South Carolina License Number: 117115

Top Rated Spartanburg & Greenville Plumber

Independent & Locally Owned Commercial & Residential Plumbing Company in Greenville, South Carolina offering Complete Premier Service at Affordable Prices

Top Rated Spartanburg & Greenville Plumber

Independent & Locally Owned Commercial & Residential Plumbing Company in Greenville, South Carolina offering Complete Premier Service at Affordable Prices

Gayle Pace

1 days ago

Very professional, went over and beyond!!!

Jeremy Whitworth

1 days ago

Excellent service! The plumber, Jean, was very knowledgeable over the telephone and arrived on time. He quickly identified the problem and fixed it within the same day. His pricing was fair, and his work was excellent. Highly recommend this company!

Anthony Gerlach

3 days ago

Very polite, knowledgeable, and did a great job explaining our situation and discussing options.

Shaun Savarese

6 days ago

I recommend J.B. Plumbing for residential irrigation certified back flow testing. Scheduled around my availability. Plumber Kerry Workman called ahead to align expectations. Notified me of his ETA, and showed up on time. Workman was honest, transparent, communicative, and respectful. I didn’t have the serial number. He didn’t charge to come out. When I got the serial number he drove back on the same day and finished the job. Thanks J.B. Plumbing!

Ben Howard

6 days ago

Kerry was awesome! Did a great job and pleasure to talk too!

Chad Gossett

8 days ago

Tonia Jeray

8 days ago

Jack was friendly, professional, confident, and focused. He completed the repairs in a timely fashion, and he answered all questions with clear explanations.

Alicia Syracuse

8 days ago

I had the best experience with Jake yesterday and I would highly recommend JB plumbing. Jake was very professional and gave detailed information of his findings along with what the other steps would be to follow. Communication was great with a great personality and a sense of humor. Jake completed the service for plumbing but then suggested that the septic tank needed pumping. Jake even provided guidance with Septic Tank companies and then called the two companies I agreed upon to compare prices. Septic company was out in a matter of hours. I can not speak highly enough of Jake. He went above and beyond. I will definitely be adding JB Plumbing to my contacts.

Steve McFadin

12 days ago

This was my third experience and just as good as the first two. On time, professional, easy to deal with.

Ahh-ti-ana109

12 days ago

Chris was amazing. First, he was on time, personable, explained everything in great detail, and his repairs were fast. I would highly recommend JB plumbing and Chris.

Top-Rated Plumbing Company in Greenville / Spartanburg

We strive for 5-Star ratings every time we run a plumbing service call. Our community loves how reliable, fast and trustworthy our Greenville plumbers are. We take pride in our professional craftsmanship and truly care about solving your plumbing problem on the first trip.

Commercial & Residential Greenville Plumbers

What We Do

We know a plumber is the last person you want to call, but the first person you want to see. There is nothing worse than being in a plumbing emergency without an end or solution in sight. At JB Plumbing Services, our passion is providing our commercial & residential customers with good service, and great work at affordable prices. Join the JB family today!

Our Services

JB Plumbing Services LLC is proud to provide only the highest quality residential, commercial, and industrial plumbing services across Greenville and Spartanburg County. Licensed, and insured, our team has extensive training and experience to get the job done right – the first time around.

Our plumbing company specializes in an extensive range of services, including, but not limited to:

About JB Plumbing Services

My name is Jean Carlos Castro. I own and operate JB Plumbing Services, LLC. I have worked in some of the biggest plumbing companies in Upstate South Carolina, where I have learned valuable skills that led me to open JB Plumbing Services, LLC. After almost a decade in the plumbing industry, I have learned the importance the role of trust has in building a relationship with each and every client. I connect with every client to understand all needs and wants. I take the time to explain the problems I see and offer several solutions so we work together on the path forward. I want every client to be satisfied, no matter how big or small the job is.

If you are in need of a Greenville plumber, you have come to the right place.

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Septic Certified: Septic Tank System Repair in Greenville & Spartanburg

JB Plumbing Services, LLC is proud to now offer professional septic system repair and replacement in Greenville, Spartanburg, and the surrounding Upstate SC areas. With over 830 five-star reviews, we have become one of the area’s top-rated plumbing providers. Now, you can count on us for everything from plumbing repairs and water line solutions to full septic tank services. Homeowners

August 17, 2026

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Top Rated Spartanburg & Greenville Plumber

Independent & Locally Owned Commercial & Residential Plumbing Company in Greenville, South Carolina offering Complete Premier Service at Affordable Prices

Top Rated Spartanburg & Greenville Plumber

Independent & Locally Owned Commercial & Residential Plumbing Company in Greenville, South Carolina offering Complete Premier Service at Affordable Prices

Top-Rated Plumbing Company in Greenville / Spartanburg

Commercial & Residential Greenville Plumbers

What We Do

Our Services

Water Heating

Camera Inspections

Drain Cleaning

Drain & Water Re-pipes

About JB Plumbing Services

Latest Blog Posts

Septic Certified: Septic Tank System Repair in Greenville & Spartanburg

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Drain & Water Heater