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.

Chicago properties face unique plumbing challenges, and our technicians have the local experience to handle them. Every Backflow Testing and Certification job is completed to code and backed by our warranty.

• Licensed & Insured Technicians
• Upfront Flat-Rate Pricing
• 24/7 Emergency Response
• 100% Satisfaction Guarantee