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Top Toilet Repair & Replacement Contractors in Madison, Wisconsin Ranked

A functioning toilet is essential for any Madison home, but issues like leaks, clogs, and constant running can disrupt your day and waste water. Professional toilet repair and replacement services address these common problems, ensuring your bathroom fixtures operate efficiently and hygienically. This guide helps you understand typical toilet troubles in our area, the solutions available, and how to connect with skilled local professionals who can provide lasting fixes.

Dave Jones - Plumbing, HVAC, Fire Protection, Electrical

Dave Jones - Plumbing, HVAC, Fire Protection, Electrical

2225 Kilgust Rd, Monona, WI 53713

Dave Jones - Plumbing, HVAC, Fire Protection, Electrical offers a wide range of services in Madison, WI, including water heater repair and installation, water softener installation, sump pump repair, drain cleaning, sewer line repair, leak detection, gas line installation, toilet repair, and garbage disposal repair. The company has been serving the Madison and Dane County area since 1977, providing plumbing, HVAC, fire protection, and electrical services for both residential and commercial clients. Their team is equipped to handle various installations and repairs, with a focus on quality craftsmanship and customer satisfaction.

4.9
1.7k Reviews
All Comfort Services

All Comfort Services

5245 Voges Rd, Madison, WI 53718

All Comfort Services is a Madison, WI-based company providing comprehensive home services including plumbing, HVAC, and electrical work. With over 50 years of experience serving the Madison area, they offer water heater repair and installation, tankless water heater services, water softener installation, drain cleaning, and repairs for toilets and garbage disposals. Their skilled technicians handle both residential and commercial needs, ensuring reliable plumbing solutions. The company is employee-owned and emphasizes well-trained staff and customer satisfaction, backing their work with a 100% satisfaction guarantee. They also offer 24/7 emergency HVAC and plumbing services.

4.8
3.4k Reviews
Right Choice Rooter & Plumbing Service

Right Choice Rooter & Plumbing Service

W8731 Danielson Rd, Fort Atkinson, WI 53538

Right Choice Rooter & Plumbing Service is a family-owned plumbing company serving Madison, WI, and surrounding counties including Rock, Jefferson, Walworth, and Dane. They provide a wide range of plumbing services for residential and commercial properties, including sewer and drain cleaning, water heater installation and repair, toilet repair, and sewer line repair. The company uses advanced technology such as video inspections and hydro jetting to effectively diagnose and clear blockages. With over a decade of experience, they also offer 24/7 emergency plumbing services and underground pipe repair with excavation when needed.

4.9
82 Reviews
Synergy Plumbing and Backflow Testing

Synergy Plumbing and Backflow Testing

7156 Portage Rd, DeForest, WI 53532

Synergy Plumbing and Backflow Testing is a locally owned plumbing company serving Madison, WI, and the surrounding areas including DeForest and Dane County. They provide a range of plumbing services for both residential and commercial clients, including water heater installation, drain cleaning, toilet repair, and backflow testing. The company is staffed by certified plumbers and backflow testers, and they also offer 24/7 emergency services to address urgent plumbing issues at any time.

5.0
27 Reviews
Plumbing Pros

Plumbing Pros

3608 Marsh Rd, Madison, WI 53718

Plumbing Pros is a full-service plumbing contractor based in Madison, WI, serving homeowners and businesses with a wide range of plumbing solutions. They offer water heater installation and repair, water softener installation, sump pump services, gas line installation, and repairs for toilets, garbage disposals, faucets, and sinks. Their team is equipped to handle both simple repairs and complex under-slab plumbing issues with care and precision. Plumbing Pros focuses on providing consistent, energy-efficient hot water and protecting homes from hard water damage and flooding through quality installations and repairs.

4.7
19 Reviews
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Common Toilet Problems in Madison Homes

Madison's mix of historic and modern homes means toilet issues can vary. Understanding the symptoms is the first step toward a solution.

  • A Running Toilet: If you hear water constantly refilling the tank, it's often a sign of a worn-out flapper or a faulty fill valve. This not only creates an annoying sound but can significantly increase your water bill 1 2.
  • Leaks at the Base: Water pooling around the toilet's base usually indicates a failed wax ring seal or a loose flange. This is a common issue in older homes where the original seal has deteriorated or the floor flange has become worn 1 2.
  • Persistent Clogs: While a plunger can handle occasional blockages, frequent or severe clogs may point to a low-flow, inefficient older toilet or a deeper problem in the drain line 1 3.
  • A Wobbly Toilet: A toilet that rocks or feels unstable is more than just an annoyance; it's a sign that the seal is broken. This is typically caused by a compromised wax ring or loose closet bolts, which requires prompt attention to prevent water damage to your subfloor 1 4.

Repair vs. Replacement: Making the Right Choice

When your toilet acts up, deciding between a repair and a full replacement depends on the problem's nature, the age of your fixture, and your long-term goals.

When Repair is the Best Solution

Many common toilet malfunctions are resolved with targeted repairs. A professional can quickly diagnose and fix issues like:

  • Internal Component Failure: Replacing a fill valve, flapper, or flush valve assembly can stop a running toilet and restore proper function. These repairs often use reliable brands like Fluidmaster or Korky 1 2 5.
  • Resetting the Toilet: For leaks or wobbles, a plumber will remove the toilet, replace the wax ring (and possibly a damaged flange), and reset the fixture securely. This repair is crucial for preventing water damage 1 4.
  • Fixing the Flange: The toilet flange connects the toilet to the drain pipe. If it's cracked or corroded, a plumber can use a repair kit to reinforce or replace it, creating a stable, leak-proof base 4.

