Environmental Quality Management, Inc.
- Environmental consulting/engineering firm with offices in several U.S. cities. Services include waste management, air quality, waste water, remediation, health and safety audits, compliance, and site assessments.
- http://www.eqm.com/

SRP Environmental L.L.C.
- Specialize in environmental site assessments, surveys, risk-management, permits and environmental/safety compliance. Louisiana.
- http://www.srpenvironmental.net

Aegis Environmental, Inc.
- Provides environmental and geologic consulting services for clients in the commercial, industrial, and residential communities. Located in Indiana.
- http://aegisenvironmentalinc.com

Environmental Science Associates
- Environmental consultants with a wide variety of services. Located in San Francisco.
- http://www.esassoc.com/

American Resource Consultants, Inc.
- Based in Southeastern Pennsylvania. Offers environmental and civil engineering services, including hydrogeologic assessments, site remediation, waste management services, and site assessments.
- http://www.arci.net/

Engineering and Water Resources, Inc
- A multi-disciplinary consulting firm offering services in civil, environmental, agricultural and ocean engineering.
- http://www.ewr1.com/

GeoScience Engineers, LLC
- Performs geotechnical investigations, site assessment, waste management, remedial monitoring and investigations, and laboratory services. Southeastern, USA.
- http://www.geoscience-eng.com/

TurnKey Environmental Consultants, Inc.
- Providing environmental consulting in asbestos, indoor air quality, environmental assessments, underground storage tanks and industrial hygiene, based in Mt. Prospect, IL.
- http://www.turnkeyenvironmental.com/

Pine and Swallow Associates
- A multidisciplinary consulting company providing geotechnical and civil engineering, landscape architecture, horticulture, geology, soil and environmental chemistry, throughout New England.
- http://www.pineandswallow.com/

GeoServices, Ltd.
- Solutions to environmental, water resource development, and mineral resource management problems in Pennsylvania and surrounding states.
- http://geoservicesltd.com/

Environmental Service and Technology Corp. (ENSAT)
- A consulting firm providing environmental and telecommunications services to the private sector, based in North America.
- http://ensatcorp.com/

EQS Consulting
- San Francisco Bay Area consulting firm offers expertise to industry in chemical engineering, regulatory analysis, permit preparation, risk assessment, mass balances, strategic planning, litigation support, expert witness services, and environmental law.
- http://eqsinc.com/

Planning Resources Inc.
- Interdisciplinary firm of wetland ecologists, landscape architects and land use planners working independently and cooperatively to create and maintain sustainable environments. Located in Wheaton, Illinois.
- http://planres.com/

Environment International, Ltd.
- Multidisciplinary environmental consulting firm based in Seattle. Describes expertise and global experience in ISO 14000, natural resource damage assessments, auditing, facilitation/mediation, and other areas. Includes publications.
- http://www.envintl.com/

Praxis Environmental, Inc.
- A woman-owned, multidisciplinary environmental firm offers services in contaminated site remedial investigations, due diligence, facility treatment systems assessment/optimization, and training.
- http://www.praxisenvironmental.com/

Roux Associates, Inc.
- Offers services including site investigation, remedial design and construction management, litigation support, regulatory compliance, hazardous waste management, site redevelopment, constructed wetlands, and risk assessment. Several US locations.
- http://www.rouxinc.com/

EnSafe, Inc.
- Offers services including site investigation, remedial design and management, risk assessment, hazardous materials management and training, permitting, wetlands studies, and IS0 14000 implementation. Eastern US.
- http://www.ensafe.com/

Llano-Permian Environmental
- Offers consulting, expert witness services, modeling, emergency spill response, air quality compliance, and soil and groundwater remediation. Offices in Texas and Oklahoma.
- http://www.llano-permian.com/

Environmental Consulting Services, LLP
- Offers services in air quality, stormwater, groundwater, sampling, characterization, remediation, site assessments, EIA, and other areas for industry throughout the United States. Located in Billings, Montana.
- http://www.enviroconsult.com/

LFR Levine Fricke
- Environmental management and consulting firm with offices throughout the country. Describes specialties and services, including ecological/wetlands restoration, groundwater and contaminated site investigation and remediation, and due diligence.
- http://www.lfr.com

William L. Going and Associates, Inc.
- Offers services in environmental site assessments, indoor air and water quality testing, underground tank removal, and remediation. Includes client list. Based in the Hudson Valley, New York.
- http://williamgoingassociates.com/

