Send résumés to. Kling Consulting Group, Inc. 18008 Sky Park Circle, Suite 250. Irvine, CA 92614. E-Mail: info@klingconsultinggroup.com. No Phone Calls or Walk-Ins Please. Saturday, February 04, 2023. Kling Consulting Group, Inc. is seeking self-motivated individuals to build on our reputation of providing high quality geotechnical services in our Orange County office. Successful candidates for the positions described below should have excellent ...