Liberty Plumbing
Painted illustration of hands setting a new faucet onto a bathroom vanity
Plumbing Service

Toilet Repair & Installation

A running toilet quietly wastes hundreds of gallons, and your money along with it, in a desert where every gallon counts. We repair running, leaking, and weak-flushing toilets, and install high-efficiency and comfort-height models, including ADA-friendly fixtures for Sun City and accessibility remodels. We'll find what's actually wrong and lay out your options plain.

Book onlineOr call, 24/7(623) 473-0555

Same-day on most calls. Upfront pricing before any work.

What it costs: Flat-rate for repairs, priced by part. Replacement is quoted by the unit and by whether the flange and supply need work, which is what turns a simple swap into a longer job.

Signs you need toilet repair & installation

  • Constantly running or randomly refilling toilet
  • Water on the floor around the base (wax-ring or tank leak)
  • Weak or incomplete flush

How we handle it

  1. Diagnose the part

    Flapper, fill valve, or wax ring, most repairs are a quick, inexpensive part.

  2. Repair or replace

    If the bowl is cracked or chronically clogging, we'll quote a high-efficiency replacement.

  3. Set it right

    New wax ring, bolts, and supply line on every install so it doesn't leak later.

What to know about toilet repair & installation in Arizona

Most toilet problems come down to two cheap parts inside the tank: the flapper and the fill valve. A toilet that 'runs' or refills itself in the middle of the night is almost always a flapper that's quit sealing. Valley hard water and chlorine make rubber flappers brittle and warped, so here they're a wear item, not a once-in-a-lifetime fix. A running toilet quietly wastes a surprising amount of water, and in our hardness it'll fail sooner than the box on the back claims. This really is a same-visit, low-cost repair, and we'll show you the part we pulled.

A toilet that clogs over and over is a different conversation, and brand and age matter. Plenty of older toilets and some bargain models simply move waste poorly. If you're plunging the same toilet weekly, the smart spend is a modern high-performance bowl. Brands like TOTO and Kohler have flush engineering that clears the bowl reliably on the first try while still meeting the 1.6-gallon (or 1.28 WaterSense) federal limit. We'll tell you straight: rebuilding the guts of a chronically weak bowl is throwing parts at a design problem.

When a toilet rocks, leaks at the base, or you smell sewage, stop using it. That's usually a failed wax ring or a corroded closet flange, and every flush is pushing water and waste under your floor. On Phoenix slab homes this is especially worth catching early, because the flange is cast into the slab and a long-ignored leak rots subfloor, lifts tile, and grows mold. We pull the toilet, inspect the flange, and reset on a new wax ring or a flange repair. That's a much smaller job caught early than after the floor is compromised.

High-country homes add winter realities. A toilet in an unheated cabin bathroom can freeze. Water in the tank and bowl trap expands and can crack porcelain, and that's a full replacement, not a repair. If you close a Flagstaff or Prescott cabin for the season, the toilet needs to be drained and protected with non-toxic antifreeze in the trap, same as the rest of the plumbing. We handle winterization as part of seasonal shutdowns so you don't come back in spring to a cracked tank and a flooded bathroom.

Toilet Repair & Installation across Arizona

We provide toilet repair & installation throughout the Phoenix metro and Northern Arizona high country:

Toilet Repair & Installation, frequently asked

Is a running toilet worth fixing fast?
Yes, it can waste 200+ gallons a day. The fix is usually a cheap flapper or fill valve.
Do you install comfort-height/ADA toilets?
Yes, popular in Sun City and for aging-in-place. We carry and install them.
My toilet keeps running. What's causing it and is it expensive?
Almost always a worn flapper that's quit sealing, sometimes a fill valve. Both are cheap parts and a quick same-visit fix. Hard water and chlorine in Valley water wear rubber flappers out faster than average, and a running toilet wastes real water until it's fixed.
It wobbles and there's water around the base. What's wrong?
That's usually a failed wax ring or a damaged closet flange, and every flush is leaking under the toilet. Stop using it and call us. On slab homes especially, an ignored base leak rots the subfloor and grows mold. Resetting on a new wax ring is a small job. Replacing rotted flooring later is not.
I plunge the same toilet all the time. Is something wrong with my pipes?
Not necessarily. A lot of older and bargain toilets just have weak flush engineering and clog easy. If the rest of your drains run fine, the bowl itself is the problem. A modern high-performance toilet clears reliably on one flush and still meets the federal 1.6-gallon limit.
Are low-flow toilets weak? I don't want to flush twice.
The old first-generation low-flows earned that reputation, but modern WaterSense toilets at 1.28 gallons flush better than the 3.5-gallon units they replaced. The trick is picking a model with proven flush performance. We steer you to bowls that clear on the first try.
Can a toilet really crack from freezing at my cabin?
Yes. Water left in the tank and bowl trap expands when it freezes and can crack the porcelain, and that means full replacement. If you close up a high-country cabin for winter, drain the toilet and protect the trap with non-toxic plumbing antifreeze.

Same-day serviceUpfront pricing before any work