Sean Kenny Email

Construction Manager . Jacob and Hefner Associates

Current Roles

Employees:
116
Revenue:
$11.6M
About
Jacob & Hefner Associates, Inc. is a Civil Engineering, Land Surveying and Environmental Services firm with multiple offices in Illinois and California. Established in 1996, our company has built an excellent reputation for quality, value and client service.
Jacob and Hefner Associates Address
1333 Butterfield Road
Downers Grove, IL
United States
Jacob and Hefner Associates Email
Jacob and Hefner Associates Phone Numbers
630-652-4600

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