Dennis Diffley & Sons Inc. is a leader in residential, commercial and industrial drain and sewer cleaning services with over 35 years of professional experience, serving the Rhode Island area. We are the experts you can trust. We have highly trained and experienced crews with the very latest equipment to insure that you receive a high quality drain cleaning experience.
Dennis Diffley & Sons Inc. technicians specialize in sewer and drain repair. Our techs are trained to handle any problem you have. We will break up any clogs and remove any residual debris, restoring your pipes to pristine condition. If your problem is more serious than a clog, We will discuss your options with you so that you are advised all along the way.
Shower and tub drains clog over time as hair sticks to residue caused by soap and other culprits. We will send out a sewer and drain repair specialist to remove build up in the drainpipe as well as remove any clogs. The most common sign indicating a problem requiring service is standing water or draining too slowly.
Dennis Diffley & Sons Inc. technicians specialize in sewer and drain repair. Our techs are trained to handle any problem you have. We will break up any clogs and remove any residual debris, restoring your pipes to pristine condition. If your problem is more serious than a clog, We will discuss your options with you so that you are advised all along the way.
Shower and tub drains clog over time as hair sticks to residue caused by soap and other culprits. We will send out a sewer and drain repair specialist to remove build up in the drainpipe as well as remove any clogs. The most common sign indicating a problem requiring service is standing water or draining too slowly.
Services
We Are the Drain Cleaning and Sewer Construction Experts. Dennis Diffley & Sons Inc. is a leader in residential, commercial and industrial drain cleaning and sewer construction services with over 35 years of professional experience, serving the Rhode Island area. We are the experts you can trust. Whether it be new or replacement sewer lines, cleaning, repair, sewer connections and more.
Dennis Diffley & Sons Inc. has been proudly serving all of Rhode Island since 1976. What does that mean to you? It means that with thousands of satisfied customers we have proven that we know what it takes to make our customers happy. Check out our testimony page to see what your neighbors are saying about us.
If you're not sure where your D-Box or Septic Tank openings are located, we can help you find them. Have your septic tank manholes become buried? Here is what we can do for you. We place an electronic transmitter attached to a flexible cable line and insert it into the sewer at a pipe opening, clean out, or pipe end and manually pushed it down the pipe.
Our video camera inspection service eliminates guessing. It assists our trained professionals to determine the condition of your sewer line and what your best options are to solve your sewer line backup problems. We recommend video camera inspections because there are a number of reasons that can cause your line to back up.
Reviews (10)
Joseph Golomboski
Dec 29, 2021
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Sandra Arnold
Jul 17, 2021
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Had a great experience. Unfortunately we had a clog in our upstairs bathroom beneath the sink and tub and another service provider never even tried to clear it but gave us an estimate for $600 to repair. Ryan from Dennis Diffley drain service tried multiple ways to clear it , he was very fast and efficient. He cleared the drain with no problems for only $200 . He had a great attitude and you could tell he had a long day . I would highly recommend them . Thank you! The Arnold’s
Stephen Edgette
Apr 30, 2021
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Jason W. Connors
Apr 26, 2021
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This company is the definition of unprofessional and incompetent. About a month ago, I called requesting some basic services (riser installation and a pump out). The receptionist said a technician would call me. This never happened. I called three times over the next three weeks requesting the same services. Again, I was told someone would call to schedule service. Finally, I called a fourth time and finally I was able to get a technician scheduled for a date and time. Well, on that date and time the technician calls and cancels and asks to reschedule. I agreed to reschedule for two days later
Gino Cicchetti
Nov 13, 2020
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River Social
Aug 16, 2019
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I am not the review person! But if there is below than 1 star i would of give that to this company! Called 2 weeks straight tried to reach to Denis get price and when he can fix. He is never in office left twice a day 2 weeks straight message to his secretary! Nobody called! She is Extremely rude! Dont even waste your time with them! Very Unprofessional!
Miguel Cabezudo
Oct 08, 2018
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Bought a property in February had one rain storm and now dealing with a sink hole they came out two days after just to fill it with dirt and walk away knowing that around the sink hole there was soft edges, from the pressure of that dirt made another yet a BIGGER SINK HOLE now I called them back the day of there unprofessional job I get "they didn't have the right equipment " bullcrap knowing I have a CHILD AND A DOG any company would had found this a hazard and came out again right away, my last but fair warning with this company I called yet again and demand the right job be done. DO NOT HIRE
Melissa Bergeron
Aug 12, 2017
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Stephen Nault
Sep 26, 2016
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Impeccable service from their tech Jon and his assistant, a can do and won’t stop attitude was impressive to see. Very professional and never lost their heads or their cool. Worked long into the night in 18 degree temps. Pricing was very reasonable for the work they put in. Would Definitely recommend using their service if you every have a drain issue in your house or business.
Linda Nault
Jul 21, 2016
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