denver sewer replacement

Denver Sewer Repair

We are proud to offer reliable sewer repair and installation services throughout the Denver metro area. You can be certain that Proactive Sewer & Drain will provide you with speedy attention, free estimates, expert analysis, and professional courteous service. We are experts in fast, friendly sewer repair and service. We will accurately diagnose your sewer line problems, and will get the job done correctly the first time.

Transferable Warranty:

All sewer repairs and replacements come with a Transferable Warranty.

Call us at (303) 289-2001 or Online to schedule Sewer Repair.

Steps We Take to Diagnose Sewer Problems

Someday, every sewer line requires maintenance or repair service. There are many reasons why a sewer line can malfunction including bellies, collapsed sewer lines, cracks or breaks in the pipes, grease build-up, line separation, perforations, tree root infestation, and sagging pipes. In addition to creating an immediate problem because your plumbing is not functioning properly, these problems can proliferate into larger and more expensive issues if not corrected in a timely manner. The last thing you want is a sewer line backing up into your home, or leaking into your yard.

We take several steps to make sure the exact cause of your sewer problems are determined.

1. Sewer Camera Inspection.

The starting point of determining any sewer problem should be a Sewer Video Inspection. Instead of performing an expensive, time consuming, and costly excavation of your sewer lines, we can can inexpensively inspect every inch of the pipe with a state-of-the-art sewer line camera. This video inspection will enable us to detect what the problem is, and pinpoint the exact area where it is occurring. You can even watch the video yourself, and get a DVD copy. After the problem has been investigated, we can inform you of what the recommended options are.

2. Sewer Cleaning and Unclogging.

Your pipe may just have a blockage that can be cleaned out with a quick and inexpensive rooter or hydrojetting procedure. The sources of these clogs could be grease build-up, other debris, or tree roots. If you have a sewer line that has ceased to drain or drains slowly, the best solution initially is to “rooter” or “cable” the pipe with a correctly sized cutter blade that cleans out the line. However, if there are physical defects within the line, sometimes cleaning out the pipes with these methods cannot restore drainage. We will never recommend a sewer line replacement if it is not needed.

3. Spot Repairs.

There may be an area of the pipe that just needs a small repair, versus replacing the entire sewer line.

4. Compromised Structural Integrity.

Broken, cracked, or sunken pipelines usually require a sewer line replacement because the pipes cannot be restored to proper function.

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Sewer Installation & Replacement

Types of Sewer Line Damage

Certain types of sewer line damage necessitates that the sewer line be replaced. These types of damage include bellies, collapsed sewer lines, cracked joints, perforations, and sewer line separation.


Most people do not know what term “belly” in the sewer line means. It is simply a low or sagging spot in the line. Bellies can occur with clay, PVC, or other material piping. Many times bellies are caused by improper “bedding” of the line during the installation of the original sewer line.

When a sewer line has a low spot or is “sagging” the pipe will begin holding water in this area. Sometimes bellies do not create a problem. Problems begin when debris like paper, grease, or other solids begin to settle in the low area and are not flushed through the line, creating soft blockages. In many cases, soft blockages can be cleaned and pushed out easily with regular cleaning. However, in some cases the only way to fix a belly is to repair or replace the sewer line.

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Collapsed Sewer Line

Certain types of sewer lines are susceptible to collapsing. These include bituminized fiber pipe and cast iron pipes. Also age and deterioration play a significant role in pipes collapsing. If a sewer line has collapsed in anywhere in the line, it is recommended that the sewer pipe be replaced.


Perforations consist of multiple holes within a line. Perforations typically occur in pipes made of cast iron. Cast iron sewer lines tend to deteriorate and are susceptible to collapsing. In addition, cast iron pipes are more likely to experience tree root infestation. When a perforation condition is detected, it is recommended that the pipe be replaced.

Sewer Line Separation

A sewer line separation is exactly what it says – the sewer line has come apart. The primary reason for separations is ground movement which can be naturally occurring or created by an external source. Cracked joints can cause separations over time. Installation workmanship can be the culprit in some cases. For example, joints in a PVC should not pull apart if properly installed. In all these cases, the sewer line needs to be replaced.

Sewer Line Repair & Replacement Methods

Sewer lines can be replaced with two main methods, sewer line excavation and trenchless sewer repair. The method chosen to perform the repair or replacement depends upon various factors for the homeowner to decide on.

Sewer Excavation

Trenchless Sewer Repair 

Warning Signs That You Have A Sewer Problem

There are several signs that can indicate there is something wrong with a sewer line. Homeowners and businesses should be aware of these so that they can hire a plumber to solve the problem before it becomes a more extensive and expensive sewer repair project.

Clogged Drain or Toilet

The most common indicator that your sewer line has a problem is water backing up from a drain or toilet, or you hear a “gurgling” sound coming from the drains. If your toilets start percolating or you get water around a floor drain after you have used the dishwasher or washing machine, this is a telltale sign that you have a sewer blockage.

These clogs can develop in the main sewer line or a secondary line. If the main line is clogged, this will cause problems with any water you run in the home. Any water that you run will cause the percolating sounds in the toilet and/or the water comes up in the bathtub or floor drains in the basement.

If a secondary line has a clog, the problem will be isolated to that secondary line. For example, the bathroom sink does not drain or the water comes back up in the bathtub, but the toilet drains fine.

Debris Build-up

In newer homes a common cause of blockages includes feminine hygiene products, paper towels, and certain types of thick toilet paper.

Foul Odors

Foul odors coming from your drains, sinks, or in the yard can be indicators there is a blockage or leaking occurring in the sewer line.

Tree Roots

In older homes, tree roots are the main cause of a clogged sewer line. Over time the tree roots have actually crushed the pipes.

Call the Sewer Repair Professionals (303) 289-2001

Keep Your Sewer Lines Flowing.