How Much Does Pipe Replacement Cost in Chicago? [2026 Data]

Pipe replacement in Chicago, Illinois, costs roughly 18.5% more than the national average. Homeowners in ChiTown can expect to spend between $451 and $2,728 for pipe replacement, or $1,565 on average. Replacing pipes can be more costly in Chicago because of the challenges posed by older homes in the city, as well as more stringent building codes. Let’s review how to budget for a pipe replacement and when to hire a professional plumber.

Pipe Replacement Cost Factors 

Local Chicago plumbers are the best pros to hire to replace piping in your home’s system. Several factors can impact the cost to replace pipes in Chicago, Illinois, including the types and size of the pipes. 

Pipe Size

You’ll spend more on materials if you need to install a longer pipe—but there may also be some hidden costs. Longer pipes affect a larger portion of your floors, ceilings, or walls (think: drywall and floorboard replacement). You’ll have to pay more to repair these elements, in addition to the pipe installation cost.

Similarly, pipe diameter impacts price. Pipes with a larger diameter require more materials, so they cost more to install. Typically, large-diameter pipes drain waste rather than move water. That said, they can make your plumbing more efficient.

Pipe Type

There are three main types of piping used in modern installations, each with its own cost range, advantages, and disadvantages.

Chlorinated Polyvinyl Chloride (CPVC) piping costs about $0.50 to $3 per linear foot and is a rigid, non-corrosive option that can last 50 to 75 years. It’s an affordable alternative to copper but may be prone to leaks if improperly installed. Polyethylene (PEX) Piping ranges from $0.40 to $4 per linear foot and is a flexible, corrosion-resistant material ideal for repairs or full repiping. It lasts 80 to 100 years, but must be properly insulated to prevent freezing and may not work with every existing system.

Copper piping costs $2 to $12 per linear foot for materials and typically has higher installation costs. Though more expensive, it’s durable, code-approved, recyclable, and UV- and bacteria-resistant. Copper can corrode or freeze in certain conditions and often lasts 50 to 100 years.

Since some older Chicago homes might still have lead pipes, plumbing work can be more extensive. In some extreme cases, you may have to replace all of the pipes in your system. Even without lead pipes, many Chicago homes have galvanized or outdated pipes that might warrant total replacement, rather than isolated pipe repair or replacement.

Plumber Costs

Across the U.S., hourly plumbing rates range from $45 to $200. You should anticipate paying a Chicago plumber on the high end of that range. Plumbing costs in Chicago tend to be higher than the national average, for several reasons:

• Older buildings often have outdated pipes and may pose more access challenges.

• The city’s high rises can add to repair time and costs.

• Chicago winters are harsh, which means higher chances of paying emergency plumbing costs.

Permit Costs

While minor pipe repair doesn’t require a permit in the Windy City, more extensive plumbing replacements do require permitting. Talk with your plumber about permit costs for your project.

Lead Pipe Considerations 

Chicago’s Equity Lead Service Line Replacement Program offers free lead service line replacement for households with an income below 80% of the area median income. If you’re overwhelmed by the cost to replace lead pipes and you qualify for the program, this may be the best path forward.

Does Pipe Replacement Increase Home Value?

Replacing burst or leaky pipes doesn’t necessarily increase home value. Home buyers expect properly operating pipes as a given when purchasing a home. However, ignoring a leaky pipe can lead to expensive repairs; for instance, water damage restoration costs between $1,400 and $6,400.

Plus, when someone puts in an offer on your home, they’ll likely hire a home inspector. If the inspector turns up damaged pipes, the buyer may back out of the offer or renegotiate. Thus, repairing or replacing pipes is crucial, even if it doesn’t increase the value of your home.

That said, if you have old pipes—and especially lead pipes, which are still common in some older Chicago homes—upgrading to new, high-quality pipes throughout the home could boost the value of your home. Potential home buyers may be more motivated to make an offer if they learn you’ve just completely replaced all the plumbing in a charming, historic home.

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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