D. E. Mathieu Plumbing, Sewer & Water

★★★★★ 4.9 / 5 (50)
Emergency Call


: Warrenville, IL 60555
: (630) 248-7679
: https://www.plumbingbackflownaperville.com

Company Overview

Access the plumbing services you need right now. Whether it's a minor repair of your water lines or putting in a new water heater, the licensed and insured professionals at D. E. Mathieu Plumbing, Sewer & Water is ready to assist.

Each project we undertake is backed by a one-year warranty, ensuring your new water heater, sump pump, or backflow device will last.

We offer services for both residential and commercial needs. We focus on plumbing services. We establish connections between homes and sewer and water lines. Our team installs water softeners, water heaters, and sump/ejector pumps. We also test and certify backflow devices.

Business Services

  • Bathtub installation
  • Bathtub repair
  • Faucet installation
  • Faucet repair
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:7:00 AM - 5:00 PM
Tue:7:00 AM - 5:00 PM
Wed:7:00 AM - 5:00 PM
Thu:7:00 AM - 5:00 PM
Fri:7:00 AM - 5:00 PM
Sat:7:00 AM - 12:00 PM
Sun:Closed

Recommended Customer Reviews

J S.
★★★★★

Don responded quickly and was able to deduce a relatively complicated situation that was causing our shower cartridges to clog up. He provided a fair estimate and took care of the situation prompted. We also found some other issues that Don took care of quickly on a subsequent trip. Don was easy to work with and knows his stuff. We'll definitely be using D E Mathieu going forward.

Tom M.
★★★★★

Don and his son came out just after some big storms hit the area but still kept our appointment from the week before. In and out in an hour repacking a leaking outside faucet. Would call them again!

Janet H.
★★★★★

Don Mathieu and his son just left and I didn't want to wait another minute to write this review! After reaching out to him this morning as we suddenly realized we had no hot water from our 10+ years old heater, to a newly-installed water heater by 2pm, our experience with Don was outstanding every step of the way. His responsiveness was great (even to all our questions), with a comprehensive, no-suprises quote, and fair price. And the workmanship was excellent!

D E Mathieu gets our two-thumbs-up recommendation, for sure!

David S.
★★★★★

Showed up on time. Knew the unit I purchased (from Lowe's) wouldn't fit before even opening the box. While Don & his assistant remove my old water heater, I ran to a plumbing supply store to get a model that would work (I have a small utility closet in my garage, so space is very tight, but Lowe's didn't sell any models thinner than the one I bought. Paid quoted price, which was about 25% below what Lowe's installation would have cost.

Sharon L.
★★★★★

Don is great! Our company was having an issue with brown water and he came out, diagnosed the problem and recommended a solution at a very reasonable price. I will be keeping his name in my phone for home plumbing issues because he is so honest and fair.

I would like to add, I called for multiple bids and he is the ONLY plumber in Warrenville that even bothered to call back. He came out that day and fixed the problem right away. We couldn't be happier.

Thanks so much, Don!!

Tim L.
★★★★★

Don was prompt, reliable and reasonably priced. As a new home owner in Chicago, he quickly diagnosed the issue in my basement and completed the pipe repair in less than 90 minutes. I highly recommend and will use him again.

Sushil K.
★★★★★

Helped me to diagnosing the problem remotely and solving it without any fee. 5+ stars.

Michael M.
★★★★★

Don was extremely professional, prompt with response/scheduling, and explained all options available to fix my bathroom shower and toilet. He is knowledgable, and provided education on what to look for in the future. I would highly recommend his services to anyone in his service area. You can tell he loves what he does and works hard to provide an exceptional service. There is a reason he has an avg rating near 5 stars!

Chris E.
★★★★★

Thank you, Don! Friendly, knowledgeable, and excellent communicator. Don is great explaining what work needs to be done and all the steps in between. He cares about his work and is committed to quality.

christine k.
★★★★★

Very friendly and reasonably priced. We had to get our gas line moved for our new stove and Don was able to come out sooner that expected. Professional and quality work. Will definitely call him again for any future projects we may have.

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