- HEP Plumbing
- Backflow Testing

Backflow Testing
Backflow Testing | Commercial Plumbing | Plumbing | Ocoee
When water safety and code compliance are on the line, Ocoee businesses turn to HEP for dependable backflow testing that protects customers, staff, and the bottom line. Our certified technicians arrive on-time with calibrated gauges, file the required reports with local authorities, and repair or replace assemblies the same day whenever possible. Because interruptions cost money, we schedule around your busiest hours and keep detailed service records so annual tests are painless.
Backflow prevention is just one facet of our full-service commercial plumbing expertise, and every visit comes with proactive inspections that spot leaks, pressure issues, and aging fixtures before they disrupt operations. From restaurants on West Colonial Drive to industrial facilities near the Turnpike, HEP delivers transparent pricing, 24/7 emergency response, and workmanship that passes every inspection—guaranteed.
FAQs
What is backflow and why is testing required for commercial properties in Ocoee?
Backflow is the unwanted reversal of water flow that can allow contaminants—fertilizers, chemicals, or bacteria—to enter Ocoee’s public drinking-water system. Because commercial sites often have complex plumbing and higher hazard potential, the City of Ocoee and the Florida Department of Environmental Protection (FDEP) mandate routine testing of every backflow prevention assembly to confirm it is sealing properly and protecting the municipal supply.
How often must my commercial backflow device be tested in Ocoee?
Most commercial backflow prevention assemblies in Ocoee must be tested at least once every 12 months, or more frequently if your property is classified as high-hazard (e.g., medical facilities, car washes, industrial plants). The tester’s report must be filed with Ocoee Utilities within 30 days of the inspection date to remain in compliance.
Which types of commercial properties are subject to backflow testing?
Any property connected to the municipal water system that is not a one- or two-family residence falls under Ocoee’s commercial testing requirements. This includes offices, restaurants, apartment complexes, HOAs with irrigation meters, schools, warehouses, manufacturing plants, hotel and hospitality venues, and construction sites with temporary water connections.
What happens during a professional backflow test and how long does it take?
A certified tester will shut off downstream water briefly, connect calibrated gauges to the test ports of your backflow prevention assembly, and record differential pressure readings on each check valve and relief port. Minor adjustments or cleaning may be performed on the spot if debris is present. A standard test on a single ¾"–2" assembly takes about 20–30 minutes; larger-diameter devices can take up to an hour.
What are the consequences of failing to test—or failing a test—in Ocoee?
If you do not submit an annual test report, Ocoee Utilities will send a notice of non-compliance and may levy fines, apply service fees, or in extreme cases disconnect water service. If your device fails the test, state and local codes require you to repair or replace it within the timeframe specified on the deficiency notice (typically 10–30 days) and submit a passing retest to avoid penalties.
How should I prepare for a scheduled backflow test and what documentation will I receive?
Ensure the area around the device is accessible and free of landscaping, equipment, or parked vehicles. Notify building occupants that water may be off for a short period. After the test, you’ll receive a signed test report, any repair recommendations, and, when passing, a compliance tag placed on the assembly. We file the official report electronically with Ocoee Utilities on your behalf and provide you with a digital copy for your records.