Backflow Testing and Certification in Union, IL

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

Serving Union, IL and the greater Chicagoland area, Strong Cicero Plumbing LLC specializes in Backflow Testing and Certification that lasts. We use proven methods, quality materials, and transparent pricing on every job.

Our team approaches every Backflow Testing and Certification call with the same high standard — thorough inspection, clear communication, and expert execution. We don't cut corners, and we don't leave until the job is done right.

• Family-Owned & Operated
• 5-Star Rated Service
• Warrantied Workmanship
• Flexible Scheduling