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All About Main Sewer Line Backups

Clogs are a common issue for property owners and are to be expected from time to time.

May 05, 2026
All About Main Sewer Line Backups

Clogs are a common issue for property owners and are to be expected from time to time. However, frequent sewage backups are a sign that something more sinister is happening to your plumbing system. In order to find out the source of your recurring clogs, it’s important to hire qualified plumbers who have the experience and technologies needed to diagnose and repair your pipes. At Mr. Rooter Plumbing of New Jersey, our plumbers offer a wide selection of services for local homeowners and businesses, including sewer line replacement and trenchless sewer line repair in Rumson Township. Are you worried that your sewer line backup is trying to tell you something? Here are some helpful tips on what to do next.

Why You Should Hire Professional Plumbers for Your Sewer Line Repair

Whether you need a repair or replacement, hiring professional plumbers who can do the job correctly is essential. Small plumbing tasks like changing out a faucet or replacing a toilet part can often be performed by handy property owners. But when it comes to complicated and potentially dangerous projects like a sewer line repair, it is critical that someone with experience handles the details. When you hire a professional, you can ensure that your property remains in good hands at every stage of the process.

Our Customers Reviews

Larry R.

Howell Township, NJ

It was a late Saturday night. We had a super stubborn clog in some old galvanized pipes. Mr. Rooter send out Phil. Phil was great! He found the problem pretty quick. With determination and professionalism he final got it cleared out. I would recommend Mr. Rooter and Phil to anyone! He even cleaned up. We are so happy we choose Mr. Rooter!

Rose Bernard

Red Bank, NJ

We had a plumbing emergency and found Mr. Rooter while frantically searching for a 24-hour plumber. We feel like we hit a gold mine. Not only did we get a timely response. Everyone at Mr. Rooter was friendly, professional, competent and went above and beyond. Our plumber, Phil, was extremely helpful and gave us tips we could use moving firwars. Not to mention, the cost was extremely reasonable.

Joseph Chis

Hillsborough, NJ

Had sewer water backup in toilet and tub. Received callback as promised and arrived early. The tech determined we needed the main line to be cleared. He quickly located the opening and had us cleared in minutes. Very happy with the service. I was not prepared for the fee but it was an emergency.

Christopher Cox

Little Silver Township

Plumber, Phil, came out on short notice on a Saturday night and fixed our issue quickly, professionally and courteously. I contacted a different, well known plumbing company right before Mr. Rooter. The receptionist was rude and they didn’t call me back to say they couldn’t make it until after Phil left! The Mr. Rooter receptionist was very nice and they called me back quickly. I’m glad they did.

Debbie Dimitrion

Colts Neck, NJ

I just wanted to say James did a great job at my house. Excellent service, professional and very nice. Thank you so much for helping me with my plumbing problem. Did wonderful job.

Rachel Turunen

Jackson Township

I was very happy that I went with Mr. Rooter’s. The service was very quick and up front. Jessie James was very helpful answering my questions and replacing my hot water heater. He was pleasurable to do business with. If another problem arises in my home, I will be using this company again.

William Holden

Brick Township, NJ

A thorough, professional, pleasant experience. I had a back-up in the 50 year-old pipes of my new home. I called Mr. Rooter to have them locate the blockage, snake the line, and then use their video snake to get a visual of the integrity of the pipes. I’m glad that I called and will use them again for future needs.

LarJ MarJ

Oakhurst, NJ

You get what you pay for. Edwin Robles of Central NJ educated me as a 1st time homebuyer on why and what he was repairing, prevention, PROMPT,(on a sunday at that!) clean, knowledgeable, super professional but DOWN TO EARTH and at a REASONABLE PRICE! Sewer pipes unclogged and main water line fixed. I was no longer crying once job was thoroughly executed. After all $#@* $tinks but somebody has to do it and I HIGHLY recommend him and this company for a job well done. THANK YOU VERY MUCH!!

Margie Rafferty-Criscione

Ocean Township

Absolutely lovely office staff! I always knew when the repair person was coming. Lorenzo our repair guy was awesome, I really don't think there is anything he can't do. He looks young, but don't let that fool you! So happy all the repairs are behind us. We really just did a one-stop shopping and decided to have everything we've put off fixed because it was such a tremendous experience!

All About Main Sewer Line Backups

Shutting Off the Main Water Supply

If you have suffered from a significant sewer line blockage, then it is important to shut off the main water supply to your home. In most, the valve will be close to the waiter meter, either next to your foundation or outside in the yard. A screwdriver or wrench may be needed to lift the cover so you can reach the main water supply valve. If you can’t locate the valve, or have trouble opening the cover, then call a professional for assistance as soon as possible.

How Are Clogged Sewer Lines Fixed?

A variety of factors can cause large clogs. A massive blockage collapsed pipe or root growth are common culprits. The solution will depend on the severity of the issue. If the sewer line is severely damaged or corroded, then a complete replacement may be necessary. However, if your pipes are still in relatively good condition except for minor leaks and root infiltration, then a trenchless sewer line repair can often fix the problem without the need to dig up your yard. Trenchless sewer line repair involves the use of a fusible liner that will seal leaks and reinforce your pipes.

Do You Need a Sewer Line Replacement or Trenchless Sewer Line Repair?

Sewer line issues can pose a serious risk to your plumbing system and the overall health of those living or working on the property. Are you looking for experienced local plumbers who can perform your next sewer line replacement service or trenchless sewer line repair? Then call the specialists at Mr. Rooter Plumbing of New Jersey today. Our friendly staff is available to discuss your needs and can also schedule a convenient time to meet with our professional plumbers.

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