
Backflow Testing, Repair, Installation and Maintenance in Columbus, Ohio
Protect your home's drinking water with professional certified backflow testing and prevention services from Accurate Plumbing. We provide certified backflow testing, repairs, replacement, and new device installations throughout Central Ohio. Whether your annual test is due, your device has failed inspection, or you need a new backflow preventer installed, our experienced technicians will ensure your water system remains safe and compliant.
Backflow Services
Backflow Testing
Annual backflow testing helps ensure your backflow prevention device is operating properly and protecting your drinking water from contamination. Our certified technicians perform complete testing, provide the required documentation, and help you stay compliant with local water authority requirements.
Backflow Device Repair
If your backflow prevention assembly fails testing or isn't functioning properly, our licensed plumbers can diagnose the problem and complete the necessary repairs. We replace worn internal components, repair leaking valves, and restore your device so it meets local code requirements and protects your water supply.
Backflow Device Installation
Whether you're installing a new irrigation system, commercial plumbing system, or replacing an outdated assembly, Accurate Plumbing provides professional backflow device installation. We install the correct device for your property's needs while ensuring compliance with all local plumbing regulations.

What Is a Backflow Prevention Device?
A backflow prevention device protects your clean drinking water by preventing contaminated water from flowing backward into your home's or business's water supply. These devices are required in many residential, commercial, and irrigation systems to safeguard public health and comply with local plumbing codes.


Annual Backflow Testing
Many municipalities require annual certified testing of backflow prevention devices. Routine testing verifies that the internal valves are functioning correctly and helps identify potential problems before they become costly repairs or create safety concerns.
Our certified plumbers provide:
-
Annual backflow testing
-
Certified test reports
-
Repairs when necessary
-
Replacement recommendations
-
Residential and commercial service
Commercial & Residential Backflow Services
From irrigation systems and fire sprinkler systems to commercial buildings and residential properties, Accurate Plumbing provides dependable backflow prevention services for customers throughout Central Ohio.
We work with:
-
Homes
-
Restaurants
-
Apartment complexes
-
Office buildings
-
Medical facilities
-
Schools
-
Industrial facilities


Signs to Look for - You May Need Water Backflow Service
Call Accurate Plumbing if you notice any of the following:
-
Your annual backflow test is due
-
Your device failed inspection
-
Water is leaking around the backflow assembly
-
Visible corrosion or damaged valves
-
Reduced water pressure near the device
-
You are installing a new irrigation or sprinkler system
-
Your municipality requires certified backflow testing


