Dennis Diffley Drain Services (401) 737-0560


water dropSewer Trap Repair

    sink cleaning machine

When a drain gets clogged, the problem is either somewhere in the pipes just below the drain or in the larger main drain that those pipes lead to. Since small lines are more likely to clog than larger ones, chances are good that the problem is in one of the small lines closest to the drain.

If more than one drain is clogged, however, the problem may well be with the main drain.

Most problems can be solved with a simple drain cleaning. However in older homes or businesses with antiquated plumbing the old lines can become a problem.

The main sewer pipe in a building has a P-trap installed downstream of the buildings plumbing. The job of a sewer trap is to hold water, providing a method to prevent sewer gases from entering the home or business. Occasionally, the sewer main for a building needs to be repaired because it has collapsed or tree roots have damaged it beyond repair.


water drop We Can Analyze and Solve Your Problem Quickly


Dennis Diffley & Sons Inc. can get you up and running fast. With over 30 years experience in handling the toughest sewer line problems in Rhode Island our crews are fully prepared to handle the problem. While technology aids us in making the best determination of what is wrong with your sewer line if it is determined that your sewer trap neeed to be repaired then that means we will have to excavate the ground area near the trap, locate the trap and dig it up and repair the problem. In some of the older cities in Rhode Island the sewer department makes it mandatory to replace the obsolete traps if any type of problem arises where a permit has to be pulled to fix the main line, then the trap must also be replaced.

Give us a call and we will let you know if your in a city that requires this regulation. 401-737-0560


water dropWe Provide Fast and Courteous Service

Our central location allows us to give prompt service to all of Rhode Island. In most cases we can be at your home or business within the hour. We know that when your drain is backed up it can impact your plans and the way your whole house or business operates. That is why we try to be as fast as we can so that you can get back tonormal functioning as fast as possible. Just give us a call and we will be there before you know it!


bluedrop picWe Offer Quality Service at Affordable Rates


Our primary focus at Dennis Diffley & Sons on providing every client with high quality and exceptional service facilitated by cutting edge technology, prompt appointments, competitive prices and outstanding customer service. Being a leader in the drain cleaning profession we seek to set an example of quality service at an affordable price. We also provide our clients with free estimates on all of our services.


bluedrop picWe Offer Preventive Maintenance Programs

Preventive Mantenance will keep your drains flowing without interupption. Give us a call to set up a regular scheduled maintenance of your drain lines if you have a problem line or one that has a lot of use. We will design a regular maintenace program that fits your needs.


bluedrop picDrain Cleaning Services We Provide:




Dennis Diffley & Sons Inc.

2650 Warwick Ave Warwick, R.I. 02889





Residential |Commercial |Industrial|Municipal

Proudly Serving All Of Rhode Island since 1976


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