24/7 service for urgent issues like leaks, backups, and broken water mains, with quick response times to prevent water damage.
Installation, repair, and maintenance of traditional and tankless water heaters, including parts with lifetime warranties.
Professional clearing of clogs and backups in sinks, toilets, and main lines using advanced tools and techniques.
Expert replacement and fixing of garbage disposals, sinks, faucets, and other plumbing fixtures for improved functionality.
Full replacement of damaged water lines, including excavation and concrete restoration, with transferable labor warranties.

Reliable plumbing solutions with upfront pricing and 24/7 emergency service in Stockton.
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Discount Plumbing is a trusted, family-owned plumbing service in Stockton, CA, known for exceptional customer care and high-quality workmanship. With a 4.8-star rating from nearly 1,000 reviews, we specialize in residential plumbing repairs, installations, and emergency services. Our licensed, professional technicians—like Jeremy, Matthew, Lonnie, and Evan—provide honest assessments, clear explanations, and durable solutions, from garbage disposals and water heaters to water main replacements and tankless systems. We stand behind our work with warranties and prioritize your comfort and satisfaction, making us the go-to plumber for homeowners seeking reliable, affordable service.
Comprehensive checks and flushing services to extend system life and prevent future problems, offered with transparent advice.
I had an incredible experience with Discount Plumbing. