Backflow Prevention and Kay Plumbing

The State of South Carolina requires annual testing to insure your safety by protecting drinking water from harmful toxins such as: fertilizers, weed killers, fire protection chemicals and many more household products.

We are Columbia's Backflow Prevention Company dedicated to simplify all your backflow prevention needs including testing, certification, surveys, service and maintenance.

We are recognized by City of Columbia, Lexington and Richland counties as a qualified testing company.  Having the experience and ability to manage all sizes and models of backflow prevention assemblies that are manufactured for all types of water distribution systems we are here to help!

backflow diagram By City Of Washougal

Dedicated Team:

We currently service customers in Columbia Metro. We are capable of providing this service to you with less cost, in both time and money, than our competition offering the same services.

  • Offering professional and courteous service.
  • Top grade test equipment calibrated yearly.
  • A local inventory of repair parts
  • Full insurance coverage.
  • Fully licensed plumbers that stay current on all backflow regulations and specifications.

Doing it Better:

To do this we utilize our customized computer system to track inspection dates for you while maintaining a history of all services performed. This helps ensure you are in compliance with local water and building departments, City of Columbia, as well as the State of South Carolina.

Device Test Results:

After completing our tests, we leave a copy of the results on the device to prove the testing has taken place for all authorities. After completion of the test we mail the results to the appropriate authority to make sure your record is kept on file.

Backflow prevention with Kay Plumbing