
Environmental Services
Communities today face increasingly complex environmental challenges—from protecting clean water and species at risk to navigating overlapping permitting requirements for their development needs. Consor’s environmental specialists help our client partners tackle these challenges head-on, offering practical, science-driven solutions. Our work guides the implementation of development initiatives while protecting ecological and human health—and accounting for the full range of social, cultural, and economic factors.
Working across the United States and Canada, our in-house team supports projects through every phase, from baseline assessments and design studies to permitting support and construction monitoring. With deep expertise in impact assessments, mitigation planning, and regulatory compliance, our experts collaborate seamlessly with the broader engineering and advisory teams at Consor to deliver integrated, sustainable, and resilient solutions that move communities forward.
Our Services
Impact Assessments
- NEPA Documentation
- Environmental Impact Statement/Study
- Wetland/Waters/Floodplains
- Acoustics, Noise, and Vibrations
- Air Quality
- Hazardous Materials
- Ecological Resource Inventories
- Section 4(f) and Section 6(f) Evaluations
- Rehabilitation and Monitoring
- Environmental Site Assessment
- Community Impacts
- Socio-cultural Effects Evaluations
- Risk Assessment
Environmental Permitting and Planning
- USACE Section 401/404/408 Permitting
- US Fish and Wildlife Service Section 7 and 10 Permitting
- US Coast Guard Bridge Permitting
- International Boundary and Water Commission Permitting
- Species at Risk
- Canadian Federal/Provincial/Municipal Environmental Legislation
- State Environmental Resource Permitting
- Public Workshops
- Feasibility Studies
- Siting and Due Diligence
- Master Planning
- Pedestrian and Bicycle Facility Evaluations
- Traffic and Safety Studies
- Public Engagement and Outreach
- Built Heritage/Cultural Heritage
- Archaeology
Integrated Water Management and Planning
- Baseline Characterization Studies for Surface Water and Groundwater – Field Monitoring (Streamflow, Aquifer Testing, Water Quality) and Desktop-based Modelling (Water Balance and Mixing Models)
- Effects Assessments and High-Level Mitigation and Resiliency Planning
Hydrotechnical Design Support
- Hydrologic and/or Hydraulic Modelling Analyses for Crossing Structures and Channel Stabilization Works
- Civil Engineering and Stormwater Management Studies
- Water Quality Modelling and Treatment Analyses
Water-Related Permitting and Construction Services
- Permitting and Regulatory Approval Support
- Environmental Monitoring and Inspection During Construction
Featured Projects

I-275/Howard Frankland Bridge PD&E Study
Consor delivered the PD&E study documents to evaluate replacing the northbound I-275/Howard Frankland Bridge.

Crosstown Parkway Segment 1 – Manth Lane to US 1
Consor led the corridor’s final design and design-build criteria package, which included a new six-lane roadway and bridge.

Selmon West Connector PD&E Study
Consor led the environmental review process, preparing the impact report and coordinating public involvement.

Good Neighbor Trail Gap Study
Consor led the PD&E study, providing development analysis, bridge structure evaluations, and environmental impact analysis.