Focused on Backflow
CBI Has Backflow Experts Ready 24/7
Every time you schedule your backflow test and certification with Chicago Backflow, you can entrust that your inspection will be completed by a fully licensed backflow inspector that ONLY tests, certifies, and repairs backflow preventers.
Our all-inclusive backflow testing program allows for peace of mind when it comes to ensuring your backflow is kept in top working condition. It includes the annual testing and certification of the backflow device, as well as internal parts and repairs as needed at no additional cost. In addition, the backflow valve is covered for the next 12 months if any emergency return trips are needed. Click below to learn more!
Basic and All-Inclusive Testing Options Available
| Basic | All Inclusive | |
|---|---|---|
| Professional Testing |  |
|
| Filing / Reporting | |
|
| 24 Hour Service | |
|
| Parts and Labor | |
|
| 1 Year Warranty | |
|
| Same Day Repair | |
Our all-inclusive backflow testing program allows for peace of mind when it comes to ensuring your backflow is kept in top working condition. It includes the annual testing and certification of the backflow device, as well as internal parts and repairs as needed at no additional cost. In addition, the backflow valve is covered for the next 12 months if any emergency return trips are needed. Click below to learn more!
What to Expect During A Backflow Test
Basic Program
Professional Testing
Filing / Reporting
All Inclusive Program
Professional Testing
Filing / Reporting
24 Hour Service
Parts and Labor
1 Year Warranty
Same Day Repair
Basic and All-Inclusive Options Available
Our all-inclusive backflow testing program allows for peace of mind when it comes to ensuring your backflow is kept in top working condition. It includes the annual testing and certification of the backflow device, as well as internal parts and repairs as needed at no additional cost. In addition, the backflow valve is covered for the next 12 months if any emergency return trips are needed. Click below to learn more!
Excellent Customer Experience
We understand annual backflow tests only happen once a year or the backflow emergency at 9pm after hours. During these times, you need professionalism. You need backflow expertise. You need fast, 24/7 service. During those times, you need peace of mind. Choosing CBI, ensures you get access our best backflow testers, the parts you need and more. Our inspectors only job is the testing and maintenance of backflow preventers, making them the best in the business. Their individual experience and skill enable them to get in, get the job done, and get out, leaving you with more time and money to get on with your day.
Diana B
1700503937
M Miller
1700407468
JJ was absolutely fantastic to work with. He was very knowledgeable and friendly, and explained what he was doing and made it simple for me to understand. Thank you JJ, see you next year!
Aimee Tiberi
1699901110
Personnel who are sent out are always on time and courteous that is why I stay with the same company each year even though others offer their business.
Gwendolyn Green
1698789325
Raj Patel
1698017599
Jennifer Bloom
1697236240
Still the best backflow testing and certification we've experienced. Chicago Backflow is our go to company for backflow device testing. As always, Jack came on time and was very professional. From the first contact to schedule the appointment to the payment process, everything was handled by courteous, knowledgeable staff. We highly recommend Chicago Backflow and look forward to hiring them again in the future. We wish them continued growth and success in their business!Add-on:I forgot to give a special mention in my original post to Valerie. She was the one who answered my service call. She was a pleasure to talk to and very attentive to my scheduling needs. She is certainly an asset to the company.
Connie Fermin
1696433054
Chicago Backflow always sends the most qualified technicians. Great customer services whether from the office or in the field technicians. I have used there services for the past 4 years. I truly appreciate their great customer services and timely appointments and total transparency when it comes to communicating with the customer (me). The techs are personable and always onTime. Thank you Tiffany (Office), Jeff & J. J. (Field Technicians/Plumbers)
scott hall jr
1692055310
Have been using CBI for years…the same team member, Mark, comes every year. He is courteous, prompt, respectful and no mess after completion. They will continue to be my go-to!
Adam Levinson
1690479262
Edward was very helpful and professional.
Timothy MacArthur
1689282430
Backflow testing cost twice as much as last year.... total misunderstanding. Customer service rep did not explain pricing. Talked to someone else and they explained what was going on. I have a lot of devices and I need to have them check annually so this is the best company to do it. I should have asked more questions.
John P. London
1685475796
I love this: The office makes an appointment, with an actual time range. Then the service provider calls to say they are on the way, during that time. And then texts you when they arrive. I made an appointment for our next annual backflow check - in 12 months!