Capaccio Environmental Engineering, Inc.
- Offers consulting and engineering services in environmental management systems, ISO14000, auditing, permitting, air pollution, hazardous waste, site assessment and remediation, water and wastewater, and related areas. Massachusetts.
- http://www.capaccio.com/

Carothers Environmental LLC
- Arizona-based company offers field biological and cultural investigations, phase I environmental site assessments, and related compliance support services.
- http://www.carothersenvironmental.com/

Harvard Environmental, Inc.
- Offers environmental compliance consulting to industry.
- http://www.harvardenvironmental.com/

Targhee, Inc. Environmental Consulting
- Offers technical services in environmental science and regulatory compliance, including audits, environmental inspections in real property transactions, hazardous waste management, and remediation plans. Long Beach, California.
- http://www.targheeinc.com/

Vision Environmental, Inc.
- Massachusetts firm offers services in air quality permitting and management, other regulatory compliance matters, and site assessment.
- http://www.visionenvironmental.com/

LORAX
- Provides consulting services in environmental science and engineering, regulatory compliance and negotiation and in-depth research. Located in Los Angeles, California.
- http://www.lorax.biz

United Services Environmental
- An environmental law compliance consulting service that screens inventory against Federal, State, and local regulations and prepares legal documents.
- http://www.us-environmental.com/

Affygility Solutions
- Provides environmental health and safety solutions to life science companies. Key services include auditing, potent compound assessments, emergency response training and environmental management systems.
- http://www.affygility.com/index.htm

California Environmental Consultants
- Provides businesses and public institutions with a range of environmental management, regulatory compliance, and sustainable business solutions.
- http://www.ceaconsulting.com/

OMNI Professional Environmental Associates, P.A.
- North Carolina-based firm offers engineering, consulting, and information resources in air quality, water quality, indoor air, hazardous waste, and hydrogeologic assessment and remediation. Includes news and information on current developments.
- http://www.environmentalengineers.com/

Springer & Associates, Inc.
- Civil engineering and environmental consulting company in Escondido, California, describes its capabilities in tribal environmental project support, land use planning, GIS, ecological and hydrological investigations, environmental assessments, watershed a
- http://www.springer-and-associates.com/

Third Rock Consultants LLC.
- Offers ecological and aquatic assessment, restoration, wetland delineation, environmental assessment/analysis, macroinvertebrate sorting and sampling, endangered species surveys, and general environmental consulting. Lexington, Kentucky.
- http://www.thirdrockconsultants.com/

Ridolfi Engineers Inc.
- Manages and provides technical support for natural resource restoration, remediation, environmental protection, waste management, and regulatory compliance projects. Seattle, Washington based.
- http://www.ridolfi.com/

Mostardi Platt Environmental
- An environmental consulting firm providing services in permitting, assessments, acoustical engineering, on-line compliance management systems,ISO 14,000, OSHA, indoor air quality, asbestos, wastewater engineering and sampling. Oak Brook, Illinois.
- http://www.mostardiplattenv.com/

Environmental Planning Solutions
- Offers wetland and soil survey, water supply investigation, property history and sampling, landscape planning environmental permitting, public hearing expert testimony, and related services in New York, Connecticut, and Florida.
- http://www.webbwiz.com/

Eco-Systems, Inc.
- Offers advice and services in such areas as air quality, wastewater, and storm water permitting and regulatory compliance, solid and hazardous waste consulting, contamination assessment and remediation, monitoring, Phase 1 investigations, and expert testi
- http://www.eco-systemsinc.com/

Applied Environmental Resources
- Full-service environmental consulting firm based in Ft. Wayne, Indiana. Offers services including monitoring, wetland delineation, environmental site assessments, and spatial data management using GIS and GPS.
- http://www.applieder.com/

K Plus Environmental Solutions
- Staff capabilities, recent clients, and other information for Chicago consulting firm offering environmental risk management, compliance support, and related services.
- http://www.k-plus.com/environmental.asp

ARCADIS
- Environmental consultants and infrastructure engineering providing a wide variety of services. U.S. operations of a Dutch firm.
- http://www.arcadis-us.com/

SI Group, LP
- Consulting engineers for environmental matters including waste disposal, remediation, litigation, industrial hygiene, compliance, and site assessments. Based in Texas.
- http://www.si-group.net/

