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OC Plumbing & Water Heaters

Top Pro

Licensed
Licensed
Contact for price
Installation needed

Responds in about 8 min

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
Plumbing You Can Trust. Service You Deserve. At OC Plumbing & Water Heaters, we keep the Bay Area flowing with prompt, cost efficient plumbing you can count on. From clogged drains to full water heater installs and 24/7 emergency repairs, we do it all with honesty and heart. As a licensed, family-owned business, we treat every customer like one of our own—because we’re not just here to fix pipes, we’re here for the people.
Overview

Current Top Pro

Hired 29 times

Serves Newark, CA

Background checked

License verified

1 employee

2 years in business

Business hours

Sun12:00 am - 11:59 pmMon12:00 am - 11:59 pm

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Top Pro status

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

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2025

Credentials

License verified

C36 – Plumbing Contractor

License state: CA

Background checked

Passed by Oscar Cortez Rivas on Jul 17, 2025.

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Free on-site estimate

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Services offered
Size of installation

A few pipes

One or more entire rooms

An entire home

Other pipe installation

Installation needed

Hook-up appliance or fixture

Install pipe to one or more rooms

Install pipe to home (from street)

Install gas line

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media
Projects and media
Reviews

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

Very good 4.5

11 reviews

5

82%

4

9%

3

0%

2

0%

1

9%

Read reviews that mention:

pro avatar
Olivia B.

Nov 12, 2025

•

Hired on Thumbtack

OC Plumbing (Oscar and Jaden) we great! Oscar arrive to our home. I was able to give us an estimate and installed our tankless water heater. It was very professional and knew what he was doing. I would highly recommend OC plumbing to everyone that I know. Thank you for doing such a great job. Will definitely hire you again if we need you in the future.

Details: Yes, the location has an existing heater • Gas tank (standard) • I would like to discuss with the professional • House

Water Heater Installation or Replacement
pro avatar
Malissa W.

Sep 2, 2025

•

Hired on Thumbtack

Excellent! Oscar was so professional and knowledgeable. He was on time, completed the job and even came back to assure there was no leak after the faucet replacement. I would recommend anyone to use this service. Plumbing at it finest!

Details: Yes, repair is urgent • No, the building is not currently flooded • Sink • House

Plumbing Pipe Repair
pro avatar
Alani D.

Nov 24, 2025

I had an amazing experience with OC Plumbing & Water Heaters. They were extremely transparent about their pricing and walked me through everything before starting any work. My water heater needed to be replaced, and they were able to come out the same day and complete the job very quickly. The quality of their work was excellent, and their professionalism really stood out. I couldn’t be happier with the service - highly recommend them!
pro avatar
Nicki M.

Jul 13, 2025

We hired OC Plumbing & Water Heaters to install our new water heater and had a great experience! Super quick, efficient, and professional. Oscar is an honest plumber with great pricing. We’ll definitely be calling them again!
pro avatar
Kaliah M.

Jul 13, 2025

I had a great experience working with OC plumbing. He was efficient, helpful, and got the problem fixed with minimal hassle. The pricing was very fair, especially for the quality of work. Everything was handled quickly and professionally I really appreciated how smooth the whole process was. Would definitely recommend!

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