Backflow Prevention

If you pull water from a well, lake, or other auxiliary source, or you have an auto-fill line serving your pool, you may be required to have a Backflow Prevention Assembly (BPA) installed to prevent the water in your system from polluting the city’s potable water supply.  If you have a BPA, you may be required to perform annual testing to ensure proper function of the assembly's internal components.  Plumbers cannot perform these tests unless they have an additional license obtained through TCEQ (Texas Commission on Environmental Quality).  Greengo has been licensed to perform these tests since 2013 and we have performed hundreds of them for our customers since.