Meet Our Expert Staff

Memo from the owner:

Our staff understands that backflow prevention and  RPZ testing is not a familiar topic to some individuals. Many homeowners are unaware of the different types of backflow preventer devices. For example, when we get an inquiry concerning underground irrigation systems, we always take the time to explain the need to install a backflow preventer assembly Reduced Pressure Zone (RPZ). Whatever your backflow or irrigation needs are, we take pride in giving our customers personal, prompt, reliable service that is always completed in a timely professional manner.

noam kerem

NOAM KEREM is the owner & founder of Rainbow Irrigation & Backflow Prevention, Inc. He started his company in 1995 providing service for lawn sprinkler irrigation systems. In 2003 after becoming an Illinois licensed plumber (IL #058-169293) and a cross-connection control device inspector (CCCDI #XC3357), Noam decided to expand the company to specialize in Backflow Prevention Devices.

The expansion allowed Rainbow Irrigation & Backflow Prevention, Inc. the ability to expand its services to now include the installation, repair, testing and certification of all types of Backflow Prevention Devices ranging in size from 1/4″ to 10″ for both residential and commercial customers.

sean walker

SEAN WALKER joined the company in 2003. He uses his 25 years in the irrigation industry to run the day to day operation of the lawn sprinkler irrigation part of the business in the greater Chicago area.

sandi lake

SANDI LAKE joined our team in 2015. She brings 10 years experience in the Backflow industry, providing excellent & effective customer service.