PARS Environmental, Inc.
- Full service environmental consulting firm offering engineering in health and safety, hydrogeology, chemistry, geology, environmental science, industrial hygiene and safety, and toxicology. Robbinsville, NJ.
- http://parsenviro.com/

Environmental Evaluation Group
- Full service environmental consulting firm with offices in Toms River, New Jersey and Bensalem, Pennsylvania. Offers consulting services for underground storage tanks, phase one audits, wetland delineations, environmental impact studies and due diligence
- http://www.enviroeval.com/

Moring Environmental
- All phases of environmental compliance and permitting support involving regulated storage tanks, RCRA, CERCLA, Clean Water Act, Clean Air Act, SARA, and OSHA. Based in Memphis, TN; experienced in U.S., Canada, and Mexico.
- http://www.moringenvironmental.com/

Excel Environmental Resources, Inc.
- Offers environmental engineering and hydrogeologic consulting services, including tank and waste site investigation and remediation. North Brunswick, New Jersey. Site includes information on brownfields redevelopment in New Jersey.
- http://www.excelenv.com/

Trade-Winds Environmental Restoration, Inc.
- Offers environmental remediation, emergency response, construction and training, including asbestos/lead abatement, natural disaster emergency reponse, wildlife and wetlands restoration, and environmental testing. Located in Bay Shore, New York.
- http://www.tradewindsenvironmental.com/

Envirotrac Ltd.
- Offers services in groundwater and waste-site investigations, environmental site assessments, regulatory compliance, and related fields.
- http://envirotrac.com/

Impact Environmental Consulting, Inc.
- Offers environmental site assessments, underground tank investigations, and remediation services. Offices in New York and New Jersey.
- http://www.impactenvironmental.com/

Valley Forge Labs
- Offers to conduct analysis of environmental effects, assessments and impact statements, noise impact studies, wetlands delineations, and cultural/archaeological resource surveys. Devon, PA and Haddonfield, NJ.
- http://valleyforgelabs.com/environmental.html

Environmental Management Resources, Inc.
- Offers a full array of environmental consulting, testing, engineering and construction services in approximately thirty states, including industrial hygiene, detection and assessment of lead and other heavy metals, and subsurface assessment and cleanup.
- http://www.emr-inc.com/

Hydroscience, Inc.
- Environmental consulting and contracting firm describes capabilities including remediation project management, oil tank testing and removals, environmental audits, and site assessments. New Jersey.
- http://www.hydroscienceinc.com

Land Management Group
- Environmental consultants offering services in NEPA assessments, soils and wetlands mapping, and waste site investigations. Wilmington, North Carolina.
- http://www.lmgroup.net/

Air Soil Water Associates, Inc.
- American Indian-owned firm describes its services and capabilities, including development of environmental policy, community environmental programs, identifying impacts on community health and ecosystems, water resources studies, sampling, wetlands, model
- http://www.airsoilwater.com/

Value Environmental Services, Inc.
- Florida-based full service environmental consulting firm lists capabilities in soil/groundwater remediation, real estate transactions, wetlands delineation, and other areas.
- http://www.value-enviro.com/

GreenVest
- Provides environmental planning, ecological assessment, wetlands restoration, brownfields redevelopment, land application of wastewater, and related real estate services to a wide range of U.S. clients.
- http://www.greenveste2.com/

Rox Engineering
- Offers environmental services including ASTM Phase Ones and transaction screens, NEPA environmental assessments, telecommunications tower siting, and inspections for lead-based paint, radon, and asbestos. Vienna, Virginia. [Site may not display properly i
- http://www.roxengineering.com/

Sage Environmental Home
- Texas company that provides services in air, wastewater, and solid waste regulatory compliance.
- http://www.sageenvironmental.com/

Webco Environmental Management, Inc.
- Cincinnati-based consultants in regulatory compliance, audits, and environmental management systems. Describes services and presents related information.
- http://www.webcoenvironmental.com/

Paragon Consulting Group, Inc.
- Colorado-based environmental consulting firm offers its services for mergers/acquisitions, due-diligence assessments, landfill investigations, clean water and hazardous waste compliances, and related work.
- http://www.paragoncg.com/

Dynamic Environmental Associates, Inc.
- Describes capabilities and services in areas including environmental site assessment, compliance, and NEPA.
- http://www.dynamicenvironmental.com/

