Backflow Testing: Chicago, IL
Backflow Testing in Chicago, IL:
Find a Certified Tester Near You
As the nation's third-largest city, Chicago has one of the most developed cross-connection control programs in the country, with the City of Chicago Department of Water Management requiring annual backflow testing and certified report filing for commercial, industrial, and many residential properties citywide. The sheer density of high-rise buildings, restaurants, and commercial properties means Chicago supports both large general plumbing firms and dedicated backflow-only specialists.
Dedicated Specialists Are a Real Option in Chicago
Unlike many smaller markets, Chicago has companies built specifically around backflow testing and certification rather than general plumbing, with staff dedicated full-time to compliance filing and program coordination. If your property’s compliance needs are primarily backflow testing rather than broader plumbing repair, a dedicated specialist may offer faster scheduling and more direct experience with the city’s specific filing requirements.
What to Confirm Before You Book
Ask whether the contractor holds current backflow tester certification recognized in Illinois and an active state plumbing license, and confirm they carry OEM, lead-free certified rebuild kits. Ask directly whether they’ll file your test report with the City of Chicago Department of Water Management, and whether they handle fire line assemblies if your property has fire suppression backflow devices in addition to domestic ones.
Top-Rated Backflow Testing Companies in Chicago, IL
Based on verified Google review data for the Chicago area, here are three well-reviewed providers offering backflow testing and related plumbing service:
1.) Elite Sewer & Drain Inc. - 5.0 stars (255 reviews)
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Phone: (847) 766-9797
2.) Rescue Plumbing - 4.9 stars (1,541 reviews)
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Phone: (773) 219-6071
3.) J Sewer & Drain Plumbing - 4.9 stars (315 reviews)
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Phone: (773) 968-2704
If you’d prefer a dedicated backflow specialist, Chicago Backflow Inc. in nearby Alsip focuses specifically on backflow device testing and certification and is well reviewed by commercial clients. Confirm current certification and program registration with any contractor before booking.