Introduction: Why Picking the Right Team Matters
When your sewer line fails, it’s not just a plumbing issue; it’s a crisis. Sewage backups, foul smells, neighbors complaining, and even DEP violations. And once you realize you need a sewer pipe replacement, the next step is critical: who you hire to do it.
We’ve been in this trade for four generations here in New York. Let me tell you, we’ve seen homeowners burned too many times. They pick the cheapest option, or they trust a guy who “says” he can do it, and then the nightmare starts: open trenches left for weeks, jobs that don’t pass inspection, or worse, repeat failures that cost double.
This blog is here to help you avoid that pain. We’ll walk through what to look for in sewer line replacement services, the red flags to avoid, and real stories of what happens when the wrong choice is made.
What Most Homeowners Don’t Know About Sewer Lines

Here’s something a lot of people get wrong: once the pipe leaves the city’s main and runs to your property, it’s your responsibility. Not DEP’s. Not your neighbor’s. Yours. If that pipe cracks, clogs, or collapses, you’re the one paying for sewer line repairs, permits, excavation, and restoration.
We once had a homeowner in Brooklyn who swore DEP would handle his broken sewer line repair. He ignored the problem until sewage backed up into his basement. By then, the city had issued a violation, the sidewalk was collapsing, and the cost had tripled.
Knowing it’s on you is the first step. Choosing the right team is the second.
Step 1: Know Your Options for Sewer Line Repair
Not every problem means a full replacement. Good sewer line plumbers will show you all the sewer line repair options.
- Traditional excavation: Digging up and replacing the whole line. Messy, but sometimes necessary.
- Trenchless methods: Pipe bursting or relining. Less digging preserves landscaping and sidewalks.
- Spot fixes: For minor issues, sometimes a localized sewer drain repair is all that’s needed.
Example: A homeowner in Queens was told they needed a full replacement of the main sewer line job for $18,000. We ran a camera inspection and found only a small section damaged by roots. A $4,000 spot repair fixed it. That’s the difference between a contractor selling you work and one diagnosing properly.
Step 2: Make Sure They Handle Residential and Commercial Sewer Repair
Some companies only know how to handle small residential jobs. But what if you run a business? Commercial sewer repair has bigger stakes: higher volume, stricter health codes, and city inspections.
We had a restaurant in the Bronx that called us after their “plumber” left them shut down for three days. The guy had never dealt with a commercial line before and didn’t know how to file the right permits. The owner lost thousands in sales while waiting for us to step in and finish the job properly.
Whether you need residential sewer pipe repair or full commercial sewer repair, make sure your contractor can handle both.
Step 3: Licensing, Permits, and Insurance Are Non-Negotiable
This is NYC. You can’t just grab a shovel and start digging up the street. You need DOT permits, DEP oversight, and full insurance. Only licensed sewer repair plumbers can legally do the work.
One Staten Island homeowner learned the hard way. They hired an unlicensed contractor for a damaged sewer pipe repair. DEP came by, shut down the job, and issued a violation. The contractor disappeared, and the homeowner had to pay us to start all over again, plus cover the city fines.
Always ask: Are you licensed? Are you insured? Do you pull permits? If the answer isn’t yes to all three, walk away.
Step 4: Demand Proof Before You Sign
The right contractor doesn’t just guess. They use camera inspections, show you footage, and explain why you need to repair sewer line sections or fully replace a sewer line.
Example: a Manhattan family told their line had “collapsed” and needed a $20,000 job. We scoped it with a camera and saw the truth: grease buildup and a partial blockage. A thorough cleaning and main sewer line repair cost them under $5,000.
If a contractor can’t show you what’s wrong, you’re gambling with your money.
Step 5: Don’t Be Fooled by the Cheapest Price
Here’s the trap: a contractor offers a price way lower than everyone else. Sounds great, until you realize why.
A Bronx homeowner went with the cheapest bid for sewer pipe service. The crew used poor materials, rushed the work, and left joints unsealed. Within a year, the line collapsed again. When we dug it up, it looked like a patchwork of mistakes. The homeowner ended up paying for a second sewer pipe replacement, costing more than if they’d hired the right people from the start.
Cheap work is the most expensive mistake you can make.
Step 6: Ask About Warranties
Any reliable sewer line replacement contractor should guarantee their work. That means warranties on labor and materials.
If they can’t back up their job, what happens when the line fails again in a year? You’re back at square one. At Harris, we stand behind our sewer line replacement services because we know the work will last. You deserve that kind of peace of mind.
Step 7: Choose Full-Service Contractors
Replacing a sewer line isn’t just about the pipe. There’s excavation, street restoration, sidewalks, and permits. If your contractor only does the pipe and leaves you to figure out the rest, you’ll be hiring more crews and spending more money.
A good drainage line repair company handles everything: permits, excavation, the broken sewer line repair, and putting the street back together. That’s full service.
Why Picking Right Saves Money in the Long Run
We’ve lost count of how many homeowners had to pay twice because they picked wrong the first time. Poor sewer line repair service work doesn’t just fail; it often causes new damage, triggers DEP violations, and leaves you with open trenches for weeks.
The right choice upfront saves you from repeat sewer line repairs, failed inspections, and sky-high restoration bills.
Call Harris Water Main & Sewer: The Team You Can Trust

At Harris Water Main & Sewer, we’ve been the trusted choice in NYC for four generations. We know the city’s codes, we know the inspectors, and we’ve replaced thousands of lines.
From residential sewer pipe repair to major commercial sewer repair, we do it all legally, properly, and with warranties that back up our work. When you call us, you don’t just get a job done. You get peace of mind.
Disclaimer: This article is general and may not reflect NYC requirements. For NYC-specific guidance, contact Harris Water Main & Sewer Contractors.
Conclusion: Choose Smart, Save Yourself the Stress
Your sewer line is the backbone of your home’s plumbing. If it fails, everything fails. Choosing the right sewer line replacement service is about more than cost; it’s about trust, quality, and long-term peace of mind.
Do your homework. Ask for licenses. Demand inspections. Don’t settle for the cheapest shortcut. Because when it comes to sewer lines, the right contractor today saves you thousands tomorrow.