Shirley Adams
1684856662
I got quoted $240 then I got quoted $99 for the work and then I ended up getting charged $240. While the technician that came out was pleasant to work with, their back end office is a mess. They need to get their act right.
Joseph Johnson
1683330886
Our the backflow device annual testing was performed yesterday and Matt K was amazing. He communicated every step necessary and was able to efficiently work his way around without needing to be escorted every step of the way. I already received an email with the invoice and copies of the test results. I am super impressed and very happy. I love to get things off my desk asap, this is great. I highly recommend you contact Megan D. for any future testing.
Hector Adorno
1683145674
Lbc Bc
1681779250
Victor Sandoval
1679440056
Tested our RPZ's and was in and out with little or no interruption to our business. Excellent service.
Ben Jensen
1679427484
Chime Ajiere
1677529292
We have been using Chicago Backflow from 2014-2022.I call them every year to schedule our backflow test. They are very professional, certified and knowledgeable. Their prices are very fair and our company will continue to use them. I give them 5 stars!
Quin Kowalski
1674689396
Backflow valve inspection was flawless. Technician was very nice.
Warren Rodgers
1673030547
CBI has been servicing my home for four years with our sprinkler system. They are the best. Always on time, great service and low prices.Thank you CBI,KS
Kathy Serritella
1669046200
Jimmie Williams
1667650998
Top notch service!!! We are a new to the area company that needed a portable RPZ to use on city of Chicago hydrants, the owner himself took the time to sit down with us and write down exactly what to get and where to get it. They also set up a prompt test date for it. Thanks again!
J Hy
1659224124
I've relied on Chicago Backflow for seven years because they've always been a pleasure to deal with while providing excellent quality service.
Tony Kieltyka
1657294198
We used CBI for our backflow inspections. They were extremely responsive and quick to give us pricing. The technician, Mark, was on time, professional, quick, efficient and able to answer many question I had about our specific devices. Couldn't have asked for a better experience. CBI had much better pricing than other companies in the area who we've used in the past. 5/5.
Tommy M
1656503049
Very professional team from start to finish. Had a couple of jobs for them and they had them scheduled and completed in just a few days. Great company to do business with.
Lewis Thomas
1651772240
Chicago Backflow was very professional from the office staff to the onsite technician. The office staff provided a time-window and Genaro, the technician called early and showed up on-time.As a plumbing novice, I do not have much experience with backflows or plumbing. I highly encourage to opt for their $150 test/repair package instead of the standard $99 for first-time customers. It is slightly extra but if the backflow test were to fail, you might be quoted the standard price that will be substantially more.
justin zhu
1647970915
Best in the business!!!Can always count on CBI for all of our backflow needs and certifications. Vito is the best!!
Brian Ferguson
1585261263
Great company. They handle all of our rpz testing. Always on time and get it done right. Office staff amazing. Would highly recommend for all of your backflow valves.
Michelle Koonce
1564143018
Suzanne Mailhot
1562645677
On-Time Appointments
Full 1 Year Warranty
State/Local Compliance
Excellent Customer Experience
We understand annual backflow tests only happen once a year or the backflow emergency at 9pm after hours. During these times, you need professionalism. You need backflow expertise. You need fast, 24/7 service. During those times, you need peace of mind. Choosing CBI, ensures you get access our best backflow testers, the parts you need and more. Our inspectors only job is the testing and maintenance of backflow preventers, making them the best in the business. Their individual experience and skill enable them to get in, get the job done, and get out, leaving you with more time and money to get on with your day.
Diana B
1700503937
M Miller
1700407468
JJ was absolutely fantastic to work with. He was very knowledgeable and friendly, and explained what he was doing and made it simple for me to understand. Thank you JJ, see you next year!
Aimee Tiberi
1699901110
Personnel who are sent out are always on time and courteous that is why I stay with the same company each year even though others offer their business.
Gwendolyn Green
1698789325
Raj Patel
1698017599
Jennifer Bloom
1697236240
Still the best backflow testing and certification we've experienced. Chicago Backflow is our go to company for backflow device testing. As always, Jack came on time and was very professional. From the first contact to schedule the appointment to the payment process, everything was handled by courteous, knowledgeable staff. We highly recommend Chicago Backflow and look forward to hiring them again in the future. We wish them continued growth and success in their business!Add-on:I forgot to give a special mention in my original post to Valerie. She was the one who answered my service call. She was a pleasure to talk to and very attentive to my scheduling needs. She is certainly an asset to the company.
