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Top Toilet Repair & Replacement Contractors in Indianapolis, Indiana Ranked
A functioning toilet is essential for any Indianapolis home or business. When issues arise-from a simple running toilet to a major leak or clog-prompt and professional attention is crucial to prevent water damage, high utility bills, and unsanitary conditions. This guide covers common toilet problems, repair and replacement solutions, and typical costs in the Indianapolis area, helping you understand your options and connect with qualified local professionals for your plumbing needs.

Roto-Rooter Plumbing & Water Cleanup
18 E Main St Ste 230, Greenfield, IN 46140
Roto-Rooter Plumbing & Water Cleanup provides a wide range of plumbing services in Indianapolis, IN, including sewer and drain cleaning, water heater repair and installation, sump pump services, and leak detection. They specialize in both residential and commercial plumbing, offering advanced solutions such as hydro jetting and trenchless sewer repair to address complex plumbing issues. Established in 1935, Roto-Rooter has a long history of innovation and expertise in plumbing, and they offer 24/7 emergency services to handle urgent plumbing problems at any time.

Home Heroes Plumbing Heating & Air
7768 Kane Ct, Fishers, IN 46038
Home Heroes Plumbing Heating & Air is a locally owned plumbing, heating, and air conditioning service provider based in Fishers, Indiana. Serving Indianapolis, IN, and surrounding areas, they offer a range of services including water heater repair and installation, tankless water heater services, water softener installation, sump pump repair, drain cleaning, leak detection, gas line installation, and toilet repair. The company specializes in handling plumbing emergencies during business hours and provides expert solutions such as Rheem water heater installations, including tankless models. With over a decade of experience, Home Heroes Plumbing Heating & Air is committed to delivering reliable service tailored to customer needs.

Cornwell Plumbing
5724 N Green St 2nd Floor, Brownsburg, IN 46112
Cornwell Plumbing is a family-owned plumbing company serving Indianapolis, IN, and surrounding areas including Brownsburg, Pittsboro, and Hendricks County. Established in 1989, they offer a wide range of plumbing services such as sewer camera inspections, water heater repair and installation, water softener installation, sump pump and sewage pump repair, drain cleaning, leak detection, repiping, toilet and garbage disposal repair. Their expertise includes using advanced tools like sewer cameras to diagnose pipe issues accurately. Cornwell Plumbing provides emergency plumbing services when available and focuses on personalized, honest service for both residential and commercial clients.

Mr. Plumber by Metzler & Hallam
1033 3rd Ave SW Suite 205, Carmel, IN 46032
Mr. Plumber by Metzler & Hallam is a licensed plumbing service provider based in Indianapolis, IN, offering a wide range of plumbing solutions. Their services include sewer camera inspection, water heater repair, water softener installation, sump pump repair, sewer line repair with trenchless technology, leak detection, gas line installation, toilet and garbage disposal repair, among others. They utilize advanced tools such as camera snaking systems and infrared cameras to diagnose plumbing issues efficiently. The company emphasizes trenchless sewer line repair methods like pipe bursting and relining to minimize property disruption. Mr. Plumber provides 24/7 emergency service, ensuring assistance is available whenever needed.

