Free Water Test


Sterling’s laboratory offers fast water analysis and provides equipment recommendation after a sample’s receipt by our team. Water sample bottles and request forms are provided and are available at all Sterling distributor locations. 

It is imperative that the distributor’s name appear on the sample form to be able to send the results. The lab tests for the following secondary contaminants: iron; manganese; tannic acid; hardness; pH; and total dissolved solids.

The lab does not test for primary contaminants such as lead or bacteria.

Water Treatment You Can Count On

Sterling Water Treatment puts professional partners at the center of everything we do. As a subsidiary of Franklin Electric Co., Inc., we have the backing, infrastructure, and expertise to serve your business at every scale with the products, availability, and support to match.