Best Backflow Preventer Installation in Chicago IL

Our toilet flooded in the middle of the night on a Sunday. I didn't want to risk serious water damage, so I did a quick search & found fast response from Discount Plumbing. I requested a quote on yelp and they responded within minutes & they said a technician can come out & gives me a FREE quote with no obligation. They arrived in minutes and my toilet soon was able to flushing like it was brand new! I appreciate them walking in with booties and walking me through the whole process & answering my questions. Definitely took the customer service to another level with that. Plus, the 10% coupon helped..

Thank you
Discount Plumbing

Needed to find a new Backflow inspection company for our home - as our previous vendor chose to shoot up prices beyond our budget.
I was very pleased to have discovered Chicago Backflow.
People I dealt with like Nick, Tiffany, Jessica - and our technician Alan are all superb.  I get the sense this company must be managed very well, because everyone has a very nice attitude and exudes warmth.
Alan showed up right on time at 7am (even with snow falling) and was efficient and had a very kind demeanor.
Price was appropriate.
I'll look forward to working with Chicago Backflow again on my annual inspection next year.  Thanks again, Mark S.

Roc's plumbing has been the most reliable and cost efficient plumber out there. He either answers or calls right away. Very knowledgeable and just a trustworthy company. I would never recommend anyone else. I will never use anyone else. I had a back up valve replaced two pumps put in and he walked me through every step of the way. Sending pictures via text to keep me updated on the work. Kept the front of my house clean while he was installing everything. Very very professional.

Sump pump failed. Called a few plumbers.  After checking BBB and reading some reviews, I chose Allison Plumbing.  Came ASAP.  Replaced old pump with new one and price was exactly what he quoted.  Very reasonable, honest, personable and great service.  When I need plumbing help, Allison will be my plumber.  I highly recommend him.

Excellent plumber. Very knowledgeable and helpful. Fair price. Great job!!!
Highly recommend!!!