Mowery Heating, Cooling & Plumbing
710 E Main St, Brownsburg, IN 46112
Mowery Heating, Cooling & Plumbing is a full-service plumbing and HVAC company serving Indianapolis, IN. They offer a wide range of services including sewer camera inspections, water heater installation and repair, tankless water heater services, water softener installation, sump pump repair, drain cleaning, sewer line repair, leak detection, repiping, gas line installation, toilet repair, and garbage disposal repair. The company is equipped to handle complex plumbing issues such as sewer line blockages and gas leak repairs. Mowery has a long-standing presence in the community with over 20 years of experience. They also provide emergency plumbing services, including after-hours support for urgent repairs.
Common Toilet Problems in Indianapolis Homes
Understanding the signs of a failing toilet can help you address issues before they escalate. Indianapolis plumbers frequently handle a range of specific malfunctions.
A Running Toilet is one of the most common-and wasteful-issues. It's often caused by a worn-out flapper that no longer seals properly, a faulty fill valve (float assembly), or a problem with the overflow tube 1 2. This constant trickle of water can significantly increase your water bill.
A Leaking Base is a serious concern. If you notice water pooling around the base of your toilet or the unit feels wobbly, it typically signals a failed wax ring or seal 1 3. This seal sits between the toilet and the drain pipe in the floor, and when it fails, it can allow water and sewage gases to escape.
Persistent Clogs go beyond the occasional blockage that a plunger can fix. These can be caused by flushing too much paper, "flushable" wipes that don't disintegrate, or even tree roots infiltrating the main sewer line, causing backups 1 4.
A Weak Flush means the bowl doesn't clear effectively. This can be due to clogged rim jets under the bowl's edge, low water level in the tank, or issues with the flush valve components 2 5.
An Old or Damaged Toilet itself may need replacement. Visible cracks in the porcelain, frequent clogs that repairs don't solve, or a toilet that rocks on its base are clear indicators that a new installation is the best long-term solution 3 4.
Professional Repair Solutions
For the issues above, a professional plumber has the tools, parts, and expertise for a reliable fix. Many local service trucks are stocked with common parts for quick repairs 1 6.
- For Running or Leaking Toilets: The solution usually involves replacing the faulty component. A plumber will typically install a new flapper, fill valve assembly, or adjust the float mechanism. These are standard repairs that restore proper operation and stop water waste 1 2.
- For a Leaking Base: Fixing this requires removing the toilet from the floor to replace the wax ring (or a newer rubber gasket). This is a more involved repair that ensures a watertight seal between the toilet and the drain flange 1 3.
- For Stubborn Clogs: While a plunger handles minor blockages, professional plumbers use augers and motorized drain snakes to reach deep clogs within the toilet's trap or the drain line. For suspected root intrusion in the main line, a specialized rooter service is needed 1 7.
- For a Weak Flush: A technician can clean the mineral-clogged rim jets, adjust the tank's water level to the manufacturer's specification, or replace worn parts of the flush valve to restore proper flushing power 2 5.
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When Replacement is the Better Option
Sometimes, repairing an old toilet is not cost-effective. Full replacement is recommended for cracked porcelain, chronic problems despite repairs, or to upgrade to a modern, water-efficient model. The most common replacement in Indianapolis is a gravity-flush toilet, though pressure-assisted and dual-flush models are also options 1 6.
The replacement process involves removing the old unit, inspecting and potentially repairing the floor flange, installing a new wax ring, setting the new toilet, and connecting the water supply. Upgrading to a low-flow or high-efficiency toilet can lead to substantial water savings over time 3 4.
Understanding Costs in Indianapolis
Costs for toilet services in Indianapolis vary based on the job's complexity, the parts required, and the time of day (emergency rates apply after hours). The following estimates are based on local market data 1 7 6 8 9.
- Toilet Replacement (Unit + Professional Installation): This ranges from $200 to $500+ for a basic model and standard installation. For high-efficiency models, comfort-height toilets, or more complex installations, the total can reach $400 to $900+.
- Running or Leaky Toilet Repair: Repairing a constantly running toilet or fixing a leak typically costs between $100 and $400, covering both parts and labor for components like fill valves or flappers.
- Clog Removal: A professional to clear a standard clog may cost $85 to $200. However, if the clog is deep in the line or requires rooter service, the price can rise to $600 or more.
- Common Part Costs (Parts Only): While you pay for professional installation, part prices themselves are generally: Flapper ($10-$30), Fill Valve ($20-$50), Wax Ring ($5-$15).
Pro Tip for Homeowners: Always verify that a plumbing professional is licensed and insured for work in Central Indiana. Reputable providers will offer a clear estimate upfront and stand behind their work with a guarantee 7 10 11.
Choosing a New Toilet
If you're replacing your toilet, you'll encounter several choices. Gravity-flush models are the standard, reliable, and quiet. Pressure-assisted toilets use compressed air for a more powerful flush but can be louder. Dual-flush toilets offer two buttons for liquid or solid waste, maximizing water efficiency. Consider the bowl shape (elongated vs. round), height (standard vs. comfort-height), and gallons-per-flush (GPF) rating, with 1.28 GPF being a common efficient standard 6 4.
Maintenance Tips to Avoid Common Issues
Preventative care can extend the life of your toilet and avoid emergency calls.
- Avoid flushing anything besides toilet paper and human waste.
- Periodically check for leaks by adding a few drops of food coloring to the tank; if color appears in the bowl without flushing after 15 minutes, you have a leak.
- Clean the rim jets gently with a brush to maintain flush strength.
- Tighten any loose bolts at the base carefully to avoid cracking the porcelain.
Frequently asked questions
Sources
Footnotes
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24/7 Emergency Toilet Repair & Installation in Indianapolis - https://www.justindorseyplumbing.com/toilet-repair-installation-indianapolis/ ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9
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Indianapolis Toilet Repair & Installation Service - Mr. Plumber - https://mrplumberindy.com/toilets/ ↩ ↩2 ↩3 ↩4
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Toilet Repair - Indianapolis, IN - Hamm & Sons Plumbing - https://www.hammandsons.plumbing/toilet-repair-installation ↩ ↩2 ↩3 ↩4
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Toilet Installation Services in Indianapolis, IN | Summers PHC - https://summersphc.com/indianapolis/services/plumbing/toilet-installation/ ↩ ↩2 ↩3 ↩4
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Toilet Repair and Installation in Indianapolis, IN - https://www.gratefulplumber.com/residential-plumbing/toilet-repair/ ↩ ↩2
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How much does toilet installation cost in 2024? - Yelp - https://www.yelp.com/costs/toilet_installation ↩ ↩2 ↩3 ↩4
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Toilet Repair for Homes in the Greater Indianapolis Area - https://williamscomfortair.com/toilets/ ↩ ↩2 ↩3
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How Much Does a Plumber Cost in Indianapolis? [2026 Data] - https://www.angi.com/articles/plumber-cost/in/indianapolis ↩
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Don't Get Flushed by Prices! Your Guide to Toilet Repair Costs - https://goproplumbingrepair.com/cost-to-repair-toilet/ ↩
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Indianapolis Plumbing Services - Mr. Plumber - https://mrplumberindy.com/plumbing/ ↩
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Toilet Repair Services In Indianapolis - Armor Air - https://www.armorair.com/service/toilet-repair/ ↩