How to Choose the Right Plumber: 8 Questions to Ask

When water is spreading across your floor, it is tempting to hire the first plumber who answers the phone. But a few quick questions can be the difference between a job done right and a costly headache.

1. Are You Licensed and Insured?

A proper license shows the plumber has met your state’s training and testing requirements. Insurance protects you if something goes wrong or a worker is injured on your property. Always confirm both.

2. Is the Estimate in Writing?

A reputable plumber provides a written estimate before starting. It should spell out labor, parts, and any potential extra charges so there are no surprises.

3. Do You Charge Flat Rate or Hourly?

Flat-rate pricing tells you the cost up front regardless of how long the job takes. Hourly can be fine for small jobs but harder to predict. Know which you are agreeing to.

4. Do You Offer a Warranty?

Quality plumbers stand behind their work with a labor warranty and pass along manufacturer warranties on parts. Ask how long the guarantee lasts.

5. Who Will Do the Work?

Find out whether the licensed plumber, an apprentice, or a subcontractor will be on site — and whether they are all covered by the company’s insurance.

6. Can You Provide References or Reviews?

Recent reviews and references reveal how a plumber handles real jobs and customer service. Look for patterns, not one-off complaints.

7. Do You Handle Permits?

For larger jobs, permits and inspections may be required. A professional will know when they are needed and take care of them.

8. What Is Your Availability?

Emergencies do not wait. Ask about response times and whether they offer after-hours or weekend service before you need it.

The Bottom Line

A trustworthy plumber welcomes these questions. If someone dodges them, pressures you, or refuses to put anything in writing, keep looking. Our network pre-screens for licensing and insurance so you start from a shortlist of qualified pros.