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Top Toilet Repair & Replacement Contractors in Riverside, California Ranked

A malfunctioning toilet is more than just an inconvenience; it can lead to wasted water, higher utility bills, and potential water damage in your Riverside home. Professional toilet repair and replacement services address everything from a simple running toilet to a complete fixture installation, ensuring your bathroom functions efficiently and hygienically. This guide will help you understand common toilet issues, typical solutions, and how to connect with qualified local professionals who can restore your plumbing's reliability.

All City Plumbing, Air & Electrical

All City Plumbing, Air & Electrical

5612 E La Palma Ave, Anaheim, CA 92807

All City Plumbing, Air & Electrical is a full-service plumbing, HVAC, and electrical provider located in Anaheim, CA. They offer a wide range of services including water heater repair and installation, drain cleaning, hydro jetting, sewer line repair, leak detection, repiping, and toilet repair. Their team is licensed, bonded, and insured, with technicians who are ACE Certified and available 24/7 for emergency plumbing and HVAC needs. With over 13 years of experience serving Anaheim and surrounding areas, they use advanced technology to ensure efficient and reliable service.

5.0
1.9k Reviews
Dymek's Freedom Plumbing, Inc

Dymek's Freedom Plumbing, Inc

2921 E Miraloma Ave #17, Anaheim, CA 92806

Dymek's Freedom Plumbing, Inc is a plumbing service provider based in Anaheim, CA, offering a wide range of residential and commercial plumbing solutions. Their services include sewer camera inspections, water heater installation and repair, drain cleaning, hydro jetting, trenchless sewer repair, leak detection, repiping, and garbage disposal repairs. They utilize advanced technology such as electronic slab leak detection and sewer video inspection to diagnose and address plumbing issues efficiently. With over 25 years of experience, the company emphasizes old-fashioned values combined with modern technology and is available 24/7 for emergency plumbing needs.

5.0
1.0k Reviews
Plumbing Matters Rooter & Plumbing Services Incorporated

Plumbing Matters Rooter & Plumbing Services Incorporated

17285 Ridge Canyon Dr, Riverside, CA 92506

Plumbing Matters Rooter & Plumbing Services Incorporated is a family-owned plumbing company serving Riverside, CA, and the Inland Empire. They offer a range of services including sewer camera inspections, water heater repair and installation, drain cleaning, sewer line repair, leak detection, and toilet repair. The company uses advanced technology for leak detection and provides fully licensed and insured plumbing services. With over seven years of experience, they focus on personalized solutions and maintain open communication with customers. Plumbing Matters is available 24/7 for emergency plumbing needs.

5.0
397 Reviews
Lincoln Plumbing & Rooter, INC

Lincoln Plumbing & Rooter, INC

738 S Waterman Ave c45, San Bernardino, CA 92408

Lincoln Plumbing & Rooter, INC provides plumbing services in Riverside, CA, serving both residential and commercial clients. Their offerings include drain cleaning, sewer line repair, leak detection, and toilet repair. The company specializes in sewer line repair and uses advanced leak detection techniques to identify hidden issues. With years of experience, Lincoln Plumbing & Rooter is committed to maintaining efficient plumbing systems and preventing future problems through comprehensive maintenance and repairs.

5.0
253 Reviews
Dependable Plumber Inc

Dependable Plumber Inc

22980 Brompton St, Moreno Valley, CA 92553

Dependable Plumber Inc provides a wide range of plumbing services in Riverside, CA, including water heater repair and installation, water softener installation, sump pump and sewer line repair, drain cleaning, leak detection, gas line installation, and garbage disposal repair. They serve both residential and commercial clients throughout Riverside and San Bernardino County. The company offers 24/7 emergency plumbing services to address urgent issues such as burst pipes and major clogs. Dependable Plumber Inc is known for transparent pricing and a commitment to completing jobs correctly the first time.

5.0
196 Reviews
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Common Toilet Problems in Riverside Homes

Residents in Riverside often encounter a few persistent toilet troubles. Recognizing the symptoms can help you describe the issue accurately to a service professional.

  • Running Toilets: This is one of the most frequent complaints and a major source of water waste. It's usually caused by a faulty flapper that doesn't seal properly or a malfunctioning fill valve assembly that doesn't shut off 1 2. You'll hear water continuously running or trickling into the bowl.
  • Leaks: Leaks can occur at the base of the toilet, indicating a broken wax ring seal or a cracked flange 2 3. Leaks from the tank or supply line connections are also common and can cause water pooling on the floor.
  • Clogs and Slow Flushes: While a plunger can handle minor blockages, deep or recurrent clogs may require a professional closet auger 1 4. A consistently weak flush, even without a clog, often points to issues with the water level in the tank, the flush valve, or the toilet's internal siphon action.
  • Weak or Incomplete Flush: If your toilet doesn't clear the bowl effectively, the problem could be a low water level, a partially clogged rim jet, or worn internal components that fail to create a proper siphon 3 4.

Standard Repair Procedures and Parts

When you call a technician for toilet maintenance, they will typically follow a diagnostic process and use specific parts to resolve the issue.

Minor Repairs: These are often quick fixes that address the most common problems. They involve replacing inexpensive components like the flapper, fill valve, float cup, or trip lever (handle) 1 2. These parts are usually made of plastic or rubber and are readily available.

Major Repairs: More involved fixes include replacing the wax ring seal between the toilet and the floor drain (which requires lifting the toilet), repairing or replacing a broken closet flange, or using specialized tools like a closet auger to clear a deep obstruction in the drain passage 1 5 2.

