Backflow Testing and Certification in Chicago, IL

Protect your drinking water with annual backflow prevention testing. We test, service, and certify all backflow devices in full compliance with local codes.

Serving Chicago, IL and the entire Chicagoland corridor, Des Plaines Plumbing LLC specializes in Backflow Testing and Certification that stands the test of time. We use quality materials, proven methods, and transparent pricing.

Our Backflow Testing and Certification specialists bring modern diagnostic tools and premium components to every job in Chicago. Whether a quick repair or a full replacement, the result is the same: done right.

• Free On-Site Estimates
• Background-Checked Techs
• All Work Fully Permitted
• Clean Jobsite Every Time