Cost to Install a Sewer Line in Detroit [2025 Data]

If you’re getting ready to install a sewer line for your new home in Detroit, the first step is finding out how much you need to budget for the project. The cost to install a sewer line in Detroit averages $3,394, which is about 2% less than the national average. Most homeowners pay between $1,784 and $5,449. Find out how factors like linear footage, materials, and labor will affect your total project cost.

Sewer Line Installation Cost Factors 

When planning a sewer line replacement in Detroit, Michigan, be sure to include the following cost factors in your budget. 

Sewer Line Cost per Linear Foot

The average cost to install a sewer line ranges from $50 to $250 per linear foot. Sewer line pipes are about 5 inches in diameter and run underneath your yard from your house to the main sewer drain.

Materials

To install a sewer line, you’ll need to purchase the pipes that connect the main sewer drain to your home. New pipes cost about $3 to $20 per linear foot, depending on the material you choose.

Because of the expansive clay loam soil in Detroit, which leads to ground shifts, PVC and clay pipes might not perform as well as other options. Factor in the type of piping material to gain a closer estimate as to how much you’ll pay per linear foot by referencing the following chart:

Demolition and Prep 

• Trenching: $800 per 100 linear feet

• Boulder removal cost: $650–$1,200 per boulder 

• Tree removal cost: $200–$2,000 per tree

• Pavement removal cost: $8–$15 per square foot

Sewer Line Installation Pro Costs

Additional costs must be considered when planning a sewer line project and hiring a sewer line repair pro in Detroit, Michigan. Labor costs a significant portion of the project, as it requires specialized knowledge and skills. 

Permits and Regulations

Before you can install a sewer line, your installer will need to secure permits from the Detroit Water and Sewage Department (DWSD). A sewer Service Permit requires the plans for the work to be completed, insurance and registration information of the master plumber working on the job, and a permit fee of $650.

Labor 

Labor costs range between $30 and $250 per linear foot. These numbers make sense when you consider that you’re hiring master plumbers to do the work, who are the most experienced in their field. The job is complex and requires skill and experience, so passing it off to a licensed, qualified pro is the only way to go.

Does Sewer Line Installation Increase Home Value?

While sewer line installation doesn’t increase your home’s value in Detroit, a properly installed system will help you preserve your home’s value in the years to come. On the other hand, a home with an outdated or damaged sewer line isn’t as desirable, which means you might need to lower your asking price if you decide to put the house on the market.

In a city like Detroit with its high demolition rates, a well-maintained home will help you stand out to prospective homeowners looking for a move-in-ready property.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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