As a part of its ongoing growth efforts, Suburban Laboratories is pleased to announce it has acquired the assets of ARRO Laboratory, Inc. of Crest Hill, IL, effective October 16, 2020.

With the support of ARRO’s President Joan Rolih, who will join the Suburban team within the laboratory operations group, the transition of the ARRO client relationships to Suburban’s Geneva, IL-based team location has occurred.

Here are a few highlights of the combination:

  • Personalized service.  ARRO and Suburban are culturally aligned on the importance of client service and how important it is to nurture relationships. That focus will continue into the future.
  • Expanded geographic convenience.  Suburban will maintain a drop-box location in Crest Hill to provide convenient pickup/drop-off support for clients in the Crest Hill/Joliet area.
  • Enhanced capabilities.  ARRO clients will now have the ability to access Suburban’s comprehensive, full-suite of chemical and microbiological testing capabilities for drinking water, wastewater, and soil matrices, as well as product and raw materials.

If you have any questions please contact:

Jarrett Thomas


Suburban Laboratories, Inc