Communications
Teklab values our customers and appreciates your business. Your satisfaction is our top priority, and we welcome your feedback. If you have any questions or concerns, please don’t hesitate to reach out. Use the form below to request a quote or submit an employment application—we’re here to help.
Contact Teklab, Inc.
We believe in clear, open communication and comprehensive testing tailored to your specific needs. Our goal is to provide you with streamlined analysis and complete peace of mind. We’re your partners in environmental testing, and we’re always here to help.
For assistance, please find a directory of our dedicated support team below.
Main Office
5445 Horseshoe Lake Rd. Collinsville, Illinois 62234
Our regular business hours are 8 AM to 5 PM, Monday though Friday.
Phone: (618) 344-1004
Toll Free: (877) 344-1003
Fax: (618) 344-1005
We can offer extended sample drop-off only on an as-needed basis.
Contact your project manager for more information.
Please use the contact form above or give us a call to arrange a pickup and speak with us, we welcome your questions.
Teklab Personnel
Management
CEO & Chief Marketing Officer
John H. Riley
▸Send John an email
President &
Chief Financial Officer
James S. Riley
▸Send Jim an email
Technical Manager (Corporate)
Rob Henson
▸Send Rob an email
Director of
Customer Service
▸Send Liz an email
VP of Business Development
Patrick Riley
▸Send Patrick an email
Quality Manager
Stacy Mathis
▸Send Stacy an email
Quality Officer
Claire Bogner
▸Send Claire an email
Field Supervisor
Frank Barthol
▸Send Frank an email
Sales Team
Kelly Klostermann
Springfield, IL Office
Sherri Jones
Kansas City Office
Eric Footen
Chicago-Metro Office
Patrick Riley
St. Louis-Metro Office
Project Management
Elizabeth Hurley
▸Send Liz an email
Shelly Hennessy
▸Send Shelly an email
Marvin (Chip) Darling
▸Send Chip an email
Paul Schultz
▸Send Paul an email
Allison Simpson
▸Send Allison an email
Aaron Renner
▸Send Aaron an email
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Regional Offices
Kansas City Service Center
8421 Nieman Rd.
Lenexa, KS 66214
Sherri Jones
Chicago Service Center
1319 Butterfield Rd. Ste 502, Downer’s Grove, IL 60515
Aaron Renner
Springfield Service Center
3920 Pintail Dr. Ste A,
Springfield, IL 62711
Kelly Klostermann