RAM Plumbing Htg & Air, Inc. is dedicated to protecting your drinking water through backflow prevention and cross-connection control.  Did you receive a notice from your water department that there is a test due on your assembly?  No problem!   Just give us a call.... (951) 898-4700.... We will take care of the details.  We will test and deliver the completed report to your water department.  If a repair is needed, we will contact you with a repair estimate.  With your permission, we will repair and retest your assembly.