Licensed, Honest, Reliable Service for San Diego, OC, and IE areas!

Customers Testimonials

Ruth Reyes

Plumbing 101 Socal +400 5 ★ Reviews on Nextdoor!

Called Nathan to replace main shut off valve that was called out by the home inspector. He came to the house completed his assessment and told me it wasn't necessary to replace. He made an adjustment and it was good to go. He could have easily changed it and charged me the $200+ and I would not have known. Bottom line is he was so honest and went the extra step to save his customer money. Thank you Nathan ! It's so hard to find trustworthy and reliable service providers. I will definently refer you to all my friends and family.

Mantas Drungy's

Plumbing 101 Socal +400 5 ★ Reviews on Nextdoor!

I can't recommend Nathan from Plumbing 101 highly enough! I was in a tough spot, with a plumbing project for my ADU that needed to be completed in time for a city inspection just days away. After calling around frantically, Nathan stood out for his professionalism, promptness, and fair pricing. Not only was he fully licensed and offered a very reasonable rate, but he also made sure to get the job done ahead of schedule. He even went the extra mile by attending the city inspection to ensure everything went smoothly. I’ve been using him since. What really impressed me was the level of follow-up. A couple of weeks after the project, Nathan checked in to make sure everything was still working perfectly. It’s rare to find a plumber who’s so reliable, communicative, and detail-oriented. If you're looking for someone you can trust to get the job done right, on time, and without breaking the bank, Nathan at Plumbing 101 is your guy!

Joan B.

Plumbing 101 Socal +400 5 ★ Reviews on Nextdoor!

SIMPLY THE BEST! As Tina Turner would say. Nathan Corona just finished a shower and drain installation for me as part of my remodel. Quite frankly, I have a project manager but I insisted I have Nathan do my work as in the past his work has been exemplary AND again it was. He even took my call last week when he was on vacation. When I had a boiler burst he came out at 5:00 am to fix it - SAME DAY! Yup they don't get craftsmen like this much these days. BBB ACCREDITED 2024. Works in Orange County, San Diego County and Riverside County. Polite, personable and prompt. Oh and competitive price wise but as we know you get what you pay for. 5 stars BOOK HIM

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Plumbing 101 SoCal has almost
600 ★ ★ ★ ★ ★ Reviews across the Nextdoor app, Yelp, and Google!

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• Nextdoor
• Google Business

Family Owned

Community Driven

As a family owned business, we put our name on the line with every job we do. This means a community of loyal clients, professional, guaranteed service, and a commitment to excellence in performance.

Service & Repair

Hearing a drip in the night? Hard water killing the life of your dishwasher? Broken faucet? We do it all and more. Bring your to-do list to us and we will make sure it gets done within your budget.

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Water Heaters

Cold showers have been proven to have excellent health benefits... but it's nice to have the option! Call us to discuss changing out your water heater, or explore converting your old tank to a high-efficiency tankless water heater.

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Drains & Sewer

Whether backed up into the tub or your front yard, we’ll track down the problem and repair with speed and efficiency.

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Residential Plumbing

-Sewer Lines
-Water Line Repair
-Water Heaters
-Drains and Faucets
-Pipe Repair
-Showers and Bathtubs
-Kitchen and Bath Remodel
-Fixture Replacement
-Toilets

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San Diego

Areas We Serve