General

• Plumbing Inspection

Bathroom

• Toilet Repair/Replacement
• Shower Repair/Replacement
• Bathtub Repair/Replacement

Drain and Sewer

• Drain Cleaning
  If your problem is more complex than drain cleaning our trained technicians can analyze your drain problem to advise you of what is wrong and what needs to be done to restore your system. Dennis Diffley & Sons Inc. has a proven reputation for honesty, integrity and fairness demonstrated by over 35 years in business. Check our Testimonial Page, the BBB or Angie's list for further recommendations.
• Sewer Cleaning
  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.
• Drain Repair/Replacement
  As common kitchen substances such as soap, grease and food particles build up in the pipes eventually causing a blockage. 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.
• Septic Tank Repair/Replacement