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Nolte and Sons handles Backflow Preventer Testing. Iowa State law requires that all backflow devices be inspected annually. Contact Us to inquire about testing.

Us here at Nolte and Sons are RPZ backflow preventer specialist providing inspection, repair, and certification of all types of backflow devices ranging from 1/4″ to 6″. Let Nolte and Sons safeguard your drinking water from contamination by testing and certifying your backflow device in compliance with local and state laws.

Backflow services we can offer:

  • Test and certification of existing backflow devices
  • Cleaning the valve is a normal part of test
  • Nolte and Sons will send all necessary reports directly to your municipality for you
  • Remind our customers annually of their next annual test date
  • Guaranteed compliance with state, local, and EPA laws.
  • Skilled and professional backflow testers.
  • We can test anywhere in Iowa and assure you the safety of your water.

With a thorough estimating department, we guarantee the most accurate and reasonable price for your commercial project.

Nolte and Sons Certified Tester

  • Steve Nolte license #2739

Different size RPZ’s and Check Valves are rated at different prices. Please contact our office for current rates. Information on the size would be helpful.

Have questions about Backflow Testing? Give us a call at (515) 367-3300, text us at (515) 208-0258, or fill out our short form to request a free quote!

Steve is great! Irrigation service is top-notch and our lawn looks great with his fertilizer/weed control applications.

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