Ron Mack P: 401-736-3440 rmack@eaest.com



405 State Highway 121 (Bypass)
Building C, Suite 100
Lewisville, TX 75067
Roger Place P: 972-315-3922 rplace@eaest.com


11550 Cypress N Houston Rd
Cypress, TX 77429
John Bonner P: 832-912-4038 jbonner@eaest.com

San Antonio

13750 San Pedro Ave.
Suite B10
San Antonio, TX 78232
Brian O'Ferrall P: 210-546-2129 boferrall@eaest.com


Virginia Beach

4429 Bonney Road
Suite 430
Virginia Beach, VA 23462
Chris Penny P: 757-693-6014 cpenny@eaest.com



2200 6th Avenue
Suite 707
Seattle, WA 98121
Tim McCormack P: 206-452-5350 tmccormack@eaest.com

EA Satellite Residential locations (Contact 1-800-777-9750)

Dunedin, FL

Rick Hanoski

North Salem, IN

Matthew Bowman

Overland Park, KS

James Beaver

Dover, NH

Amy Hunt

Pennsville, NJ

John Fellinger

Spencerport, NY

Caryn Kiehl-Simpson

Lubbock, TX

Danny Leaks