Backflow can occur when water flows in the wrong direction from your irrigation system, contaminating drinking water. Regular valves alone will not prevent this. Greenway Irrigation offers annual backflow testing and backflow prevention to make sure you are in compliance with local laws so that your city water stays safe while you maintain a gorgeous lawn in the Triangle.

We are a certified backflow inspector and have professional experience with all types of backflow prevention devices, including:

• Pressure Vacuum Breaker (PVB)
• Reduced Pressure Zone (RPZ)
• Double Check Assembly (DCA)

We also have experience servicing all brands, including:

• Hunter
• Rain Bird
• Toro
• Cresline

If anything is amiss during the inspection, we are fully capable of giving you a quick but efficient repair that will hold up over time. We will even make sure to handle all paperwork involved.

Test Your Backflow Preventer Often

Your typical backflow device needs to be inspected yearly with properly calibrated equipment. There are many moving parts that risk water contamination if not maintained. There are currently about 15 devices marketed to help backflow which are not able to be inspected by a certified backflow inspector. This is because there are no set standards for devices without isolation valves or test ports. We can help you get fitted with the appropriate backflow preventer.

Greenway Irrigation will remind you when it comes time to do another inspection.

Call Us For Backflow Testing and Carry On

Need an honest quote? You’re in luck. We have been providing them along with our outstanding service since 1992.

Call us at 919-217-4340 and comply to irrigation regulations without a second thought.

Greenway Irrigation would like to take care of all your irrigation inspections, repairs and maintenance so that you can enjoy a durable system and a well-watered lawn. We’ll make the process simple and quick, but we won’t sacrifice quality work and honesty.