NESC is your one stop source for all backflow and cross connection needs. NESC performs cross connections to ensure potential hazards such as chemicals and stagnant water are isolated from potable water supplies. Our experts accomplish this by installing backflow preventers. Each one of our experts carry all the required liscences to perform cross connection surveys and test your backflow preventers. If you own or operate a small water system, let our experts help you significantly reduce costs by repairing any backflow device.

  • Fully liscenced to test backflow devices and Cross Connections

  • Test all brands of backflow devices

  • Service all brands of backflow devices

  • Perform Cross Connection Surveys on any size water system

  • Will report all test results to all parties concerned

Don’t see what you need on our service list? Call and ask!

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With our variety or services, and skilled, licensed professionals to perform them, there is no reason to go anywhere else.
Call Us Today at (860) 747-1665