Toilet Repair, Installation & Replacement in Mesa, AZ

Toilet service covers the repairs that stop the running, clogging, leaking, and rocking, plus full replacement when a toilet is cracked, inefficient, or past its useful life. The Plumbing Dr. repairs and installs toilets across Mesa and the East Valley, usually same-day, with brands like Kohler, Toto, and American Standard that actually flush the way they should.

A toilet left running overnight quietly puts hundreds of gallons down the drain, and a slow seep at the floor rots the subfloor before you ever see a stain. Most fixes are quick and cheap, because fill valves, flappers, flush valves, supply lines and wax rings ride on the truck. If replacing it is genuinely the better call, we will say so and fit one rated to empty the bowl in a single flush.

Cutaway illustration of a toilet showing the fill valve, flapper, trapway and the wax seal where the flange meets the drain line

Toilet services we offer

  • Running, phantom-flushing, and weak-flush repairs
  • Clog removal, including objects flushed by kids
  • Leaks at the base, tank, or supply line
  • Wax ring and flange repair
  • New toilet installation and replacement
  • Comfort-height, elongated, and dual-flush upgrades
  • Kohler, Toto, American Standard, and more

Mesa's hard water is hard on toilets: it scales up rim jets and fill valves and leaves the mineral rings that make a toilet look older than it is. Older Tempe and Phoenix homes often still have 3.5-gallon toilets worth replacing for the water savings alone, while newer Gilbert and Queen Creek builds tend to need flapper and fill valve work as builder-grade parts wear out. We stock the parts for all of it.

Financing available for qualified buyers through Wisetack.

Offered as a payment option on your invoice once the work is done.

Ask us about it →

Why Choose The Plumbing Dr. for Toilets

Location icon

Same-Day Repairs

Most toilet repairs scheduled and completed the same day.

Shield icon

Parts on the Truck

Fill valves, flappers, supply lines, wax rings, and flange kits.

Medal icon

Quality Replacements

Kohler, Toto, and American Standard toilets that flush right.

Coin icon

Floor Protected

Wax ring and flange repairs done before a leak ruins the subfloor.

Bathroom vanity with chrome fixtures and a mirror.

Common Toilet Problems We Fix

Checkmark icon

Toilet Keeps Running

A worn flapper, fill valve, or flush valve. Cheap parts, quick fix, big water savings.

Checkmark icon

Clogs That Won't Plunge

Something's lodged in the trap or drain. We clear it without damaging the bowl.

Checkmark icon

Water at the Base

A failed wax ring or cracked flange. Fix it before it rots the floor.

Checkmark icon

Rocking or Loose Toilet

Broken flange bolts or a damaged flange. Reseating stops the leak that follows.

Also common

  • Weak or incomplete flush from mineral-clogged rim jets
  • Cracked tank or bowl that needs replacement

Hard water in Mesa clogs the rim jets and wears out fill valves faster than most places, so a toilet that's 'just slow' often needs a cleaning and a new valve, not a replacement.

OUR PROCESS

01

Get on the Schedule

Most toilet work gets a slot the same day, inside business hours.

02

Diagnose, Quote & Repair or Replace

We find the cause, quote a flat price, and fix or replace with your approval.

03

Test & Warranty

Several flushes, a look for seepage where it meets the floor, then two years of coverage.

What our customers say

Plumbing Dr. Professional Plumber came to my home after my kid dropped a toy in the toilet. He got it out within a minute. Kind, professional, awesome customer services, The Plumbing Dr. and staff are amazing!

Richard G.

I was super surprised at how great and speedy the repair was. I have absolutely been putting off fixing a running toilet for over 7 months and finally remembered to request service this week (before I move out of the country for a while). I absolutely anticipated waiting a while for an appointment, but they got us scheduled within 24 hours. Ryan showed up and he was absolutely a joy to work with - very kind and thorough in his work. He was systematic in how he tested and diagnosed what the actual issue was and explained it to me after he finished the repair. I will definitely be recommending to anyone else in need of a great plumber!

Kymberli F.

Left arrow icon
Right arrow icon

How much is toilet repair in Mesa?

Pricing depends on what the job actually needs, so we look first and quote second. You get a written price in hand before we pick up a tool, and that number does not move once we start. Whatever we do is covered by our two-year workmanship warranty. If it is a larger project, Wisetack financing shows up as a payment option on your invoice once the work is finished. Call (480) 735-9020 and we will tell you what we already know about jobs like yours.

Frequently Asked Questions

Everything you need to know about our services and process. If you can't find your answer, feel free to reach out to our team.

Usually inexpensive. A flapper or fill valve replacement is one of the quickest, cheapest repairs we do, and it can save hundreds of gallons of water a day. You approve a flat price before we start.

Yes, and it's more common than you'd think. We remove the object without damaging the bowl, and if needed we pull the toilet to reach it.

Repair if it's a part: flapper, fill valve, flush valve, supply line, wax ring. Replace if the bowl or tank is cracked, if it's an old 3.5-gallon model, or if repairs keep recurring. We'll give you a straight recommendation.

Kohler, Toto, and American Standard are our go-to brands for reliability and flush performance. We can install a toilet you've purchased as well.

Most often a failed wax ring or a cracked flange. It should be fixed promptly because the water is soaking into the subfloor underneath.

The Plumbing Dr. technician repairing an underground sewer line in an open excavation

PLUMBING EXPERT
Cameron Balli

Cameron Balli is the owner and lead plumber of The Plumbing Dr., a locally owned, Arizona ROC-licensed plumbing company based in Mesa. After eight years in the trade, he started The Plumbing Dr. in 2023 with one standard: do the job right the first time, explain the work in plain language, and never sell a customer something they don't need. More about Cameron.

Discover more OF Our Services

Cutaway illustration of a tub and shower rough-in inside a framed wall, showing the mixing valve, riser to the shower head, tub spout and the P-trap below the floor
Shower & Tub Installation

Shower and tub installation, replacement, and valve repair across the East Valley.

Exploded cutaway illustration of a single-handle faucet showing the cartridge, deck mount and the hot and cold supply stops below the counter
Faucets

Kitchen, bath, and outdoor faucet repair and installation across the East Valley.

Cutaway illustration of a garbage disposal under a sink showing the grind chamber, motor, dishwasher inlet and the P-trap draining to the wall
Garbage Disposal

Garbage disposal repair and replacement throughout Mesa and the East Valley.