Illinois Premier Backflow Prevention Experts
Professional Backflow Prevention
Northern Illinois Backflow, Inc. is a fully licensed plumbing and backflow prevention contractor. We provide our customers with annual backflow certification, backflow prevention device installs and repairs. We provide 24 hour emergency service to fully meet the needs of our customers.
Illinois law requires a licensed plumbing and backflow prevention contractor to certify, repair, or install a backflow prevention device. Our Licensed cross connection technicians are knowledgeable in the prevention of water contamination and cross connection control devices. We guarantee every backflow device will be in compliance with state and local EPA Laws.
We use top-of-the-line products from:
Backflow Services
Servicing both commercial & residential customers
Our services include:
- Annual testing
- Repairs
- New installs
- Emergency repairs (our Techs are available 24 hours a day)