Princeton Analytical Labs is a DEP-accredited water testing laboratory based in Scranton, Pennsylvania, serving residential, commercial, and municipal clients across the state.

We specialize in both potable and non-potable water testing, helping ensure compliance with Pennsylvania regulations while delivering fast, accurate results. Our clients range from private well owners and real estate professionals to restaurants, camps, and public water systems.

What sets Princeton apart is our focus on service and efficiency. With an expanding courier network and strategically developed service routes, we make sample collection and pickup simple and cost-effective—especially for clients located within our established coverage areas.

Whether it’s routine compliance testing or time-sensitive results, Princeton provides reliable data and responsive support to help clients make informed decisions about their water.

Princeton Analytical Labratory

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Princeton Analytical Labratory

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