Dennis was amazing! He responded super quickly, and took care of my water heater the same day!! I paid a fair price and got excellent service and care. He was very organized and clearly explained each step. Im so grateful and will be using again (hopefully not in a pinch) but I know hes there and I'll be recommending to my friends as well. Thank you MDM!
Ian Johnson
-
June 01, 2026
I called MDM for a sewer line inspection related to the purchase of a new house. Denis contacted me on the way, and arrived well within his stated arrival window. His knowledge of plumbing was apparent, and his appearance and that of the company vehicle was completely professional.
The sewer scope was completed quickly, and when I mentioned that my home was purchased as is, before the plumbing inspection, Denis offered to take the time and check the rest of the system. Denis identified several issues I was aware of, and a few I hadn’t noticed, presenting reasonable solutions to all my potential issues. He provided no nonsense answers to my product questions, and ignored the opportunities I left him for unnecessary upselling. MDM only required a 30% deposit on work , rather than the 100% I’m used to. Billing was to be done by the job, rather than at an hourly rate.
We decided on a course of action, and a repair was scheduled 5 days later. Denis returned, again right on time and professionally attired, and got to work immediately. The quality of his work was exceptional, and he worked quickly and efficiently. While he was there (2pm-6pm) he completed 3 major repairs, and three minor repairs. No corners were cut, and his attitude was clearly “right or wrong” rather than “good enough”. I did not see him take a break during those four hours.
All repairs were completed to the highest possible standard and I have nothing but good things to say about MDM. Their technicians are skillful professionals, they use the highest quality materials, I experienced no pushy sales tactics or upselling, and the work was completed quickly, efficiently, and correctly. I believe it would be foolish to work with any other company.
Yessica Idarraga
-
January 30, 2026
MDM Plumbing is amazing! They came to help during an emergency at my house and were incredibly kind, professional, and responsive. They took care of every little detail with a genuine human touch that made me feel truly supported and taken care of. The entire process was stress-free thanks to them. Dennis is an amazing person, and I’m so grateful for the outstanding service they provided.
L F
-
February 26, 2026
I found my new plumber! I've been using a friend for years, but I needed immediate help. I needed a tankless water heater option and chose a Navien product and was looking for a certified installer. I got several quotes, and decided to go with MDM after meeting Dennis. Dennis is extremely knowledgeable and professional. He really cares about his customers and the work he does. I was confident that he would do a great job. Dennis didn't try to upsell and provided me with what he felt were the best options. He gave me a fair price and I didn't hesitate.
He just finished the install today, and everything is literally perfect. He did everything necessary to make sure that the install was exactly what I needed. Everything was done very well. Water is extremely hot again! He even made sure that the new high-efficiency exhaust pipes had a nice finished look on the outside of the house. He even identified another issue I was having, but felt it wasn't urgent enough to do immediately.
I highly recommend working with Dennis and MDM! They're definitely trustworthy.
Joe Ayotte
-
December 05, 2025
We had a wonderful experience working with Dennis from MDM Plumbing & Sewer. He is extremely knowledgeable and friendly. He explained everything and took the time to listen to all questions! If you’re looking for a true professional that takes the time to make sure your issues are addressed, repaired per code and completed in a timely manner, Dennis is the perfect person for you. This is a company that doesn’t cut corners, try to up-sell unnecessary services and they actually show up to do the work as a true 24 hour service company. Thank you guys for getting our issues resolved!!
Our Address
1482 Wm Clifford Ln, Elk Grove Village, IL 60007, USA
Claim Listing: MDM Plumbing & Sewer
Please Login or Register an Account to Claim Listing
👋 Need a drain, sewer, or trenchless pipe pro?
I can help you:
• Find a trusted local contractor
• Match the right service (Camera Inspection, CIPP, Trenchless pipe and Sewer, Hydro Jetting, Spot repair etc)
• Get fast help for backups or emergencies
Start by telling me your city + ZIP.
Need a camera inspection? Sewer backup? I can match you fast!
Dennis was amazing! He responded super quickly, and took care of my water heater the same day!! I paid a fair price and got excellent service and care. He was very organized and clearly explained each step. Im so grateful and will be using again (hopefully not in a pinch) but I know hes there and I'll be recommending to my friends as well. Thank you MDM!
I called MDM for a sewer line inspection related to the purchase of a new house. Denis contacted me on the way, and arrived well within his stated arrival window. His knowledge of plumbing was apparent, and his appearance and that of the company vehicle was completely professional. The sewer scope was completed quickly, and when I mentioned that my home was purchased as is, before the plumbing inspection, Denis offered to take the time and check the rest of the system. Denis identified several issues I was aware of, and a few I hadn’t noticed, presenting reasonable solutions to all my potential issues. He provided no nonsense answers to my product questions, and ignored the opportunities I left him for unnecessary upselling. MDM only required a 30% deposit on work , rather than the 100% I’m used to. Billing was to be done by the job, rather than at an hourly rate. We decided on a course of action, and a repair was scheduled 5 days later. Denis returned, again right on time and professionally attired, and got to work immediately. The quality of his work was exceptional, and he worked quickly and efficiently. While he was there (2pm-6pm) he completed 3 major repairs, and three minor repairs. No corners were cut, and his attitude was clearly “right or wrong” rather than “good enough”. I did not see him take a break during those four hours. All repairs were completed to the highest possible standard and I have nothing but good things to say about MDM. Their technicians are skillful professionals, they use the highest quality materials, I experienced no pushy sales tactics or upselling, and the work was completed quickly, efficiently, and correctly. I believe it would be foolish to work with any other company.
MDM Plumbing is amazing! They came to help during an emergency at my house and were incredibly kind, professional, and responsive. They took care of every little detail with a genuine human touch that made me feel truly supported and taken care of. The entire process was stress-free thanks to them. Dennis is an amazing person, and I’m so grateful for the outstanding service they provided.
I found my new plumber! I've been using a friend for years, but I needed immediate help. I needed a tankless water heater option and chose a Navien product and was looking for a certified installer. I got several quotes, and decided to go with MDM after meeting Dennis. Dennis is extremely knowledgeable and professional. He really cares about his customers and the work he does. I was confident that he would do a great job. Dennis didn't try to upsell and provided me with what he felt were the best options. He gave me a fair price and I didn't hesitate. He just finished the install today, and everything is literally perfect. He did everything necessary to make sure that the install was exactly what I needed. Everything was done very well. Water is extremely hot again! He even made sure that the new high-efficiency exhaust pipes had a nice finished look on the outside of the house. He even identified another issue I was having, but felt it wasn't urgent enough to do immediately. I highly recommend working with Dennis and MDM! They're definitely trustworthy.
We had a wonderful experience working with Dennis from MDM Plumbing & Sewer. He is extremely knowledgeable and friendly. He explained everything and took the time to listen to all questions! If you’re looking for a true professional that takes the time to make sure your issues are addressed, repaired per code and completed in a timely manner, Dennis is the perfect person for you. This is a company that doesn’t cut corners, try to up-sell unnecessary services and they actually show up to do the work as a true 24 hour service company. Thank you guys for getting our issues resolved!!