As your trusted plumbers since 2007, we now offer plumbing services in East Northport. Call us for 24/7 plumbing, sewer repair, and drain cleaning. Honesty and reliability are the core of what we do.
We’ve been based out of Bellmore since 2007, and are proud to expand our plumbing services to the Northport Area. We believe in a holistic approach to your plumbing systems. Our goal is to fix things right so you don’t have to call back for more service.
We are the go-to experts for drain and sewer emergencies for both your home and business. When you have plumbing problems, give us a call. We’ll investigate it thourghly, using a camera to scope the line as needed and getting to the bottom of the problem. We are one of the few locations that offers restoration of cast iron pipes using our trenchless pipe replacement system. No digging means we can repair your sewer faster.
NY homeowners also come to us for their other plumbing needs. We’ll replace your toilet, install a new water heaters and we often step in for maintenance repairs and to handle that small problem. We also have connections to offer financing options.
Our customers’ happiness is vital to our success. We can’t wait for you to be our next happy customer.

We deliver effective drain cleaning to keep your plumbing flowing smoothly.

When standard cleaning isn’t enough, we use hydro jetting to clean the pipes completely

Our water restoration services quickly and efficiently handle water damage.

We identify issues, replace bad parts, and restore smooth operation.

We repair underground pipes without digging using zero-dig pipelining.

We use advanced diagnostics to find the issue fast and deliver solutions, from pipe relining to trenchless sewer repair.
We uphold the highest standards in the industry, using top-tier tools and techniques to get the job done right. With extensive knowledge and years of experience, we’re ready to handle any sewer or drain crisis, ensuring swift, professional service you can trust.



Camera pipe inspection is an advanced diagnostic technique used to assess the condition of your plumbing system from the inside.
Hydro jetting, or high-pressure water jetting, is a relatively new drain cleaning technology that works even harder than traditional methods.
Using advanced diagnostic tools, we quickly identify the problem and offer effective solutions, from pipe relining to trenchless sewer repairs.
Don’t wait for small issues to become big problems—our expert team is ready to help anytime, day or night. Request your service now and get fast, reliable plumbing solutions you can count on.
katherine beaversTrustindex verifies that the original source of the review is Google. Our experience with World Class Sewer and Drain was nothing less than exceptional. They were immensely professional, timely, and knowledgeable. Upon arriving to our flooded basement- they immediately took charge and expertly navigated the situation/identified the cause. Communicating with them about times, $$$ and planning was efficient and effortless. We will absolutely never seek out any other company for our plumbing needs. Thanks guys!!!Posted on Bruce MapesTrustindex verifies that the original source of the review is Google. I had a bad backup of my kitchen and bathroom sink. I called Mike at World Class and he responded within hours and kept me informed when he was delayed at the prior job. It was a very difficult blockage due to my old galvanized pipes and a T-joint that joined the two. Mike spent almost 2 hours trying to get it unclogged. Most people would have given up, but he persisted and got it cleared. He lived-up to his “world-Class” name. Thanks Mike, I will be calling you again, and recommending you to anyone who asks.Posted on Joy KimTrustindex verifies that the original source of the review is Google. Amazing service, responds quickly, punctual, and very efficient!Posted on OPTrustindex verifies that the original source of the review is Google. Mike is very professional, highly efficient, and gets the job done. We had a flood emergency at home, and he arrived at our place in about 30 minutes after the phone call. Highly recommend!! Thank you for the wonderful job!Posted on Carol BuchbinderTrustindex verifies that the original source of the review is Google. Excellent, prompt and professional service. Reasonable pricesPosted on David LieblerTrustindex verifies that the original source of the review is Google. Had a major issue with a clogged septic which created backflow and a mess into my basement. Mike and the team came within an hour and fixed everything. Amazing team, and explanation of what happened and what needed to be done to properly to prevent. I would recommend 100% and definitely utilize again as they were honest, reliable and professional.Posted on David KTrustindex verifies that the original source of the review is Google. I had a major issue in my basement with how the plumbing was set up. The previous owner had set up a horrible system. I had three other plumbers look at the issue and all of them misdiagnosed the issue. Mike and Mike recognized it right away and did fantastic work fixing it. Recently, they cleaned out a blockage in my septic tank pipe and replaced a toilet. Throughout the process they walked me through each step of what they were doing. When identifying issues they provided multiple solutions and recommendations. They are extremely professional, always respond quickly, and provide fantastic quality work. I can't recommend them enough.Posted on Richard LevowTrustindex verifies that the original source of the review is Google. On April 19th, 2025 the downstairs toilet in our home overflowed. As a result, the den level and basement required full remediation. This included removing all of the paneling in the den as well as sheetrock in the bathroom and basement. Once the carpeting was removed, we discovered that the floor tile was asbestos which required an additional protocol for removal. Fast forward to August 1st. The space was now roughly 70% done. The downstairs toilet was still not replaced. Someone flushed the upstairs toilet and water came gushing out of the toilet flange downstairs flooding the bathroom, part of the basement and part of the den. That required 4 days worth of work to be ripped out. In addition, I now had another claim with another deductible. As soon as this happened, I called World Class. Mike and Mike came out in the late afternoon and snaked the line from the outside of the house. They strongly recommended that I have them come back and inspect the sewer line with their camera. Mike returned the next week and we discovered that the sewer line to the main was separated. He explained to me that the situation that I had could be repaired with a high tech machine that they use for this type of problem. The machine coats the pipe with an epoxy resin which is more durable than the current pipe material. He assured me that it would resolve the issue. Mike, Mike, Hector and Gio came out that Friday and worked on the sewer line. They were at the house for roughly 10 hours. They worked in a highly professional manner and explained to me what they were doing as they proceeded. Needless to say having your house flood out twice is very stressful. Mike and Mike were excellent at calming my nerves. I highly recommend them should you ever have sewer or plumbing issues.Posted on Annamarie BurriesciTrustindex verifies that the original source of the review is Google. I had World Class Sewer & Drain come to my home in Oceanside, NY to install a new toilet and I couldn’t be happier with the service. The technician showed up on time, was professional, and made the whole process quick and stress-free. The installation was done perfectly and they left the bathroom spotless when they were finished. It’s rare to find a company that takes so much pride in their work and truly cares about their customers. If you need any plumbing work done — big or small — I highly recommend World Class Sewer & Drain. Absolutely five-star service!Posted on Google rating score: 5.0 of 5,
based on 134 reviews