Plumber Interview Questions

"When interviewing to be a plumber, you can expect to be asked about your experience with different plumbing systems, the knowledge you gained from your time as an apprentice or at vocational school, and your understanding of how to fix various plumbing problems. Licensing requirements for plumbers vary by state and usually require a combination of vocational training and apprenticeship."

146 Plumber interview questions shared by candidates

Top Interview Questions

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Plumber was asked...June 29, 2019

tell me about my self good personality honest, tell me about my self? how many years experience and last you remaining company.. how much you get monthly salary?

5 Answers

good answer and relate my job


I'm workings in India, Bahrain, Afghanistan and Iraq. I have 16 years of experience in plumbing department, before i working in Ecolog International Company and thay gave me $1300 Less

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Allied Experts
Plumber was asked...August 3, 2018

How long was I in the trade that I was applying for

3 Answers

Four years

Four years

Four years

Reliance Home Comfort

How much experience do you have with softener installs

3 Answers

I have years of experience.

I have 4 years experience

4 years experience


are you able to solder

2 Answers


Wrong answer yes 19 years

Roto-Rooter Plumbing & Water Cleanup
Plumber was asked...December 20, 2018


2 Answers

I responded explaining all my experiences


Roto-Rooter Plumbing & Water Cleanup

What do you know about the company

2 Answers

Mr. Blanc invented the drain auger in the 1930s and that the family sold their company in the 80s to some chemical company. Less

That they have been around for a long time.

AAA Service Plumbing, Heating & Electrical

What are your goals in life?

5 Answers

Make money. Take care of my family.

Children's education ,and new house

Children's education and new home

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X3 Tradesmen

Do you have a current plumbing license

2 Answers



Mr Rooter Plumbing
Plumber was asked...August 12, 2021

What is your availability to work

2 Answers

Any hours any days

Full Time On-call


My experience.

2 Answers

Explained my trade knowledge and length in Plumbing Trade

19 years

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