Jacob & Hefner Associates, Inc.
Downers Grove, IL 60515
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Our Story
Jacob & Hefner Associates, Inc. (JHA) is a civil engineering, land surveying, and environmental services firm with offices in Illinois, California, Georgia, Texas, and Washington. JHA was established in 1996 with the goal of providing clients with quality engineering and hands-on service that is second to none. Since then, JHA has grown to over 100 experienced engineers, surveyors, geologists, and environmental technicians. JHA provides Civil Engineering and Land Surveying, and Environmental Services on municipal infrastructure improvements; land development projects; residential, industrial, and commercial sites; Brownfields; and Superfund sites for various clients from different sectors including private and public industries, and local, state, and federal government.
Our professionals contribute to a successful project by communicating and interacting with all members of the project team. We have established a solid reputation for sound engineering design and judgment and providing fair but firm representation of our client’s needs and desires. Every day we strive to meet the challenge of difficult projects within the established framework of the schedule and budget.
We provide value by working collaboratively with our clients to effectively and efficiently implement sampling, remediation, and monitoring programs. To our wide variety of clients, we provide staffing flexibility, field expertise, and the experience to effectively communicate, work safely, maintain compliance, and resolve the myriad of challenges that arise on every environmental project.
JHA services include:
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Environmental Services: JHA’s Environmental Services department provides environmental remediation and site services for the planning, management, asbestos and lead-based paint consulting services, and expert implementation of Phase I/II ESAs, air quality and permitting, compliance, remediation, monitoring, and environmental construction management.
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Civil Engineering and Land Surveying: The JHA engineering team is licensed in multiple states and has extensive experience in the planning, design, permitting, and managing of land development, infrastructure, and water resource projects. JHA’s survey team has capabilities ranging from boundary surveys to construction layout to detailed topographic surveys.
Commercial Experience
Regions & Counties Serviced
- Chicago, N.W. Indiana