phone: (414) 949-9561


Parsiz Group offers environmental assessment and investigation, construction/design-build, hydrology, hydrogeology, and soil/groundwater remediation services to our diverse clients. Our services fall into the five main sections below:

Environmental Assessment and Investigation:

  • Phase I: Environmental Site Assessment (ESA)
  • Phase II: Environmental Site Assessment or Environmental Site Investigation
  • Water Quality Assessment
  • Environmental Risk Management
  • Lead Inspection, Investigation, and Health Risk Assessment in Residential Units
  • Regulatory strategy & risk analysis/risk-based corrective action
  • Industrial sites waste monitoring, recording, and reporting
  • National Pollutant Discharge Elimination System (NPDES) permit acquisition for wastewater dischargers
  • Preparing environmental impact statements for businesses and municipalities

Construction/Design Build (Residential and Commercial):

  • Pre-construction planning
  • Developing budget
  • Construction management
  • General Construction
  • Basement waterproofing and finishing
  • Foundation inspection and repair
  • Lead abatement
  • Demolition and deconstruction
  • Renovation and addition


  • Hydrologic analysis for site development
  • Determination of the nature of contamination and its potential sources in surface waters
  • Development of Storm Water Pollution Prevention (SWPP) plans
  • Development of BMP's to mitigate runoff
  • Watershed analysis
  • Storm water and runoff analysis
  • Surface water monitoring
  • FEMA floodplain investigation


  • Aquifer pumping tests
  • Groundwater modeling
  • Groundwater monitoring
  • Vadose zone monitoring
  • Groundwater and vadose zone monitoring well network design, installation, and development
  • Aquifer vulnerability analysis

Remedial Action Services:

  • Feasibility studies and pilot testing
  • Soil and groundwater remediation system design, permitting, installation, and operation
  • Site closure strategies and plans
  • Regulatory advice
  • Groundwater and soil contamination risk analysis
  • Vapor intrusion and risk analysis