Connie Fermin
1696433054
Chicago Backflow always sends the most qualified technicians. Great customer services whether from the office or in the field technicians. I have used there services for the past 4 years. I truly appreciate their great customer services and timely appointments and total transparency when it comes to communicating with the customer (me). The techs are personable and always onTime. Thank you Tiffany (Office), Jeff & J. J. (Field Technicians/Plumbers)
scott hall jr
1692055310
Have been using CBI for years…the same team member, Mark, comes every year. He is courteous, prompt, respectful and no mess after completion. They will continue to be my go-to!
Adam Levinson
1690479262
Edward was very helpful and professional.
Timothy MacArthur
1689282430
Backflow testing cost twice as much as last year.... total misunderstanding. Customer service rep did not explain pricing. Talked to someone else and they explained what was going on. I have a lot of devices and I need to have them check annually so this is the best company to do it. I should have asked more questions.
John P. London
1685475796
I love this: The office makes an appointment, with an actual time range. Then the service provider calls to say they are on the way, during that time. And then texts you when they arrive. I made an appointment for our next annual backflow check - in 12 months!
Shirley Adams
1684856662
I got quoted $240 then I got quoted $99 for the work and then I ended up getting charged $240. While the technician that came out was pleasant to work with, their back end office is a mess. They need to get their act right.
Joseph Johnson
1683330886
Our the backflow device annual testing was performed yesterday and Matt K was amazing. He communicated every step necessary and was able to efficiently work his way around without needing to be escorted every step of the way. I already received an email with the invoice and copies of the test results. I am super impressed and very happy. I love to get things off my desk asap, this is great. I highly recommend you contact Megan D. for any future testing.
Hector Adorno
1683145674
Lbc Bc
1681779250
Victor Sandoval
1679440056
Tested our RPZ's and was in and out with little or no interruption to our business. Excellent service.
Ben Jensen
1679427484
Chime Ajiere
1677529292
We have been using Chicago Backflow from 2014-2022.I call them every year to schedule our backflow test. They are very professional, certified and knowledgeable. Their prices are very fair and our company will continue to use them. I give them 5 stars!
Quin Kowalski
1674689396
Backflow valve inspection was flawless. Technician was very nice.
Warren Rodgers
1673030547
CBI has been servicing my home for four years with our sprinkler system. They are the best. Always on time, great service and low prices.Thank you CBI,KS
Kathy Serritella
1669046200
Jimmie Williams
1667650998
Top notch service!!! We are a new to the area company that needed a portable RPZ to use on city of Chicago hydrants, the owner himself took the time to sit down with us and write down exactly what to get and where to get it. They also set up a prompt test date for it. Thanks again!
J Hy
1659224124
I've relied on Chicago Backflow for seven years because they've always been a pleasure to deal with while providing excellent quality service.
Tony Kieltyka
1657294198
We used CBI for our backflow inspections. They were extremely responsive and quick to give us pricing. The technician, Mark, was on time, professional, quick, efficient and able to answer many question I had about our specific devices. Couldn't have asked for a better experience. CBI had much better pricing than other companies in the area who we've used in the past. 5/5.
Tommy M
1656503049
Very professional team from start to finish. Had a couple of jobs for them and they had them scheduled and completed in just a few days. Great company to do business with.
Lewis Thomas
1651772240
Chicago Backflow was very professional from the office staff to the onsite technician. The office staff provided a time-window and Genaro, the technician called early and showed up on-time.As a plumbing novice, I do not have much experience with backflows or plumbing. I highly encourage to opt for their $150 test/repair package instead of the standard $99 for first-time customers. It is slightly extra but if the backflow test were to fail, you might be quoted the standard price that will be substantially more.
justin zhu
1647970915
Best in the business!!!Can always count on CBI for all of our backflow needs and certifications. Vito is the best!!
Brian Ferguson
1585261263
Great company. They handle all of our rpz testing. Always on time and get it done right. Office staff amazing. Would highly recommend for all of your backflow valves.
Michelle Koonce
1564143018
Suzanne Mailhot
1562645677
On-Time Appointments
Full 1 Year Warranty