Full Toilet Replacement: Sometimes, repair is not cost-effective, especially for older, inefficient, or cracked fixtures. A full toilet installation involves removing the old unit, preparing the area (which may include addressing flooring or subfloor issues), installing a new wax ring or modern rubber seal, setting the new porcelain toilet, connecting a new supply line (often braided stainless steel for durability), and securing it with new bolts 1 5 6.

Understanding Service Costs and Pricing

Costs for toilet services in Riverside can vary based on the job's complexity, the parts required, and the service provider's rates. Having a general idea of price ranges can help you budget and evaluate estimates.

  • Toilet Repair (Parts & Labor): The total cost for most repairs typically falls between $100 and $400, with many common fixes averaging in the $150 to $300 range 1 7 8. This includes both the service call, labor, and the necessary parts.
  • Common Part Replacement Costs (with Labor): Replacing a flapper or fill valve assembly might cost $10-$30 for the part alone, but with professional installation, the total service price will be higher 1 6. Replacing a wax ring seal usually costs between $50 and $120 when including labor 6. Fixing or replacing a toilet handle typically runs $50 to $80 for the service 9.
  • Toilet Installation (Labor): If you purchase the new toilet yourself, the labor cost for a standard installation in Riverside generally ranges from $170 to $375 or more5 8. This price can increase if the old toilet is difficult to remove, if the flange needs repair, or if adjustments to the flooring or water supply are necessary.
  • New Toilet Fixture Cost: The price for a new toilet unit itself varies widely, from basic models around $90 to high-efficiency or designer fixtures that can cost $1,500 or more1 5.

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What to Expect from Riverside Plumbing Professionals

Local service companies in Riverside, such as OneStop Plumbers, JIG Plumbing, and others, offer specific benefits to homeowners 2 10 11.

  • Upfront Pricing: Many reputable plumbers in the area provide free estimates or flat-rate pricing for specific services, so you know the cost before work begins 5 10 12.
  • Emergency Availability: Plumbing problems don't always happen during business hours. Several local pros offer 24/7 emergency services for urgent issues like severe leaks or overflows 10 11.
  • Expertise with Local Systems: Professionals familiar with Riverside homes understand common plumbing configurations and can efficiently diagnose issues specific to the area's housing stock.

Choosing Between Repair and Replacement

How do you decide whether to fix your existing toilet or invest in a new one? Consider these factors:

  • Age and Condition: If your toilet is over 15-20 years old, requires frequent repairs, or has hairline cracks in the porcelain, replacement is often more economical and reliable in the long run.
  • Water Efficiency: Older toilets use significantly more water per flush (often 3.5-7 gallons) compared to modern WaterSense® models that use 1.28 gallons or less. Replacing an old toilet can lead to substantial water savings on your Riverside utility bill.
  • Cost of Repairs: As a rule of thumb, if the repair cost approaches 50% or more of the price of a new, efficient toilet installed, replacement is usually the smarter choice 1.

Ensuring a Successful Service Visit

To make the process smooth, you can prepare before the plumber arrives. Clear the area around the toilet for easy access. Note any symptoms you've observed (e.g., "runs intermittently," "leaks from the base when flushed"). If you have a preference for specific brands or types of replacement parts (like a universal flapper or a certain model of fill valve), discuss this with the technician during the estimate. A qualified professional will inspect the entire system-including the supply valve, line, flange, and seal-to ensure the repair or installation is complete and will last.

Frequently asked questions

Sources

Footnotes

  1. Cost Factors for Toilet Repair vs Replacement: Key Considerations - https://www.fastresponseplumbingsf.com/cost-factors-for-toilet-repair-vs-replacement/ 2 3 4 5 6 7 8 9

  2. Riverside, CA, Toilet Repair and Installation Pros - https://www.onestopplumbers.com/service-areas/riverside-ca/toilet-repair-installation/ 2 3 4 5

  3. Toilet Repair & Installation in Riverside & San Bernardino CA - https://thedependableplumber.com/service/toilet-repair-installation-in-riverside-san-bernardino-ca/ 2

  4. Expert Toilet Repair & Replacement in Los Angeles, CA - https://mikediamondservices.com/toilet-repair-replacement-los-angeles-ca/ 2

  5. How much does toilet installation cost in 2024? - Yelp - https://www.yelp.com/costs/toilet_installation 2 3 4 5

  6. How Much Does Toilet Repair Cost in 2026? | Angi - https://www.angi.com/articles/how-much-should-toilet-repairs-cost.htm 2 3

  7. Toilet Repair Cost (2026) | Average Prices and Common Repairs - https://modernize.com/plumbing/toilet-repair-cost

  8. Cost of Plumbers in Riverside, CA - Toilet Repair - Yelp - https://www.yelp.com/costs/toilet_repair/riverside-ca-us 2

  9. Riverside Plumbing Service Costs & Prices - https://plumbers.promatcher.com/cost/riverside-ca-plumbers-costs-prices.aspx

  10. Plumbing Repair in Riverside, CA - https://www.firstplaceplumbingsolutions.com/plumbing-repair-in-riverside-ca 2 3

  11. TOP 10 BEST Toilet Repair in Riverside, CA - Updated 2026 - Yelp - https://m.yelp.com/search?find_desc=Toilet+Repair&find_loc=Riverside%2C+CA 2

  12. Plumbing Fixture Replacement & Repair in Riverside - https://westcoastsanitationinc.com/plumbing-repair/