Engineering Resource Associates (ERA) is a consulting firm providing comprehensive engineering and environmental services to clients throughout Illinois, Indiana, and Wisconsin. Our diverse clientele includes municipalities, park districts, forest preserve districts, sanitary districts, county agencies, and state agencies. We offer a wide range of services, including transportation, municipal, structural, water resources, site development, environmental, recreation, construction, surveying, and mapping. Our team of professionals includes licensed engineers, structural engineers, surveyors, environmental scientists, certified floodplain managers, and CAD/GIS specialists. We are committed to developing lasting relationships with our clients by consistently delivering innovative and sustainable design solutions.
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