Toilet Repair in Dallas, TX — Dallas Pro Plumbing

Toilet Repair & Replacement in Dallas, TX

A toilet that runs constantly, clogs frequently, or leaks at the base is more than an annoyance — it wastes water, damages flooring, and can create unsanitary conditions in your Dallas home. Dallas Pro Plumbing repairs every type of toilet problem and stocks common replacement parts on our trucks for fast, same-day service.

Common Toilet Problems We Fix

Running toilet — A toilet that runs constantly or cycles on and off by itself is wasting water around the clock. The usual causes are a worn flapper valve, a faulty fill valve, or a float that needs adjusting. These are straightforward repairs that our technicians complete in under an hour.

Toilet clogs — Occasional clogs happen, but if your toilet clogs frequently, the problem may be deeper than you think. Partial blockages in the drain line, a first-generation low-flow toilet, or a venting issue can all cause chronic clogging. We diagnose the underlying cause instead of just plunging it again.

Leaking at the base — Water pooling around the base of your toilet usually means the wax ring seal between the toilet and the floor flange has failed. This allows sewer gas and water to seep out. We remove the toilet, replace the wax ring and any corroded flange components, and reseat the toilet securely.

Rocking or unstable toilet — A toilet that rocks when you sit down is either improperly mounted or the floor beneath it has deteriorated. We identify the cause and secure the toilet properly, replacing flange bolts and shimming as needed.

Weak or incomplete flush — If the flush does not clear the bowl or feels sluggish, the issue may be clogged rim jets, a waterlogged flapper, or insufficient water in the tank. We clean or replace the affected components to restore full flushing power.

When to Replace vs. Repair

Most toilet repairs cost less than $200, making repair the right choice in nearly all cases. Replacement makes sense when the toilet has cracks in the porcelain, is an older model that uses 3.5+ gallons per flush, or when multiple components have failed simultaneously. Modern toilets use 1.28 gallons per flush and can save a Dallas household 10,000+ gallons per year compared to older models.

Toilet Installation

When replacement is the better option, we handle removal of the old toilet, installation of the new one, connection to the water supply, and a full leak test. We recommend WaterSense-certified models that balance water savings with reliable performance.

Toilet giving you problems? Call (469) 555-0142 for same-day toilet repair in Dallas, Plano, and Irving.

Why Choose Dallas Pro Plumbing for This Service?

Frequently Asked Questions