How Long Does It Take to Replace A Sewer Line?

A salt lake city home in need of a sewer main replacement

When it comes to home maintenance, replacing a sewer line is one of those tasks that no one looks forward to. However, understanding the timeline and process of sewer line replacement can help you make an informed decision and set realistic expectations. Continue reading to learn everything you need to know about sewer replacement services.


Signs You Need a Sewer Line Replacement

Here are some of the major signs to look for while considering a sewer line replacement:

  • frequent clogs or backups

  • unpleasant odors coming from drains

  • slow drainage despite regular use of drain cleaners

  • lush patches of grass in your yard

  • foundation cracks or sinkholes around your property


Factors Affecting the Duration of Sewer Line Replacement

Several factors can influence how long it takes to replace a sewer line, including:

  • current material of the piping

  • if the line runs under a driveway or landscaping

  • the extent of the damage in the line


Having easy access to the sewer line will naturally speed up the process, whereas difficult-to-reach areas usually equate to a sewer line replacement project taking longer than anticipated.


Typical Timeframe for Replacing a Sewer Line

In most cases, replacing a sewer line takes one to five days. It begins with an inspection and diagnosis, which can take a few hours. Depending on local regulations, securing the necessary permits and approvals might take one to two days.


Next, digging and removing the old sewer line can take one to two days, followed by installing the new line, which can take up to two days. Testing the new line and backfilling the excavation site takes an additional day, and if landscaping or paving restoration is needed, this can take an additional one to two days.


Preparation Steps Before Replacement Begins

Preparing for a sewer line replacement involves the following steps:

  • scheduling a professional inspection

  • removing obstacles around the sewer line area

  • informing your neighbors if the sewer line work will impact their utilities


The Replacement Process: Step-by-Step

The sewer line replacement process begins with an initial inspection of the existing line to identify the problem areas. The damaged section is then excavated and removed and the new sewer line is laid down and connected to the municipal sewer system.

Once it is installed, the new line is tested to see if it functions properly. The excavation site is then backfilled, and any disrupted landscaping or pavement is repaired.


Potential Delays and How to Avoid Them

Several potential delays could occur during the process. Permit delays may occur if paperwork is not filed correctly or on time, so make sure that all documents are in order. Weather can also have a significant impact; try to schedule sewer line replacements during periods of good weather whenever possible. Although unexpected issues may come up, thorough initial inspections can help minimize surprises.


Costs and Budget Considerations

The cost of replacing a sewer line can vary widely based on several factors. First, the length and depth of the line significantly impact the overall cost, with longer and deeper lines being more expensive. The material of the new pipe also influences the price, with some materials costing more than others. Additionally, urban areas may have higher costs due to increased labor and permit fees.


Choosing a Reliable Sewer Line Replacement Service

When selecting a sewer line replacement service, look for companies with a strong track record and ensure the technicians are certified and licensed to perform the work. Check online reviews and ask around for references, then request detailed estimates from multiple providers to compare costs and services to help you narrow down your options.


Post-Replacement Maintenance and Care

Regular annual inspections can help catch potential issues early on, saving you from costly sewer line repairs later. Being mindful of what you flush down your drains can also help prevent clogs and damage to your sewer line. Do not put grease, large food particles, or other non-biodegradable items down the drain. Taking these preventive measures can go a long way in keeping your sewer line in good condition.


Replacing a sewer line is a significant but manageable task with proper preparation and a reliable service provider. At Salt City Plumbing, Heating & Air, we will guide you every step of the way. Contact us today for sewer replacement services.

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