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About Us

A3 Environmental Consultants
Intergalactic Headquarters
3030 Warrenville Rd
Suite 418
Lisle, IL 60532

Main Phone: (888) 405-1742

All General Inquiries: Info@A3E.com

It started with a passion for rocks...

  • ...and an amazing professor at Lawrence University in Appleton, Wisconsin. It took me to the University of Florida for a master’s degree then back to Chicago, to my roots. I’ve spent the better part of two decades guiding engineers, architects, and builders through state and federal regulatory mazes. I give peace of mind to banks and commercial lenders that their investments are safe from environmental risk. I test and clean soil and groundwater to keep people safe from toxins that unfortunately get spilled from time to time. I love my career because it gives me the opportunity to make a positive impact on the environment and the world around me. I look forward to working with you on your next project.

    Alisa Ann Allen, P.G.
    A3 Environmental Consultants
    (888) 405-1742 x100
    Alisa@A3E.com

Our Friends in the Environmental / Engineering Sciences

  • CAGE: 7DQG4
  • DUNS:079837161
  • SIC: 89990700 - Earth Science Services Not Elsewhere Classified
  • SIC: 87489905 - Business Consulting Services Not Elsewhere Classified
  • SIC: 87449904 - Environmental Remediation
  • SIC: 49590302 - Environmental Cleanup Services
  • SIC: 162934 - Environmental Reclamation
  • SIC: 871120 - Environmental Engineers
  • SIC: 871315 - Environmental Surveys
  • SIC: 873111 - Environmental & Ecological Services
  • SIC: 899954 - Environmental Analysis Services
  • SIC: 179944 - Tank Removal
  • SIC: 899915 - Geological Consultants
  • SIC: 179945 - Tank Abandonment Service
  • SIC: 873446 - Indoor Air Quality Testing
  • NAICS 541620 - Environmental Consulting Services
  • NAICS 541330 - Environmental Engineering Services
  • NAICS 562910 - Remediation Services
  • NAICS 541990 - All other professional, Scientific and technical services
  • NAICS 541690 - Other scientific and technical consulting services
  • NAICS 561210 - Facilities Support services
  • NIGP: 91843 - Environmental Consulting
  • NIGP: 92630 - Contaminated Soil Services
  • NIGP: 99287 - Underground Leak Detection Service
  • NIGP: 92535 - Environmental Engineering
  • NIGP: 89017 - Contaminated groundwater treatment equipment
  • NIGP: 90629 - Environmental - Architecture
  • NIGP: 91813 - Asbestos Consulting
  • NIGP: 92649 - Hydraulic Push Probe (Geoprobe) Services
  • NIGP: 92652 - Impact Studies; Environmental
  • NIGP: 92653 - Industrial Hygiene Testing Services
  • NIGP: 92654 - Investigation Services Pollution
  • NIGP: 92658 - Lead and Asbestos Inspection Services
  • NIGP: 92670 - Permitting Services; Environmental
  • NIGP: 92672 - Planning & Advisory Services; Environmental
  • NIGP: 92678 - Remediation Services Environmental
  • NIGP: 92682 - Safety services environmental
  • NIGP: 92683 - Site Assessment Environmental
  • NIGP: 92684 - Soil Pollution Services
  • NIGP: 92685 - Soil, Soil Vapor, and Groundwater Sampling and Analysis
  • NIGP: 92690 - Subsurface Testing; Environmental
  • NIGP: 92691 - Tank Testing & Disposal Services; Storage (Including Underground Types)
  • NIGP: 92693 - Testing & Monitoring Services for Air, Gas & Water
  • NIGP: 92694 - Water pollution services
  • NIGP: 92696 - Wetland delineations (including assessments)
  • NIGP: 92600 - Environmental & Ecological Services - All
  • NIGP: 92614 - Air Pollution Control Services (Data collection research and development)
  • NIGP: 92615 - Air Quality Monitoring Services
  • NIGP: 92623 - Auditing Services; Environmental
  • NIGP: 92629 - Contaminated groundwater services
  • NIGP: 95885 - Soil & Land Management Services
  • NIGP: 95887 - Storage Tank Management Services
  • NIGP: 96132 - Environmental Impact Studies
  • NIGP: 98975 - Soil Sampling and Preparation Services
  • NIGP: 98991 - Water Sampling & Analysis Services
  • PSC: F109 - Environmental Related Services - Leaking Underground Storage Tank Support
  • PSC: F110 - Environmental Related Services - Environmental Assessments
  • PSC: F111 - Environmental Related Services - Multiple Pollutant Support
  • PSC: F115 - Environmental Related Services - Environmental Consulting & Legal Support
  • PSC: F999 - Other Environmental Services
  • PSC: B510 - Special Studies / Analysis - Environmental Assessments
  • UNSPC: 77000000 - Environmental Services
  • UNSPC: 77100000 - Environmental management
  • UNSPC: 77101901 - Industrial site investigation
  • UNSPC: 77101902 - Industrial waste site investigation
  • UNSPC: 77101903 - Gasworks site investigation
  • UNSPC: 77101907 - Dry cleaning plants site investigation
  • UNSPC: 77101908 - Foundry site investigation
  • UNSPC: 77121600 - Soil pollution
  • UNSPC: 77121602 - Polluted soil removal services
  • UNSPC: 77121707 - Groundwater pollution monitoring or control services
  • UNSPC: 77101500 - Environmental impact assessment
  • UNSPC: 77101502 - Environmental standards
  • UNSPC: 77101504 - Environmental Impact Assessment EIA services
  • UNSPC: 77101505 - Environmental monitoring
  • UNSPC: 77101600 - Environmental planning
  • UNSPC: 77101700 - Environmental advisory services
  • UNSPC: 77101701 - Environmental sciences advisory services
  • UNSPC: 77101706 - Environmental auditing
  • UNSPC: 77101800 - Environmental information systems
  • UNSPC: 77101801 - Environmental information systems
  • UNSPC: 77101802 - Corporate environmental auditing services
  • UNSPC: 77101803 - Sectoral environmental auditing services
  • UNSPC: 77101804 - Activity specific environmental auditing services
  • UNSPC: 77102000 - Environmental reporting services
  • UNSPC: 77110000 - Environmental protection
  • UNSPC: 77111500 - Environmental safety services
  • UNSPC: 77111600 - Environmental rehabilitation
  • UNSPC: 77111602 - Environmental decontamination services
  • UNSPC: 77121707 - Groundwater pollution monitoring or control services
  • UNSPC: 77121708 - Groundwater pollution drainage services
  • UNSPC: 77121709 - Groundwater pollution treatment or rehabilitation
  • UNSPC: 77121600 - Soil pollution
  • UNSPC: 77121601 - Soil pollution protection services
  • UNSPC: 77121602 - Polluted soil removal services
  • UNSPC: 77121603 - Polluted soil treatment or rehabilitation
  • UNSPC: 77121604 - Soil pollution advisory services
  • UNSPC: 77121605 - Soil pollution mapping
  • UNSPC: 77121606 - Soil pollution measurement or monitoring
  • UNSPC: 76101602 - Asbestos removal or encapsulation
  • UNSPC: 76101604 - Mold abatement service
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