Whether you are in the heart of the Windy City or nestled in the suburbs of Illinois or Indiana, our dedicated team ensures your backflow prevention needs are met promptly and efficiently. From Rockford, Illinois’ serene landscapes to the picturesque shores of Michigan City, Indiana, our service network extends seamlessly, guaranteeing the safety and compliance of your water systems. No matter where you are within this coverage zone, Chicago Backflow is your trusted partner for expert backflow prevention services.