Established in 2019, White Oak Laboratory is locally-owned and operated by Andrew Crawford and Lauren Geer, both native to the Ridgway area. Together, Andrew and Lauren currently have a combined 16 years experience in the environmental testing industry.

The Laboratory is settled in the Appalachian Mountains of Northwest Pennsylvania. Located in Ridgway, the county seat of Elk County.

We specialize in offering affordable and convenient environmental testing services. Drinking water, waste water, solids, soils, and more. Our clients range from homeowners to municipalities, to large commercial operations. We will come to you and perform sample collection, eliminating the hassle of taking your own sample.