Affordable Lawn Sprinklers is now licensed to Test your backflow preventor.  We have made it a very smoothe process for the homeowner, just call us at 703-289-1155.

This test checks the following:

1)  All checks valves inside the backflow are preventing back siphonage
2)  Relief valve works properly

Affordable Lawn Sprinklers will send a licensed technician to check the backflow and send the appropriate paperwork to the county.