Courselle Plumbing
Company Overview
Dealing with plumbing troubles? Look no further for trustworthy and budget-friendly plumbing in the Gardena area! We offer complimentary quotes. Top-notch fixes. We prioritize your satisfaction. Serving Gardena, CA.
Our founder, our dedicated owner, set out to follow the legacy of his ancestors, creating a all-inclusive plumbing company known as Courselle Plumbing.
Beginning with knocking on doors with his wife and kids sharing business cards to receiving word of mouth from satisfied customers, the operation grew from a single technician in a service vehicle into a group of technicians who offer affordable plumbing services to the community.
John Courselle is a third-gen plumber in the South Bay. He was taught early on from his elders the significance of creating bonds with his customers, caring for them like family and providing excellent service and products at reasonable prices.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | 8:00 AM - 5:00 PM |
Sun: | Closed |
Recommended Customer Reviews

We originally had a great experience with Courselle, but I am sad to say that I have to change our review. Very disappointing.

Courselle plumbing is the best! Danny is very prompt and professional. He will be our plumber as long as we live in this house. Upfront about exactly what was needed and pricing. I would highly recommend him-(Courselle plumbing) to my friends and family! Very happy with the outcome! Thank you!

Plumbing service that is competent, honest and competitively priced -- finally found this excellent service based on a recommendation from my great realtors. They repaired a shower drain pipe that had not been properly installed and at a price lower than two other quotes I obtained. Danny was professional and clear in his explanation of the problem. I will now use them for all my plumbing needs. As the other folks said, this honest and hard working local business deserves our support.

So grateful for these two brothers. I called this morning and they came when promised at 3pm. They took off their shoes ( so nice) and were reasonable, nice and trustworthy. I thought I would need to have my toilet snaked, but no, they were able to clean out the buildup mainly from the hard water we have in Torrance, they showed me what I needed to do so that I can keep up the maintenance myself. I highly recommend them! :)

Courselle Plumbing stands by their work until you are 100% satisfied. I had a toilet that needed a new flush and a shower leaking in front and even behind the wall. The toilet was a very tricky situation, but they fixed it. Both our problems are resolved :) I'm very impressed with their service and professionalism. Thank you John and Cory!

I was honestly wary of using a plumber from Yelp. After reading the great reviews and seeing the humble photo of John and his truck I decided to utilize their service to install a new abs plumbing system in my limited sized crawlspace for a new home purchase. John came and gave me an honest quote that beat another competitor by over a thousand, two hundred to be exact. John had originally quoted me a price and had called me back one day after to notify me of the parts changed and told me that $800 was going to be deducted from the overall total since labor was not as intensive and parts were different! This was all after out verbal agreement was done for xyz price, and he called to deduct the amount the next day! Wow, I've never had a private business offer that kind of honest service. I will use John and his crew again for my future. John was also prompt in providing post picture proofs to insure quality service. Will recommend him to my network of friends + family for sure. John even inspected the exterior of my home and notified me of a possible sewage leak in front of my lawn and let me know I should call the city to inspect and fix (free of charge). Thanks again John!

These guys did work in my house when I wasn't there. They got water all over my bathroom floor and used my own bath towels to clean it up. They proceeded to leave a dirty, wet pile of my towels in the middle of my bathroom floor for me to clean up when I got home. Ridiculous.

Best plumbing experience I've ever had!
My husband and I received such great customer service and quality of service from Courselle Plumbing - I heard of them from our next door neighbor (word of mouth is everything, guys) and John came over as soon as possible. Since we both work during the week, I was only available to be at home on Saturday, and he came over on Saturday to snake our sink drain. He was professional, friendly, and explained why our drain was having problems and how to prevent it in the future.
People - you need to call Courselle Plumbing! These guys are knowledgeable, honest, and trustworthy and I would not be writing this review were it not for their excellent service.
Thank you, Courselle Plumbing!

Danny came by to take a look at a mysterious pool of water forming on the side of our house. After an hour of searching near the water and under the house, no leak was found. He didn't give up! He dug around the water until we found the source... a poorly located AC condensation drain line. Since there was nothing for him to really fix, he was kind enough not to charge us for his visit. He instructed us on a better way to allow the water to drain and we were able to make it drain more effectively so it didn't flood the side yard. Thanks Courselle Plumbing!

We had a gas leak so The Gas Company came and shut off the main gas line until we fixed it. The gas guy told me that I had to call a plumber to come out and test all our gas lines and fix what was necessary before the gas could be turned back on. Honestly I didn't even know that plumbers worked on gas lines! (I guess you learn something new everyday.) Anyway I found Courselle (through Yelp) and made an appointment with John, the owner. John came out and did what they call a pressure test to determine the significance of the gas leaks. With this job it turns out they had to replace all but one gas pipe due to multiple leaks (our gas pipes hadn't been replaced since the 60s so they were old!) Lemme tell you-these guys are not only professional, they are on top of it and get the job done! Pricing is very reasonable and they kept me posted every step of the way. I would never hire another plumber for any plumbing (and now, gas) issues, hands down. John made me feel like family, and more importantly, he is so honest. I never got the feeling I was getting ripped off like I have with past plumbers I've used. John and his crew go above and beyond, going the extra mile to take care of his customers. It's no wonder that he has five stars. If I could give him six stars, I would! Thank you for doing such a fine job! If you are reading this and ever have any plumbing/gas problems, don't waste your time with other plumbers who are going to charge you an arm and a leg. Call Courselle!!!