Backflow Prevention Testing in Bucks & Montgomery County, PA

We conducted a scheduled backflow test for a food production company, ensuring compliance before the deadline. The existing device failed, so we documented the results and proposed a replacement. Another commercial client received precise testing and clear compliance guidance.

Conducted backflow preventer testing for a new customer referred through a backflow testing website. The Community Manager at a local art studio and coworking space requested service for their domestic water line. The system has a 2" pipe, with the last test completed in 2024. During the visit, we conducted a full inspection and test, ensuring the device operates correctly and continues to protect the building’s water supply from contamination.

Performed backflow preventer testing for an existing customer at his residence, following up on his previous service in 2025. The home has a ¾” device, and during this visit, we conducted a full inspection and test. The device passed without issues, confirming proper operation and continued protection of the household water supply, keeping it compliant and safe.

Conducted certified backflow preventer testing for a winery and catering facility. The device passed with no errors, ensuring compliance and water supply protection.

Completed the replacement of a 1” RPZ backflow preventer for a new customer. The existing RPZ assembly had failed, so we removed and properly disposed of it before installing a new Watts Series LF009 1” Reduced Pressure Zone (RPZ) assembly on the horizontal supply line. We also installed the required shut-off valves on both the inlet and outlet sides and ensured all pipe fittings and hardware were securely installed for a clean, code-compliant setup. After installation, we performed backflow certification testing and submitted the test report to the local water authority to confirm compliance. The system is now fully functional, protecting the potable water supply, and the customer is backed by a 1-year workmanship warranty along with the manufacturer’s standard coverage.

Conducted annual backflow testing for a longtime customer at their barbershop. The device passed all required checks, and we submitted the results to the designated compliance agency to keep their business up to code. The owner was grateful for the quick, reliable service and relieved to have everything documented and updated for the year.

Wrapped up a visit to a commercial client. He reported that their domestic potable water backflow preventer began discharging after water service was restored, and it hadn’t been serviced in some time. We diagnosed the issue, confirmed the 1” RPZ backflow preventer needed replacement, provided pricing options, and received approval for the work. The customer was relieved we could prioritize scheduling and appreciated the quick turnaround to keep their building compliant and operational.

Completed certified backflow testing for a multi-apartment building. The 1.5-inch backflow prevention device passed inspection with no issues, ensuring proper water system protection. Home Rangers specializes in professional backflow testing, certification, and annual inspection services for commercial and residential properties across Philadelphia.

Performed certified backflow testing on a 2-inch backflow prevention device for a multi-apartment building. The device passed inspection, and test results were submitted for compliance. Home Rangers provides professional backflow testing, certification, and inspection services for commercial and multi-unit properties across Philadelphia and surrounding areas.

Visited a five-unit residential apartment building to perform a required backflow prevention assembly test for city compliance. The backflow device, located in the basement mechanical room near the water heater and HVAC unit, was thoroughly inspected and tested by our certified plumber. The assembly passed the backflow test, confirming proper functionality and preventing any potential cross-contamination of the municipal water supply. The official test results and compliance paperwork were submitted to the Philadelphia Water Department, keeping the property in full regulatory compliance and ensuring safe, potable water for all building occupants.