SouthBay Plumbers
Company Overview
SouthBay Plumbers Inc. is a family-run plumbing service. Tommy, our owner, has more than 25 years of experience in the plumbing industry. Integrity and quality workmanship are at the heart of what we do. We are eager to expand our services. We provide a range of services such as plumbing repairs, sewer line camera inspections, copper and CPVC repiping, toilet repair and installation, sewer and drain cleaning, garbage disposal installation, faucet repair and installation, water heater installation (tank and tankless), main line replacements, cleanout installations, shower valve repairs/replacements, fixture replacements, bathroom and kitchen remodeling, and water main repairs. We want to clarify that our policy does not include removing toilets to clear clogs, as it may cause damage to other lines. We focus on delivering outstanding customer service at SouthBay Plumbers. As a bilingual plumbing company, we offer honest, reliable, and dedicated plumbers. We strive for 100% customer satisfaction. We manage everything from repairing leaky faucets to clearing clogged kitchen drains. Our objective is to ensure customer satisfaction and develop enduring relationships with our clients. SouthBay Plumbers is proudly owned and run by Tommy Renteria.
Tommy, the owner of SouthBay Plumbers, has 20 years of experience with local plumbing companies in the Bay Area. We serve homeowners, property managers, realtors, and commercial businesses.
Our experience covers all plumbing phases, from drain cleaning to copper repiping (usually finished in one day), gas lines, leak detection, and servicing or replacing water heaters, whether standard or tankless. Additionally, SouthBay Plumbers can perform trenchless sewer line installations.
Business Services
- Bathtub installation
- Drain repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
- Sink installation
- Toilet installation
Business Location & Hours
Mon: | 8:00 AM - 10:00 PM |
Tue: | 8:00 AM - 10:00 PM |
Wed: | 8:00 AM - 10:00 PM |
Thu: | 8:00 AM - 10:00 PM |
Fri: | 8:00 AM - 10:00 PM |
Sat: | 8:00 AM - 10:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Super fast. 2 hours from time I made a call to clogged kitchen drain got fixed. And it was on Saturday morning at the beginning of Labor Day weekends! They saved our holidays!
Besides fixing drain stoppage South bay plumbers recommended to fix wall drain connection under the kitchen sink top prevent future leckages since it was not properly done by previous plumber

Sloppy work. I had a leak in a upstair bathroom. South Bay plumber came, without doing careful examinations, he knocked the drywall open assuming it's a leak inside the wall. No leak there. It turned out that it was a simple leak in the water inlet to the toilet. It was fixed by tightening the connection. He charged me the cost of opening the drywall. Of course he couldn't fix the drywall. I had to spend twice as much to find someone to fix the drywall. Dont use them. You are better off fixing it yourself or find a trusted handyman.

Quick and efficient. The estimate was less than others and they didn't try to charge more after the job was done. Very happy.

From the very first call to the last hand shake. Tommy and his staff were awesome. I had tankless water heater emergency I called southbay plumber's and i had someone at my house with in a couple hours assessing the problem. They gave me a bid the coached me they made me aware of the problem, the do and don'ts... Great all around team and group effort. PROFESSIONAL..... well carried company. I highly recommend southbay plumbers to anyone. Job was clean, in great working order. Quality! !!!

On time, great service, reasonably priced, and very personable. Thank you Tommy and Silvana. We will be calling again!

Scheduled to install a fix for leaky plumbing. Knowledge of business appears high. More to come on my experience.

Murphy's Law is that all thins break on the weekend when no one is open =( I called 5 places before SouthBay, and they were the only ones who were both open AND available immediately for my water that was coming out everywhere!
From the time of my call, the service provider was here in under 15 minutes- awesome! He was very polite, diagnosed the problem immediately, asked us if we wanted him to get started (yes!) and drove over to Home Depot to get the needed supplies. His quote was very reasonable and we didnt feel ripped off for a weekend call. The problem was completely fixed in a very reasonable amount of time, and we took his card to call back immediately in the future. It is great to know we have a plumber who can be there RIGHT AWAY and NOT price gouge you!

We were having some problems with very noisy pipes. At first we thought it was our water heater. We called Tommy Renteria at SouthBay Plumbers on a Saturday morning and he was at our house within 20-25 minutes! He said the problem was not our water heater but a ""pressure"" problem. He said to call his office first thing Monday morning and set up an appointment. I called first thing (even before the 8:00 am opening time) and I was told they could be here between 1:00 and 3:00. We were thankful they could come the same day since noise seemed to be getting worse. Around 9 Tommy called and said they could come early which was great! They did a GREAT job and the noise is gone!! SouthBay Plumbers will be the ONLY plumbing company we call from now on. The prices are fair and the work is done right. We are very happy with this company. This is the 2nd time we've used them. Tommy also unclogged a pipe for us last year.

I was having an issue with my kitchen sink and had tried figuring it out myself but couldn't. I'm a pretty busy guy so I don't have a lot of time to deal with issues like this and gave these guys a call. They came out the same day, and replaced the washers. No leaks, no waiting, and they were great and helping me understand what was going on.

Thank you South Bay Plumbers and Adrian, we had a busted water heater that was leaking and called our warranty company AHS which then had our appointment set up with South Bay plumbers. Adrian called 30 minutes before arriving and then showed up and immediately did a thorough inspection, told us about the items that need to be replaced, called the company to get the parts and within 3 hours we had a brand new water heater installed per code with all the other worn out parts also replaced in the process. He is a Pro, courteous and knew exactly what needed to be done and did it with a no-nonsense approach. Thanks again and will recommend South Bay Plumbers again !