Sewer Line Repair & Replacement

If you are dealing with a sewer issue, you probably have a lot of questions. Below are some of the most common things we get asked, so you know what to expect and how the process works.

Sewer Line Services

Sewer Line Camera Inspection

Interior Sewer Line Repair




Trenchless Sewer Repair & Replacement

Sewer Pipe Lining (CIPP Lining)

Sewer Line Repair

At Sewer Line Denver, we focus on one thing, fixing sewer line problems the right way. We are not a general plumbing company trying to do everything. This is what we specialize in. Whether the issue is under your home, out in the yard, or at the street, we take the time to figure out what is actually going on and give you the best way to fix it. We use camera inspections to get clear answers and offer both traditional and trenchless options so you are not dealing with more digging than you need. When something is wrong with your sewer line, you want it handled quickly and done right, and that is exactly what we do.

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Signs You May Have A Sewer Line Repair

Sewer issues usually start small and get worse over time. If you are noticing any of these signs, it is a good idea to get things checked before it turns into a bigger and more expensive problem.

  • Multiple drains in your home are slow or backing up
  • You hear gurgling sounds when flushing or using water
  • There is a strong sewer smell inside or outside your home
  • Water is backing up in your basement or lowest drain
  • Your yard has wet spots or areas that are sinking
  • You have had recurring drain issues that keep coming back

If any of this sounds familiar, a quick camera inspection can show exactly what is going on and help you avoid guessing.

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Sewer Line Repairs

If the problem is isolated, we can repair the damaged section without replacing the entire line. This is often the fastest and most cost effective solution.

  • Targeted repairs
  • Interior and exterior fixes
  • Less disruption when possible

Sewer Line Replacement

If the line is severely damaged or failing in multiple areas, a full replacement may be the better long term solution. We offer both traditional and trenchless options depending on the situation.

  • Full line replacement
  • Trenchless options available
  • Built for long term reliability 

A black circle on a white background.
Gray air conditioning unit outside a house on a concrete pad.
Smart thermostat displays 73 degrees on a wall, with a living room in the background.
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Sewer Line Camera Inspection

What It Is

A sewer camera inspection allows us to see exactly what is going on inside your sewer line without digging anything up. We run a specialized camera through your pipes to identify the problem and pinpoint where it is coming from.


Common Issues We Find

  • Tree roots growing into the pipe
  • Cracks or broken sections in the line
  • Grease or debris buildup causing blockages
  • Pipe misalignment or sagging
  • Old or deteriorating pipes


Our Solution

We use the inspection to give you clear answers and show you exactly what is happening in your sewer line. From there, we walk you through the best way to fix it, whether that is a simple repair or a full replacement. No guessing, no unnecessary work, just the right solution based on what we find.

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Interior Sewer Line Repair

What It Is

Interior sewer line repair focuses on issues that happen underneath your home, usually below the basement or foundation. In some cases, we may need to access the pipe by opening a small section of concrete to reach the problem area.


Common Issues We Find

  • Broken or cracked pipes under the slab
  • Leaks causing moisture or foundation concerns
  • Pipes that have shifted or collapsed
  • Recurring backups inside the home 


Our Solution

We locate the exact problem area using a camera inspection and only open what is necessary to fix it. Our goal is to make a precise repair, minimize disruption inside your home, and get everything back to normal as quickly as possible.

A black and white line icon of a pipe discharging liquid into a body of water or a container.

Main Sewer Line Repair

What It Is

Main sewer line repair addresses issues in the primary line that runs from your home out to the city connection. These problems usually happen underground in your yard.


Common Issues We Find

  • Tree roots growing into the line
  • Cracks or separated pipe joints
  • Blockages causing backups
  • Sections of pipe that have collapsed


Our Solution

We identify the damaged section and repair only what is needed whenever possible. By targeting the issue directly, we can restore proper flow without replacing the entire line, saving time and cost when appropriate.

A black silhouette of a pipe with a valve and a crack, with three water droplets leaking from the bottom.

