Public Water Suppliers

Soils & Solids

Wastewater & Groundwater

Private Well Testing

Field Sciences

Industries We Serve

A Leader in Providing
Defensible Data with
High Quality Service

Suburban Testing Labs is a full-service environmental testing laboratory located in Reading, Pennsylvania that specializes in the analysis of drinking water, ground water, wastewater, soil, and solid materials such as biosolids and sludge. We proudly serve Pennsylvania, New Jersey, Maryland, and Delaware.  Founded in 1963, our experience provides you with customized solutions to any of your sampling or analytical needs.

Our purpose every day is to protect public health and preserve the environment.  As partners within the community, our friendly, knowledgeable, and experienced team understands that reputation is built on delivering high quality, defensible data, at a competitive price with highly rated customer service.  The key success factor is our organization’s relentless adherence to our core values.

Suburban Testing Labs has grown from a small, regional water testing company to one of the largest family-owned, independent, single-site environmental testing laboratories in North America. Firmly rooted in high-standards with an eye soaring to new heights, we are ready to be your partner for success.


  • Suburban Testing Labs Ranks #10 on GRCA’s Top Businesses List

    We are thrilled to announce that Suburban Testing Labs has been ranked #10 out of 45 on the Greater Reading Chamber Alliance’s (GRCA) Top Businesses list, which was announced today in the Reading Eagle. This […]

  • Learn from the Experts

    Suburban Testing Labs’ Leadership Presenters at Various Industry Conferences and Webinars At Suburban Testing Labs, we are proud to contribute to the growth and education within the water, wastewater, and environmental consulting industries. Our team […]

  • Navigating New PFAS Testing Requirements for Wastewater Treatment Plants in Pennsylvania

    New PFAS testing requirements are now in place for certain wastewater treatment permits in PA. In February 2024, the Pennsylvania Department of Environmental Protection (PADEP) released new requirements for the analysis of PFAS at wastewater […]