The Drain Chief

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Introduction

Professional Reliable Service and Repair Plumbing Service. We can handle any Residential job. From Drain Cleaning, Jetter Service, Drain Repair, Trenchless Sewer Repair, Sewer Camera Inspections, Water Heaters Installed, Plumbing Repairs, Plumbing Leaks, to full Copper/ Pex Re-Pipes, Plumbing Code Violations Corrected. Work vans are well equipped for most on site repairs, With over 30 years experience and 100 % satisfaction "Licensed. Bonded. Insured" "No A.D.U. Rough Plumbing Offered at this time"

Overview

Hired 274 times

Background checked

2 employees

21 years in business

Business hours

Sun6:00 am - 3:00 pmMon6:00 am - 5:00 pm

Payment methods

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Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2024

2023

2022

2021

2020

2019

Projects and media

37 photos

Projects and media

37 photos

Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

239 reviews

5

99%

4

0%

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1%

Read reviews that mention:

Michael N.

May 28, 2025

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Hired on Thumbtack

Details: No, I do not need to replace a sink • As recommended by professional • 0 sinks • 1 faucet • House

Sink or Faucet Installation or Replacement

Erwin R.

Dec 16, 2024

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Hired on Thumbtack

We had a cracked toilet that needed to be replaced. Mario answered the call and was very professional throughout the process. He came on time, explained everything and answered all the questions I had. He even gave me tips on maintenance. He was very professional, easy to talk to, like talking to an old friend, very honest and detail oriented. Left the area cleaner than he found it. (He even put on shoe covers when entering the house!) It was a wonderful experience. He will be the first one I call for any future plumbing work. Thanks again Chief!

Details: Replace an existing toilet • 1 toilet

Toilet Installation or Replacement

Javid S.

Dec 3, 2024

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Hired on Thumbtack

We are thankful for Chief Mario for coming out to our residence today and installing a brand new toilet. He has experience and can get the job done.

Details: Replace an existing toilet • 1 toilet

Toilet Installation or Replacement

Carmina E.

Sep 30, 2024

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Hired on Thumbtack

Mario is very helpful. Punctuality is barnone. He arrived earlier for prep work. He made sure I'm happy with the water shutoff valve replacement and the pressure regulator replacement. Very professional.

Details: Only one drain has issues • Leaking (problem area known)

Plumbing Drain Repair

Connie K.

Apr 15, 2025

·

Hired on Thumbtack

Details: No, I do not need to replace a sink • Undermounted sink • 0 sinks • 1 faucet • Townhouse

Sink or Faucet Installation or Replacement

Credentials

Background Check

Mario Mendoza

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
10 percent Senior and Veteran discount
What is your typical process for working with a new customer?
Keep customer informed on my arrival time. Upon arrival introduce myself, provide customer with business card. Give the best solution to resolve plumbing needs.
What education and/or training do you have that relates to your work?
Professional plumber with over 30 years experience servicing customers in Los Angeles area since 1985