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RPZ - BACKFLOW

rpz backflow plumbing.jpg

Our licensed plumbers are dedicated to protecting public health through reliable backflow prevention. We offer detailed assessments to determine whether your home or business is at risk for backflow and can recommend the proper backflow prevention assembly for your property.

While many homes can benefit from a backflow device, businesses are typically required to install two types of backflow prevention assemblies to meet code and safety standards.

What Is Backflow?

Backflow occurs when water flows in the wrong direction through your plumbing system.Instead of clean water moving toward your faucets, contaminated water can be pulled back into the main water supply.Backflow can introduce harmful contaminants such as:

  • Fertilizers and pesticides

  • Chemicals and cleaning products

  • Bacteria and sewage

  • Dirt and standing water

 

This is why backflow prevention is critical for both residential and commercial properties.

 

What Is an RPZ Backflow Preventer?

An RPZ (Reduced Pressure Zone) backflow preventer is one of the most effective and reliable backflow prevention assemblies available. It is designed to protect the potable water supply from high-hazard contamination by automatically preventing reverse water flow. RPZ assemblies are commonly required for commercial properties and systems that pose a higher risk to public health.

When Is an RPZ Required?

Many municipalities and water authorities require an RPZ backflow preventer for properties with higher contamination risk.

 

RPZ assemblies are commonly installed for:

  • Irrigation and sprinkler systems

  • Restaurants and commercial kitchens

  • Medical facilities and dental offices

  • Car washes

  • Industrial buildings

  • Apartment complexes and multi-unit properties

  • Chemical storage or manufacturing facilities

 

If your property has a high-risk water connection, an RPZ may be required to meet local code.

 

Backflow Prevention Installation & Replacement

Installing the right backflow preventer depends on your property type, plumbing system, and hazard level. Our licensed plumbers can recommend and install the correct backflow assembly to protect your water supply and meet code requirements. 

We offer:

  • New backflow preventer installation

  • RPZ installation and replacement

  • Commercial backflow assemblies

  • Residential backflow prevention solutions

  • Repairs and part replacement

  • Emergency service when needed


504 Talcott Ave
Lemont, IL 60439

16059 W 151st St.
Lockport, IL 60441

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