​ Residential and Commercial Stormwater Review Services
ERA provides stormwater, floodplain, wetland and BMP review services for various municipalities including: 
  • McHenry County
  • City of Warrenville
  • Village of Bensenville
  • Village of Carol Stream
  • City of Naperville
  • City of Batavia
  • Village of Burr Ridge
  • Village of Downers Grove
  • Village of Glen Ellyn
  • Village of Lily Lake