Who Should You Call to Replace a Toilet?

This article was created using automation technology and thoroughly fact-checked and edited by HomeAdvisor Editor Ryan Noonan.

If you are deciding who to call to replace a toilet, a properly licensed plumber is the safest choice for a trouble‑free install. Experienced handypeople can handle straightforward swaps, but call a plumber if plumbing issues appear. Correct sealing prevents leaks and damage. Expect two to four hours, and remember toilets are heavy.

Benefits of Hiring a Plumber to Replace a Toilet

Improper toilet installation causes wobbling, leaks, and potential water damage. Plumbers turn the water off and back on correctly, level the toilet, and seal all connections to prevent leaks. For simple replacements, hiring a licensed plumber is often more affordable than you expect and may be completed in a couple of hours, helping you avoid follow‑up repairs.

• Ensures tight seals that prevent future leaks

• Levels the toilet correctly to avoid wobbling

• Properly turns water off and back on

• Evaluates flange and bolts and replaces if needed

• Troubleshoots unexpected plumbing issues on the spot

• Completes most replacements in two to four hours

• Reduces risk of water damage and repairs

• Provides clear labor rates and estimates

• Handles heavy lifting and precise placement

• May include removal and disposal; confirm in advance

If you encounter unexpected plumbing issues or want to ensure a watertight, professional installation, you might want to consider a local plumber to ensure the job is done safely and correctly.

Can I Hire a Handyperson to Replace a Toilet?

An experienced handyperson can likely replace a toilet when no additional plumbing problems exist. They are a practical fit if already handling flooring work or updating bathroom fixtures like faucets or lighting. If complications arise or broader plumbing repairs are needed, call a plumber. Confirm scope, experience, and what is included in the service before scheduling to avoid surprises.

How Do Plumbers Replace a Toilet?

Toilet replacement is straightforward when complications do not arise. A pro will verify measurements, safely shut off water, and protect floors. They remove the old unit, check the flange and bolts, and install a new wax ring for a watertight seal. Plumbers troubleshoot issues as they go, then level, tighten, reconnect, and test the toilet before caulking the base.

1. Measure rough-in from wall to bolt centers (often 12 inches; can be 10 to 14 inches)

2. Turn off water at the shut-off valve

3. Remove the supply line with an adjustable wrench

4. Remove seat and lid

5. For two-piece models, remove the tank

6. Remove base bolts; gently rock to break the seal

7. Inspect flange and bolts; reuse or replace as needed

8. Install a new wax ring around the flange

9. Set the toilet over bolts, press to set seal

10. Tighten nuts evenly; confirm the toilet is level

11. Place and secure the tank

12. Reattach the supply line

13. Attach seat and lid

14. Turn on water and test for leaks

15. Caulk the base

How Much Does Replacing a Toilet Cost?

Most homeowners pay $250 to $550 for a pro’s time to install a toilet. Labor runs $40 to $200 per hour, and a simple replacement can cost as little as $90. Premium replacements can reach $1,500 or more depending on the toilet type, while the toilet itself ranges from $100 to $3,000. Plan for two to four hours and ask if removal and disposal are included; flange conditions can add time. If repair is feasible, expect $150 to $400. Toilets last 10 to 50 years—consider replacement if cracked, wasting water, or over 15 years old. Get a written estimate detailing labor, materials, and any disposal fees.