What to Expect During a Backflow Preventer Inspection
Some Things You Can’t Do Yourself — Call the Pros
Backflow is a serious plumbing concern. Any instance of non-potable water flowing back into your clean water supply can pose a significant health risk. Pressure changes in your plumbing system—such as frozen pipes, water main breaks, or multiple fire hydrants being opened simultaneously—can create a flow reversal that allows contaminants to enter your water system.
A backflow prevention device is designed to stop this from happening. These devices use a series of valves to ensure water flows in only one direction, keeping your water supply safe and clean. If your property has a backflow preventer, it should be inspected regularly—typically annually—by a licensed and certified plumber.
Here’s what to expect during a professional backflow preventer inspection and why it’s essential for your home or business.
Types of Backflow Prevention Devices
Backflow preventers come in two main types:
1. Reduced Pressure Principle (RPP) Devices
- Provide high-level protection against backflow.
- Commonly used in commercial and industrial settings.
- Utilize two check valves plus a relief valve to discharge contaminated water if backflow occurs.
2. Double Check Valve (DCV) Devices
- Suitable for residential and smaller commercial applications.
- Use two check valves to prevent reverse flow but lack the relief valve found in RPP devices.
Even with proper installation, these devices can experience issues like stuck or leaking valves. If a backflow preventer isn’t functioning properly, it could put your entire water system at risk. That’s why regular inspections by a certified plumber are critical.
What to Expect During a Backflow Preventer Inspection
In most U.S. cities, businesses and multi-unit buildings are legally required to have backflow preventers tested annually. Here’s what a typical inspection involves:
1. Initial Assessment
- Shut-Off Valve Check: The plumber will close the downstream shut-off valve to safely inspect the device.
- Visual Inspection: The area around the backflow preventer is checked for leaks, corrosion, or other visible signs of damage.
2. Pressure Testing
- Test Kit Setup: Hoses from a specialized test kit are attached to test ports (test cocks) on the device.
- Pressure Measurement: Using professional equipment, the plumber measures the pressure at multiple points to ensure proper operation.
- Data Analysis: The plumber reviews pressure readings to identify any inconsistencies that could indicate a malfunction.
3. Functional Testing
- Valve Operation: The check valves are tested to confirm they allow water to flow in only one direction.
- Relief Valve Check: For RPP devices, the relief valve is tested to ensure it discharges properly in a backflow scenario.
4. Report and Recommendations
- Inspection Report: After testing, the plumber provides a detailed report. If no problems are found, a certification is issued, often required by municipal authorities.
- Repair Recommendations: If issues are identified, the plumber will recommend repairs or replacement to ensure compliance and safety.
Backflow Preventer Certification and Compliance
In most areas, only a licensed and certified plumber can inspect, certify, or install backflow preventers. S&K Construction and Remodeling LLC employs certified plumbing experts trained to inspect and maintain all types of backflow prevention devices.
We ensure your backflow preventers are:
- Fully compliant with local regulations
- Properly maintained to prevent contamination
- Professionally repaired or replaced when necessary
Scheduling Your Backflow Preventer Inspection
Scheduling a backflow preventer inspection with S&K Construction and Remodeling LLC is simple. Our plumbers provide expert inspections, detailed reporting, and recommendations tailored to your property.
Contact us today at [insert phone number] to schedule your backflow preventer inspection and ensure your water supply stays safe and clean.
Cost of Backflow Preventer Inspections
The cost of inspecting a backflow preventer varies based on:
- Device type (RPP vs. DCV)
- Complexity of your plumbing system
- Local labor rates
S&K Construction offers transparent, upfront pricing and flexible financing options to make essential plumbing services affordable.
Why Backflow Preventer Inspections Are Critical
Backflow preventers protect your home, business, and community by preventing contaminated water from entering potable water supplies. Regular inspections:
- Ensure your system is functioning correctly
- Prevent costly water contamination incidents
- Keep you compliant with local laws and regulations
Trust S&K Construction and Remodeling LLC
Don’t wait until a backflow issue becomes a serious health hazard. S&K Construction and Remodeling LLC in Ashtabula County, Ohio, provides reliable, certified backflow preventer inspections, repairs, and replacements. Our expert plumbers ensure your water supply is safe, your system is compliant, and your peace of mind is protected.
