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Where is the Center for Water Quality Excellence located?

CWQE has a physical storefront located at 430 Walnut Street, Suite 303, in Columbia Borough, Lancaster County, Pa.  Beginning August 16, 2021, the CWQE office will be open three days a week from 9:00 am – 5:00 pm; evening appointments can be scheduled if needed.

Walk-in customers are welcome. One-on-one consultations can also be scheduled by calling 855-227-1202 or emailing us at

Workshops and open house events will be scheduled beginning in September 2021.

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  1. Pat - CWQE Coach

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