
Backflow Prevention Device Testing & Repair in Lake in the Hills
Protect Your Supply of Clean Water
Backflow prevention devices stop water from flowing back into your home, which can cause contamination and serious health problems. At Mr. Rooter Plumbing of McHenry County, we offer comprehensive backflow prevention device testing and repairs for Lake in the Hills and the surrounding areas. Our certified experts ensure your device functions flawlessly, safeguarding your water supply from contamination. Your satisfaction is our guarantee.
Choose Mr. Rooter Plumbing of McHenry County and enjoy the peace of mind brought by a well-maintained backflow prevention device. Call or text us at (779) 235-9036, or contact us online.
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Upfront Flat Rate Pricing
We charge the same price any time, any day, and make sure you approve of it before we start working.
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Locally Owned and Operated
We are proud to be a trusted company in our cities and strive to uphold our customers’ respect.
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Convenient Appointment Times
We make scheduling easy by offering flexible appointment times that can be worked around your plans.

Customer Reviews
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“Todd did a great job fixing the garbage disposal and sink. I would recommend everyone to Mr. Rooter plumbing. ”
Todd J. -
“Gordon came out here late yesterday afternoon and fixed our plumbing problem in no time flat! Awesome first experience with Mr. Rooter and Gordon. Would highly recommend them... ”
Kim P. -
“They were here when they said they would be. They replaced my cast iron pipe on the outside of my home and worked very hard to finish it in one day [...] I will definitely use Mr. Rooter again for any plumbing problems. ”
Connie T.
Choose on Mr. Rooter
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Courteous, Uniformed Professionals You won’t have to doubt who’s at the door when you see our smiling plumbing professional who will treat your home with respect and care.
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Licensed and Insured We strive to give our customers peace of mind by sending the best qualified plumbers to the job with all the necessary licenses and insurance coverage.
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Flexible Service Options Our Good, Better, and Best options plus upfront flat rate pricing make it easy to make informed decisions about your plumbing services.
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Workmanship & Parts Guaranteed We stand behind our work - if your service was not done right, we promise to make it right. Contact your local Mr. Rooter and we will make it right.
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$95 Drain Special With Existing Exterior Clean Out Access *Offer valid at participating locations only. Limit one use per customer. Not valid with any other offer. Expires: 12/14/2023
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$0 Trip Fee With Service of greater than $100 value *Offer valid at participating locations only. Limit one use per customer. Expires: 7/14/2023
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