Chicago Backflow prides our self on being able to offer you a full package backflow testing service at a low cost. Our all-inclusive backflow service includes the annual testing and certification of the backflow device, as well as parts and repairs as necessary, and any and all return trips needed to maintain the full functionality of the valve until the next annual certification is needed. Taking advantage of this ongoing 365-day program will insure that you are protecting your drinking water, as well as staying compliant with Chicago and Illinois authority. CBI really does offer anything and everything when it comes to backflow services, just ask!
Reliable Backflow Device Installation in Chicagoland and Northwest Indiana
New construction will require backflows to be installed, and it is best to hire expert, reliable plumbers to do the job. Some jurisdictions will require backflow preventers to be upgraded if the device is old and/or failing. If you are unsure if your property is up to code, call Chicago Backflow and schedule an appointment with us.
Testing
CBI is a fully-licensed plumbing contractor performing backflow testing in compliance with local and state laws. We certifies backflow prevention assemblies, ranging in size from 1/4 inch through 12 inch and will send you a notification when you are due for annual testing with prompt test submittals to water purveyor.
Repair
Sometimes backflow assemblies need a cleaning, new rubber parts, or to be completely rebuilt. CBI can accommodate your needs throughout the year when you choose our all-inclusive pricing which comes with complementary repairs to get your devices compliant.
Installation
Water purveyor mandating a backflow installation? CBI can get the job done quickly, efficiently, and most importantly, install your devices to code. We want to make sure it is done right, from the beginning.
Emergency
Emergencies happen and typically at 9pm at night. Do not worry! Simply call CBI for any and all backflow emergencies. We have inspectors ready 24 hours a day, 7 days a week, and 365 days a year.
Testimonials
Here’s what our happy customers had to say about our backflow services:
Hi Jessica,
I wanted to let you and your bosses know that your technician Alan is an amazing man. He serviced my backflow last year and he was out again this morning. He is so kind and considerate of my property. He explains things and he is just a pleasure to be around. Not to mention that he does an excellent job, he is honest and he cares. In today’s world that is such a rare thing to find. I will use the services of Chicago backflow for as long as you keep great employees like Alan.
Thank you so much for your great service.
The CBI team continue to amaze us. John Keating had left our home only an hour or so after inspecting our backflow valve when your final report arrived by E- mail. That’s real efficiency. We want to thank Mike Eisenauer, John, Jessica, Katie, Barb and the entire CBI family for your generous gift of time and skills. We can never thank you enough. We wish you and CBI good health and good fortune in all the years ahead.
Chicago Backflow is a great company. They are very professional and have excellent customer service. I have been very pleased with the routine maintenance and fast response to emergencies. I will continue to use Chicago Backflow for a long time.
The Elk Grove Park District has been a customer of Chicago Backflow for more than 15 years and in all that time, we have enjoyed terrific service, thorough repairs, numerous new installations, and fair prices! Other companies have tried to lure us away with the promise of cheaper inspection costs, but the true value of Chicago Backflow’s service is in the warranty work they perform for us, often same day, and at no cost to us.
I highly recommend Chicago Backflow to anyone who’s serious about their water safety program.
What Is a Backflow Preventer?
Backflow preventers are devices that are installed on your business or home’s water pipes that only allow water to flow in one direction and not the opposite. They are designed to make sure potable water, or drinking water doesn’t get contaminated from other sources because of a backflow event.
Backflow preventers ensure you and your neighbors have a clean drinking supply, as well as making sure the city’s main water supply stays clean and free of waste, chemicals, or other contaminants that might flow backwards through pipes during a drop in water pressure.
Several states require homes and commercial businesses to install backflow prevention devices. Many newer buildings and irrigation systems already come equipped with one or many.
So what causes backflow incidents to occur?
Backflow incidents are caused by either backpressure or backsiphonage.
Backpressure
Backpressure is created when the pressure within the customer’s system increases to a point that it exceeds the pressure in the water mains supply system. Boilers, elevated tanks, heating systems and booster pumps are some of the main causes of backpressure.
Backsiphonage
Backsiphonage is created when there is a negative or reduced pressure in the water supply main. Water main breaks or hydrant flushing are two of the main causes of backsiphonage. During such conditions, it is possible for water to be withdrawn from non-potable sources located near the event.
