Plumbing & Bath

ProfessionalToilet Repair & Installation

Whether your toilet runs nonstop, rocks on the floor, or you're replacing an old unit entirely, we handle it cleanly and correctly. We diagnose the issue, swap out internal parts, set a wax ring, and bolt everything down level. No mess left behind, no mystery drips — just a toilet that works.

Also known as: toilet repair, toilet installation, fix running toilet, toilet replacement, toilet install, running toilet fix, toliet repair

4.9/5 Fully Insured & Bonded
Licensed & Insured Background-Checked Pros 4.9 / 5 Satisfaction Guaranteed

Upfront pricing

Clear, honest quotes before any work begins.

Licensed & insured

Vetted local pros who treat your home with care.

Done right

We stand behind every job until you are satisfied.

What you get

What’s included

  • Diagnose running, leaking, or rocking toilets
  • Replace fill valves, flush valves, flappers, and wax rings
  • Remove and reinstall or replace toilet bowls and tanks
  • Set and bolt toilet to floor with correct hardware
  • Caulk base perimeter for a finished look
  • Test flush performance and check all connections

Simple & stress-free

How it works

1

Find the problem

We flush, watch the fill cycle, check the base for moisture, and pinpoint whether it's a flapper, fill valve, wax ring, or the unit itself.

2

Repair or swap

We shut off the supply, drain the tank, and either replace the faulty internal part or remove the old toilet and set the new one on a fresh wax ring.

3

Secure and test

We bolt the toilet, reconnect the supply line, caulk the base, and flush several times to confirm a leak-free, properly filling result.

We can help

Problems we fix

  • Toilet that runs continuously, raising the water bill every month
  • Rocking toilet caused by a failed wax ring — a moisture risk over time
  • Slow or weak flush even after the tank fills completely
  • Tank that fills but then immediately starts draining again
  • Cracked porcelain or a unit so old parts are no longer available

Good to know

Toilet Repair & Installation — FAQ

How do I know if I need a new toilet or just a repair?

Internal parts (flapper, fill valve, flush valve) are inexpensive and fix most running or weak-flush problems. If the bowl or tank is cracked, or the toilet is very old with slow flush mechanics, replacement often makes more sense — we'll advise you honestly.

Can you haul away the old toilet?

Yes. We remove it, bag the old wax ring, and take the unit away so you don't have to arrange disposal yourself.

Do I need to buy the toilet ahead of time?

You can choose and purchase the toilet you want, or we can bring a standard two-piece unit. Just let us know the rough-in measurement (typically 12 inches) when you book.

Service area

Toilet Repair & Installation near you

We provide toilet repair & installation across the Charleston area:

Need toilet repair & installation?

Book a licensed, insured AZ Smart Fix pro online in minutes — or call and we’ll handle the rest.

Licensed & insured · Upfront pricing · Satisfaction guaranteed