Caswell Testing is water well testing company located in Harford County, Maryland. Our company has been in business since the 70’s and our sole mission is to provide our customer’s with clean potable water.
We can provide our customers an array of services such as: well yield testing, water quality testing (potability), chlorinations, casing repairs, well pump installations and conditioning/treatment installations and service.
At Caswell Testing we give each of our customer’s individual attention and treat their problems and concerns like they are our own.
Please browse our website and if you have and questions, do not hesitate to contact us.
Thank you.