While not all municipalities enforce these codes, both the State of Florida as well as many local agencies requires at least annual testing of these devices which are critical to protecting the safety of our public water supplies. Should a backflow from a faulty valve at your place of business cause a contamination of the municipal water supply, the liability ramifications for your business (for every household and business up and down the line) could greatly exceed the liability coverage provided by your insurer. Your insurance provider could refuse to pay anything, leaving you totally liable for all damages, should you fail to exercise due diligence by having the mandatory inspection completed in a timely manner by a certified and licensed professional. An annual inspection typically takes about an hour and the charge is a mere $75. Parts & and labor can be a bit extra should anything need to be replaced. Repairing even catastrophic failures would seldom exceed $325, this is a small price to pay for the peace of mind and protection of knowing that your area is serviced by the experts at Absolute Backflow, P.O. Box 3695 Lake City, Fl. 32056 with telephone number (904) 451-4271.. Our Objective- Keep your drinking water safe and your business free from liability. We provide conveniently scheduled backflow testing,repair and installation services to the Greater Lake City; and pride ourselves on educating you,the water customer,on how to reduce the risk of inadvertently contaminating your private or the public water supply.