Trusted Omaha, NE, Backflow Prevention Services

Call Southside Plumbing at 402-345-8668 for backflow prevention service in Omaha, NE.

Protect your home or business with professional backflow prevention services from Southside Plumbing in Omaha, NE. Our certified professionals provide backflow installation, backflow replacement, backflow prevention repair, and annual backflow certification for residential and commercial systems. With more than 40 years of unmatched experience across the Omaha metro area, we offer free estimates, same-day service, straightforward pricing, and true 24-hour emergency service. From Aksarben/Elmwood Park and Benson to Bennington, Elkhorn, Millard, and Papillion, our trusted plumbers keep your water supply safe and compliant with local regulations.

Concerned that a failing backflow device is leaking? Southside Plumbing provides Water Leak Detection in Omaha, NE, with free estimates and same-day service throughout Douglas County, Bellevue, Papillion, and Ralston.

Backflow Prevention Services for Douglas, Sarpy & Surrounding Counties

Backflow occurs when water reverses direction and allows contaminants to enter your clean water supply. In Douglas County, Sarpy County, and nearby communities, many systems must be protected by approved backflow prevention assemblies. Southside Plumbing designs, installs, tests, and services devices to protect irrigation systems, fire sprinklers, commercial and domestic water, boilers, and specialty process lines. We work with RPZ, DCVA, PVB, and AVB assemblies and can also install a backwater valve on sanitary lines to help prevent sewage from backing up into basements during heavy storms.

Our backflow prevention service includes:

  • Code-compliant installation with permits and documentation.
  • Annual testing reminders so you never miss a compliance deadline.
  • Device startup, calibration, and verification of shutoff valve operation.
  • Customer education on maintenance, seasonalization, and freeze protection.
  • Site assessment to identify required protection points and correct device type.

Whether you manage a restaurant in Aksarben Village, own a home in Barrington Park or Bemis Park, or operate a facility in Gretna or Springfield, our team ensures your system is protected and compliant.