5 Toilet Issues Only a Professional Plumber Should Handle

January 26, 2026

Toilets are essential fixtures in any home, but when problems arise, they can quickly become inconvenient or even damaging if not addressed properly. While minor issues like a loose toilet seat may be easy to fix, many problems require the expertise of trained local plumbers. Professional intervention ensures safe, efficient repairs and prevents further damage to your plumbing system.


According to This Old House, a standard toilet height is about 16 inches, but the ADA recommends 17 to 19 inches to make toilets easier to use for older adults and people with limited mobility. Choosing the right fixture and having it installed or repaired correctly is one of many reasons homeowners rely on professional plumbers.


1. Fixing Persistent Clogs and Blockages

Some toilet clogs cannot be resolved with a plunger or chemical solutions. Local plumbers have the tools and experience to clear stubborn obstructions safely, including issues in the main sewer line. Attempting these repairs without proper knowledge can cause leaks or damage to pipes.


2. Repairing Faulty Fill and Flush Mechanisms

A toilet that won’t fill or flush properly may indicate worn or damaged internal components. Professional plumbers can replace or repair fill valves, flappers, and flush handles accurately, ensuring the toilet operates efficiently and reduces water waste. Incorrect repairs can lead to ongoing leaks or high water bills.


3. Addressing Leaks Around the Base

Leaks at the base of a toilet are often caused by worn wax seals or shifting bolts. Local plumbers know how to remove, replace, and reseat toilets to prevent water damage to floors and subflooring. Attempting to do it yourself risks damaging the floor alongside the surrounding plumbing.


4. Installing or Adjusting ADA-Compliant Toilets

Proper installation of ADA-compliant or taller toilets requires precise measurements to meet accessibility standards. Local plumbers ensure that toilets are installed at the correct height and that plumbing connections are secure, providing both safety and comfort for users with mobility limitations.


5. Resolving Sewer Line or Drainage Issues

Sometimes a toilet problem is a symptom of a larger drainage or sewer issue. Professional plumbers can diagnose and repair these problems before they escalate, preventing backups, foul odors, and costly structural damage.


For safe, reliable toilet repairs and installations, trust Al's Plumbing LLC. Our skilled team of local plumbers provides expert service for all toilet issues, from persistent clogs to full replacements. Contact Al’s Plumbing LLC today to schedule professional plumbing service and keep your bathroom functioning smoothly.


5 Toilet Issues Only a Professional Plumber Should Handle
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