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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.

News

  • EPA Holds the Line on PFOA and PFOS—but Loosens Grip on Other PFAS

    In This Article: The EPA, under Administrator Lee Zeldin, has announced it will uphold the national drinking water limits for PFOA and PFOS—two of the most studied and dangerous PFAS chemicals—while proposing to rescind and […]

  • Why Local Testing Labs Deliver Faster, Smarter, and Safer Results

    Local labs offer faster turnaround times for time-sensitive testing Direct access to state-accredited experts strengthens compliance and confidence Regional knowledge improves report accuracy and regulatory alignment Local partnerships build trust, transparency, and reliability in your […]

  • EPA Doubles Down on PFAS Action

    What It Means for Industries and Communities EPA rolls out aggressive new PFAS regulations for 2025, targeting water, air, and waste. New testing, monitoring, and disposal rules aim to increase accountability across industries. Suburban Testing […]