Sewer Line Replacement

What It Is

Sewer line replacement is needed when the existing pipe is too damaged to repair or has multiple problem areas. This involves removing the old line and installing a new one.


Common Issues We Find

  • Severely deteriorated or aging pipes
  • Multiple breaks or weak points
  • Frequent backups that keep returning
  • Pipes that have fully collapsed


Our Solution

We replace the entire sewer line with new, durable piping built to last. Depending on the situation, we will recommend either a traditional excavation or a trenchless option to minimize disruption while ensuring a long term fix.

A black-and-white line drawing of a pipe discharging liquid into a body of water.

Trenchless Sewer Repair & Replacement

What It Is

Trenchless sewer repair is a modern method that allows us to repair or replace your sewer line with minimal digging. Instead of tearing up your entire yard, we access the pipe through small entry points.


Common Issues We Find

  • Pipes that are still structurally viable but damaged
  • Homeowners wanting to avoid major excavation
  • Situations where access is limited


Our Solution

We use trenchless methods to repair or replace the line while keeping your yard, driveway, and landscaping intact as much as possible. This approach is faster, less invasive, and still provides a long lasting solution.

A black icon of a plumbing elbow fitting with a short pipe segment, oriented to turn downward.

Sewer Pipe Lining (CIPP Lining)

What It Is

Sewer pipe lining is a trenchless solution where we create a new pipe inside your existing one using a fiberglass liner and epoxy resin. This strengthens the pipe without removing it.


Common Issues We Find

  • Cracked or aging pipes that have not fully collapsed
  • Minor leaks or root intrusion
  • Pipes that need reinforcement without full replacement


Our Solution

We install a liner inside the existing pipe that hardens and forms a durable new interior surface. This restores the integrity of the sewer line without the need for major digging, making it a great option for the right situations.

Two black-and-white icons of L-shaped pipes with flanged ends facing each other.

Commercial Sewer Line Services

We provide sewer line repair and replacement services for commercial properties, including office buildings, retail spaces, restaurants, and multi-unit properties. Commercial systems are often larger and more complex, which means problems can escalate quickly if not handled properly.

Common issues we find:

  • Heavy usage causing frequent backups
  • Grease buildup in restaurant lines
  • Damaged or aging underground pipes
  • Collapsed sections affecting multiple units
  • Ongoing drainage issues across the property

We work quickly to diagnose the issue and minimize downtime for your business or tenants. Whether it is a targeted repair or a full system replacement, we provide reliable solutions built to handle higher demand and long term use. Our goal is to get your system back up and running with as little disruption as possible.

  • How do I know if I have a sewer line problem?

    If you are dealing with multiple slow drains, backups, gurgling sounds, or a strong sewer smell, there is a good chance something is going on with your main line. A camera inspection is the best way to know for sure.

  • How much does a sewer line repair cost?

    Costs can vary depending on the issue, depth, and location of the pipe. Smaller repairs can be a few thousand dollars, while full replacements can be higher. We always inspect first so we can give you an accurate recommendation.

  • What is a sewer camera inspection?

    A sewer camera inspection uses a specialized camera to look inside your pipes and find the exact problem. It allows us to diagnose the issue without digging and show you exactly what is going on.

  • Do you always have to dig up the yard?

    Not always. In many cases, we can use trenchless methods or make targeted repairs that limit how much digging is needed. It depends on the condition of the pipe and the type of problem.

  • What is trenchless sewer repair?

    Trenchless repair is a method that allows us to fix or replace your sewer line with minimal digging. We access the pipe through small entry points instead of excavating the entire line.

  • How long does a sewer line repair take?

    Most repairs can be completed within one to a few days depending on the scope of the work. Larger or more complex jobs may take longer, but we always aim to complete the work as quickly as possible.

  • Can I still use water if my sewer line is damaged?

    If the line is severely blocked or damaged, using water can make the problem worse and cause backups. It is best to limit use and have the issue inspected as soon as possible.

  • What happens after the inspection?

    After the inspection, we walk you through exactly what we found and explain your options. Whether it is a repair or replacement, we help you choose the best solution for your situation.