Klingner wins IDOT exceptional service awardContinue reading "Klingner wins IDOT exceptional service award"…15 Jun 2022
Bill Klingner Trail wins ACEC National Engineering Excellence AwardContinue reading "Bill Klingner Trail wins ACEC National Engineering Excellence Award"…2 Jun 2022
Sean Henry Named Carbondale Regional ManagerContinue reading "Sean Henry Named Carbondale Regional Manager"…14 Dec 2021
[webinar] Engineering Industrial SafetyContinue reading "[webinar] Engineering Industrial Safety"…29 May 2021
Macomb Middle School breaks ground this monthContinue reading "Macomb Middle School breaks ground this month"…17 Mar 2021
Six Steps for Better Indoor Air QualityContinue reading "Six Steps for Better Indoor Air Quality"…30 Nov 2020
Klingner & Associates
Klingner & Associates
