Environmental Engineering

Environmental Engineering Services

Collective Efforts provides a wide range of environmental services from site assessment through remedial design. Our staff of environmental scientists and engineers has extensive knowledge of the regulations under Superfund and RCRA, the Toxic Substances Control Act, the Solid Waste Disposal Act, the National Environmental Policy Act, the Clean Water Act, Clean Air Act and the Safe Drinking Water Act. We can help solve your environmental problems.

Site Characterization and Investigation

Environmental Site Assessment

Soil, sediment, surface water, groundwater, and surface materials. Collective Efforts can provide a sampling plan and staff to characterize your waste. Our services include:

  • Phase I and Phase II Environmental Assessments
  • Site Characterizations and Investigations
  • Engineering Evaluations/Cost Analyses
  • Remedial Investigations

Wetlands and Streams

Collective Efforts spends a lot of time in wetlands and streams. We have an extensive list of abilities to design your site to function with its surroundings including:

  • Wetland Delineation and Mitigation Design
  • Natural Channel Design (Fluvial Geomorphology)
  • Stream Bank Restoration
  • Water Quality Sampling and Monitoring

Stream Evaluation

Environmental Compliance

water quality

Corrective action plans, compliance audits, waste reporting, and source reduction strategies are just some of the environmental services that Collective Efforts provides. Our services also include:

  • Feasibility Studies
  • Proposed Remedial Action Plans
  • Time Critical Removal Actions
  • Regulatory Consulting
  • Public Participation


Collective Efforts is a PennDOT Business Partner with experience on local projects and Design Open Ends. Our services include:

  • Airport Support Services
  • Categorical Exclusion Evaluations
  • Phase I Environmental Assessments
  • Environmental Sampling