When Replacement Makes More Sense

Sometimes, installing a new toilet is more cost-effective and beneficial than repeated repairs.

  • Age and Inefficiency: Older toilets, especially those installed before 1994, use 3.5 gallons or more per flush. Replacing them with a modern, WaterSense-labeled model (using 1.28 gallons or less) can conserve thousands of gallons of water annually 6.
  • Recurring Problems: If you're constantly dealing with clogs, leaks, or parts breaking, a new toilet offers a fresh start with a reliable warranty.
  • Cracks or Damage: Hairline cracks in the porcelain can lead to hidden leaks and eventual failure. A cracked toilet bowl or tank should be replaced immediately.
  • Home Upgrade: A new toilet can modernize your bathroom's look and improve comfort with features like elongated bowls, comfort height, and dual-flush technology.

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Understanding Toilet Components and Materials

Knowing the key parts of your toilet can help you communicate effectively with a service professional.

  • Internal Mechanics: The tank contains several plastic or metal parts that control the flush. The fill valve refills the tank, the flapper releases water into the bowl, and the flush valve is the channel the water flows through. These are the most common parts needing replacement 2 5.
  • Critical Seals: The wax ring is a one-time-use seal that sits between the toilet base and the drain flange, preventing sewer gases and water from escaping. It's essential for a leak-free installation 1 4.
  • The Flange: This is a metal or plastic ring bolted to the floor that connects the toilet to the drain pipe. Closet bolts secure the toilet to the flange. If the flange is damaged, a repair ring can often be installed without replacing the entire pipe 4.
  • New Toilet Options: Standard two-piece toilets from brands like American Standard and Kohler are common replacements. When choosing a new model, consider water efficiency, bowl shape, and height for the best fit 1 6.

Special Considerations for Madison Properties

Madison's charming older neighborhoods come with unique plumbing considerations that can affect toilet service.

  • Historic Home Challenges: Homes built decades ago may have original cast-iron pipes, worn floor flanges, or out-of-level floors. A skilled plumber will know how to address these challenges, such as using an extra-thick wax ring or a flange extension kit to ensure a proper seal 1 7.
  • DIY vs. Professional Service: While replacing a flapper is a straightforward DIY task, jobs involving water supply lines, wax rings, or flange repairs are best left to professionals. An improper seal during a toilet reset or installation can lead to costly hidden water damage, making the initial investment in professional service worthwhile 8 7.
  • Local Service Standards: Reputable Madison plumbing professionals follow local codes, dispose of old fixtures properly, and ensure all connections are secure and leak-free. They can also advise on whether repairs align with the long-term integrity of your home's plumbing system 1 9.

Navigating Service and Cost Expectations

Being informed about typical service structures and cost ranges in Madison can help you plan.

  • Service Call Fee: Most plumbing companies charge a diagnostic or trip fee, typically ranging from $75 to $150, to cover the initial visit and assessment 10.
  • Common Repair Costs: Based on local data, fixing a running toilet by replacing the fill valve and flapper might cost between $100 and $250 for parts and labor. Resetting a toilet to fix a leak or wobble (including a new wax ring) often falls in the $150 to $350+ range, depending on whether the flange needs repair 9 11.
  • Replacement Installation Costs: The total cost for a new toilet installation typically starts around $300 to $500 and can go higher ($700+) depending on the price of the toilet itself and the complexity of the installation (e.g., moving the water supply line, repairing the flange) 9 6.
  • Getting an Accurate Estimate: Prices can fluctuate based on the specific job, time of year, and parts required. The most reliable way to understand the cost for your situation is to get a detailed, written estimate from a local Madison plumbing service provider 1 9.

Frequently asked questions

Sources

Footnotes

  1. Toilet Repair & Replacement in Madison, WI | Local Plumbers - https://www.allcomfortservices.com/plumbing/toilet-repair-replacement/ 2 3 4 5 6 7 8 9 10 11

  2. Toilet Repair by Pro Referral at The Home Depot - https://www.homedepot.com/services/c/toilet-repair/7d553fd48 2 3 4

  3. Common Plumbing Repairs - https://mrplumberindy.com/knowledge-center/common-plumbing-repairs/

  4. How to Repair a Toilet Flange - Oatey - https://www.oatey.com/faqs-blog-videos-case-studies/blog/how-repair-toilet-flange 2 3 4 5

  5. The Difference Between Plumbing Repair and Replacement | AME - https://ameplumbingnj.com/the-difference-between-plumbing-repair-and-replacement/ 2

  6. How Much Is a Toilet? Cost to Buy, Replace, and Installation in 2025 - https://horow.com/blogs/guide/how-much-is-a-toilet-cost-to-buy-replace-and-installation-in-2025 2 3

  7. A Homeowner's Guide to Fixing Common Plumbing Issues | CSWR - https://centralstateswaterresources.com/a-homeowners-guide-to-fixing-common-plumbing-issues/ 2

  8. Can I install A New Toilet Myself or Should I call a Plumber? - https://maplewoodplumbing.com/blog/can-i-install-a-new-toilet-myself/

  9. Cost to repair toilet in Madison, WI - Handoff AI Estimating - https://www.handoff.ai/construction-costs/repair-toilet/madison-wi 2 3 4

  10. Madison Plumbing Service Costs & Prices - ProMatcher.com - https://plumbers.promatcher.com/cost/madison-wi-plumbers-costs-prices.aspx

  11. Toilet Repair Cost | Plumber Cost to Repair Toilet - https://www.fixr.com/costs/toilet-repair