• Bidding Center
  • REQUEST A TRAFFIC COUNT
  • (847) 478-9700
logo
  • About GHA
    • What Makes Us GHA?
    • Employee Owned
    • ESOP Advisory Council
    • Leadership
    • Our Culture
    • Diversity, Equity, and Inclusion
    • Community Involvement
  • Careers
    • Career Development
    • Emerging Professionals Network
    • Employee Benefits
    • Experienced Professionals
    • Internships
    • New Graduates
    • Staff Engagement
  • Markets
    • Public Sector
      • Government
      • Parks & Recreation
      • Education / Institutions / Campuses
    • Private Sector
      • Commercial/Industrial/Retail
      • Healthcare & Seniors
      • Private Education and Institutions
      • Places of Worship
      • Residential / HOAs
  • Services
    • Capital Improvement Projects
    • Construction Engineering
    • Facilities & Utilities Management
    • GIS and Asset Management
    • Land Surveying
    • Municipal Engineering
    • Roadway / Highway Engineering
    • Signal Coordination & Timing (SCAT)
    • Site Civil Engineering
    • Traffic Data Collection
    • Traffic & Parking Impact Studies
    • Traffic Signals 
    • Water Resources
  • Projects
  • Contact Us
  • View Available Positions
  • Search
  • Bidding Center
  • REQUEST A TRAFFIC COUNT
  • (847) 478-9700

Featured

  1. Home
  2. Archive by Category "Featured"

Melinda/Hiawatha Water and Street Improvements, Buffalo Grove, IL

Knollwood Subdivision Flooding Mitigation Project, Fox Lake, IL

Guaranteed Rate Field Drainage Improvements, Chicago, IL

Sanitary Sewer GPS Locating and GIS Mapping, Prospect Heights, IL

Bismarck-Mandan MPO Traffic Data Collection, North Dakota

Lake Zurich High School Campus Improvements, Lake Zurich, IL

Heritage Oaks Golf Club, Northbrook, IL

Signal Coordination and Timing

Traffic Signal Controller/Detector Monitoring - IDOT D1, State of Illinois

Haryan Farms Stormwater Analysis, Grayslake, IL

Chicago Botanic Garden - Glencoe, IL

  • 1
  • 2
  • 3
© 2023 Gewalt Hamilton Associates, Inc.. All rights reserved