HLR is an employee-owned corporation and a leading provider of professional consulting engineering, environmental, and land surveying services for public agencies and private-sector clients in Illinois.Our dedicated staff of over 80 engineers, environmental specialists, surveyors, and technicians has over 40 years of experience working on various types of projects from conception and planning through implementation. Together, we've built a reputation of personalized client service, superior project management, and a dedication to delivering our client's vision.More information about HLR can be found at www.hlrengineering.com.

Civil Engineering Surveying Environmental Structural Drainage Phase I Phase II Traffic Construction Land Surveying Environmental Services Structural Engineering Drainage Engineering Preliminary Engineering Design Engineering Traffic Engineering Construction Observation Land Acquisition Geographic Information System (GIS) Services Construction Engineering Water/Wastewater Architecture Firm/Engineering Firm Engineering Services Architectural Engineering Services Business Services