Some of the Benefits You Will Enjoy working with ag ent inc 


Frequently asked Questions

Q. Why are they installed?    A. They are installed to protect the public & private drinking water supplies from cross-connections. These are plumbing requirements at the Federal, State and Local jurisdictions. 


I was raised in Santa Barbara and have a lived in Carpinteria with my wife for  the last twenty years. I am a licensed, insured C-36 plumbing contractor. I am certified to test all types of back flow preventers in Santa Barbara and Ventura counties. In addition, I am very experienced with troubleshooting and repairs on all make and models of back flow preventers. I have been testing, repairing and installing back flow prevention devices since 1974. I perform testing and repair for Carpinteria School District, Carpinteria Water District, Carpinteria Sanitary District, City of Carpinteria, Montecito Water District, Montecito Fire District, Montecito Sanitary District, Biltmore Hotel, Birnam Wood Golf Club among many others. My reputation is in very good standing and can be referred at Casitas Water District, Ventura County Water District, Carpinteria Water District, Montecito Water District, Santa Barbara Water District and Goleta Water District.


Q. What is a Backflow Prevention Assembly?    A. A Back flow Prevention Assembly in a plumbing device that is most commonly installed between the water meter and the service main to the property.


We do

Give us a call 805•684•0395

  • Test
  • Repair
  • Install
  • Replace
  • Inspection 
  • Anti-Theft​
  • Most experience in the business! 38 years +
  • Servicing Santa Barbara and Ventura
  • No charge for a re-test 
  • Friendly, helpful, and knowledgeable
  • Fast, quality service
  • Safe & clean water for you and your family
  • Free estimates
  • Anti-Theft systems for your backflow device
  • Meet compliance
  • Peace of mind 
  • Licensed and certified staff
  • Exceptional customer service
  • Insured & Bonded
  • Locally owned and operated