B.F. Environmental Consultants
- Environmental consulting company offering soils, geological, and hydrogeological testing associated with land development, land-based wastewater disposal, and water supply development. Based in Pennsylvania.
- http://www.webdesignpros.net/consult

Close Environmental Consultants
- Woman-owned business enterprise (WBE) providing environmental engineering, site assessments, remediation, regulatory compliance, tank management, hazard mitigation, and emergency response services. Missouri, Kentucky, Illinois, Arkansas, Tennessee, and su
- http://www.closeenvironmental.com/

Sage Environmental, Inc.
- Site services and environmental consulting company providing site, civil and regulatory compliance assessment; hydrogeologic and remedial investigations, and a broad range of remediation services, primarily in Southern New England (U.S.).
- http://www.sageenvironmental.net/

Ecosystem Management & Associates, Inc.
- Woman-owned small business, offering its clients support on a wide range of environmental matters, including environmental planning and compliance, coastal zone management, environmental impact statements, damage assessment, pollution effects studies, o
- http://www.ecosystem-management.net/

Louis DeFilippi, LLC
- Full service consultant offering regulatory, environmental, analytical, bioremediation, and biological waste treatment (aqueous, air, bioremediation) services internationally. Based in Chicago area.
- http://www.flash.net/~defilip1/Default.htm

Environmental Management, Inc.
- Offers environmental consulting and training services throughout Alaska. Areas include hazardous materials, Phase I site assessments, remedial investigations, wastewater treatment, and related civil engineering.
- http://www.emi-alaska.com/

Environmental Resource Group, Inc.
- Consulting firm based in Mill Valley, California, describes its capabilities and experience in a broad range of applications, including water quality monitoring and remediation, asbestos, and soil remediation.
- http://www.environmentalrg.com/

Common Sense Solutions, Inc.
- Environmental consulting firm located in Washington, D.C., offering environmental compliance support, expert witness services, lobbying, NEPA assessment, brownfields redevelopment assistance, and related services.
- http://www.csshome.com/

Piedmont Geologic, PC
- Provides environmental consulting and sampling services to industries and businesses throughout the Southeastern U.S. Describes services, including site assessment/remediation, groundwater monitoring, and permitting.
- http://piedmontgeologic.com/

Rincon Consultants
- Full-service environmental firm providing environmental impact assessment, planning, and remediation services throughout California. Describes staff and capabilities.
- http://rinconconsultants.com/

Millennium Science & Engineering, Inc.
- Environmental engineering consulting firm specializing in wastewater engineering, groundwater investigation and treatment, hazardous waste investigation, petroleum release management, pollution prevention, risk management. Headquarters in McLean, Virginia
- http://www.mse-environmental.com/

Mid-Atlantic Associates, P.A.
- Engineering and environmental consulting firm in Raleigh, North Carolina, USA. Services include environmental site assessments, hazardous waste investigations, underground storage tank management, air quality permitting, and related.
- http://www.maaonline.com/

James C. McCulley Environmental Consultants, Inc.
- Christiana, Delaware based firm providing Phase I environmental site assessment audits, impact assessment, wetland delineation, tank removal assistance, GIS, and related services.
- http://www.jcmeci.com/

The Hart Partners, Inc.
- Washington, DC-based firm providing senior level management and technical consulting, including litigation support, to international business, industry, and financial institutions.
- http://www.hartpartners.com/

Grove Scientific and Engineering
- Environmental engineering consultants describe services in air pollution, industrial hygiene, indoor air quality, sound level monitoring, hazardous waste auditing, water quality, permitting, toxicity testing, and specialty microbiology. Based in Orlando,
- http://www.grovescientific.com/

Greystone
- Impact assessment, permitting, planning, environmental audits, ecological analyses, water & air quality, noise, wetlands, land use, recreation, hazardous waste and soils geology. Located in Denver, CO and Sacramento, CA.
- http://www.greystone-consultants.com/

Prism Science and Technology
- Michigan environmental consulting firm offers services in site assessment, remediation, compliance assessment, and related areas.
- http://www.prismscitech.com/

Lefco Environmental Services
- Environmental services for the petrochemical, steel and paper industries, as well as superfund. Specializing in large volume dewatering, sludge handling and water treatment. Montgomery, Texas.
- http://www.lefcoenvironmental.com/