How Much Do Toilet Repairs Cost? [2025 Data]

Toilet Repair Cost Factors 

The toilet parts involved, the problems you’re experiencing, the type of toilet, and more factors play a role in your overall toilet repair costs. Here’s how each of these components could work into your budget.

Toilet Repair Costs by Parts

There are various reasons why your toilet might malfunction, and the total repair cost will depend on the source of the issue, which is most often related to a specific toilet part.

• Valve Replacements: Valve replacements cost $50–$150 and resolve noisy or slow toilets. The fill valve refills the tank after each flush, the shut-off valve controls water flow, and the flush valve controls water coming from the tank to the bowl. 

• Flange: The flange secures the toilet to the floor and connects it to the drainpipe. The cost to replace a flange is $145–$165, including labor. Damaged flanges can cause leaks, so the repair is worth it. 

• Wax Ring: Replacing a wax ring costs $50–$200. This part seals the toilet base to the floor drain. Plumbers use plates to examine and replace this part. 

• Tank: A toilet tank replacement costs $50–$100. Cracks, stains, and discoloration are signs it’s time to change it. 

• Bowl: A new toilet bowl averages $70–$100 without labor, but a new toilet could be more cost-effective. The bowl is the main toilet part, so if damaged, it can cause leaks and wobble. 

• Pipes: The drain under the toilet carries water and waste out of the home. Repairs cost $70–$700. Minor clogs are resolved with a snake, cleaning liquids, or flushing. Severe clogs require dismantling drain lines and manual cleaning. Flushing the wrong items causes the most common clogs. 

• Siphon: Sometimes called the syphon, flap valve, or toilet flush, this valve carries waste from the bowl to the drain. This quick replacement costs $100–$200. 

• Toilet Seat: Swapping out a toilet seat costs $50–$70. Toilet seats wear out over time, or the bolts rust or become loose or are damaged. High-end seats cost more than budget-friendly options. 

• Toilet Handle: Toilet handles loosen or become damaged over time. Handle repair costs $50–$80, and replacement takes an hour or less. However, sourcing handles for antique or rare designs can complicate the repair. 

• Toilet Replacement: A plumber may recommend replacing a toilet, which could be more cost-effective than some repairs. Expect to spend roughly $175 for installation and $90–$1,500 for the new toilet. 

Toilet Repair Costs by Issue

Here are common toilet problems that you’re most likely to encounter. Find your issue below to get an idea of how much it will cost to get your bathroom back in working order. Contact a local plumber, as some of these issues can lead to more damage or water use, increasing your costs.

• Running Toilet: Repairing a running toilet costs $100–$400. Causes include a leaky flapper, too much water in the tank, or refill tube issues. 

• Leaky Toilet: Expect to pay $100–$600 for leaky toilet repairs. Leaks happen where the toilet meets the floor, at the water supply valve, and between the bowl and tank.

• Clogged Toilet: Repairing a toilet clog costs $85–$600. Minor clogs are DIYable with a drain snake (safe for porcelain), and most clogs occur after flushing too many times. 

• Loose Toilet: When the wax ring fails, the toilet becomes loose. A new wax ring installation or repair costs $50–$200. 

• Slow-Filling Toilet: Fixing a slow-filling toilet costs $60–$200. Causes include a broken water supply valve, float ball malfunction, or clogged or faulty fill valve. 

Type of Toilet 

The type of toilet in your bathroom also affects your repair costs. One-piece toilet repairs fall around $50 to $200, and these toilets don’t need as many repairs or maintenance. Two-piece toilets are easier to install but need more frequent repairs, which cost $50 to $250. Wall-hung toilet repairs range between $50 and $400 and could include issues with leaks in the wall. 

If you have a pressure-assisted toilet, expect to pay more for repair costs, depending on the required parts. These toilets are rarely repaired by homeowners, so you’ll need to call a plumber to examine the problem. 

Labor 

When it comes to toilet repair, you’re primarily paying for labor and expertise, as the parts are on the inexpensive side. To that end, professional plumbers charge anywhere from $45 to $200 per hour, depending on skill level. All told, labor accounts for 60% to 75% of the overall toilet repair cost. 

The good news is most toilet repair jobs take an hour or less, with drainpipe issues being an exception. Additionally, if a plumber has to move the entire toilet out to make room for a new one, they charge $25 to $50 for this service. 

Accessibility

Plumbers charge by the hour, so any accessibility issues add to your overall bill. Make sure your bathroom is clean and tidy, and remove any unnecessary fixtures. The goal is to give your pro immediate access to all parts of the toilet, including the space behind the tank. 

To speed things up further, try to be there during the service visit to describe the problem and assist with simple tasks, such as removing the tank lid. Of course, you can’t control everything, and some bathrooms are cramped, increasing problems with accessibility. 

Emergency Call or Time of Call

Some toilet problems, such as extreme leaks, require immediate repairs to avoid damage to your home. Unfortunately, these issues don’t abide by regular business hours. If you need to hire a plumber ASAP for an emergency, it costs an extra $100 to $300 outside of regular hours, including nights, weekends, and holidays. 

If the problem can wait until your plumber’s next available appointment, great, but if not, don’t hesitate to take advantage of these emergency services. 

Flooring

In the case of major repairs, particularly those requiring lifting the toilet from the ground, floor damage is possible. If the pro tears out the flooring during the repair process, removing and replacing the damaged tiles costs $9 to $20 per square foot. This cost fluctuates depending on the type of flooring materials present and the extent of the damage. 

Not every plumber is trained to replace any flooring, so there may be additional costs if they outsource the job to a professional flooring installer. 

Toilet Repair vs. Replacement 

Most common toilet issues are repairable. However, there are times when you’re better off with a toilet replacement. Some signs it’s time to replace your toilet include how long you’ve had it and whether you’re having constant issues. Most toilets last 25 years, so if your toilet is nearing the end of its life span, replace it instead of doing repairs. 

If you’re repeatedly frustrated with paying for small and large repairs, that’s another sign that it’s time to install a new toilet. If repairs cost more than half the cost of a new toilet (including installation), you could save money by replacing it. Keep in mind that older toilets are less efficient, so replacing yours with a newer model, like a dual-flush or a low-flow toilet, could lower your water bill. 

Finally, if your toilet bowl or tank has cracks, you need a replacement since you can’t repair them.

DIY Toilet Repair Costs vs. Hiring a Pro 

The cost of repairing a toilet yourself depends on the issue. DIY toilet repair projects include replacing a flapper valve or wax ring, replacing the handle, or tightening the bolts. However, you should contact a plumber for extensive and complex issues, such as severe clogs and leaks or pipe replacement. 

As previously stated, labor accounts for around 60% of toilet repair jobs. Going the DIY route saves you $100 or more, but reserve this for simple, DIYable issues. Not only are plumbers experienced in the most complicated toilet issues, but they’re also insured if anything goes wrong. 

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’ve surveyed thousands of 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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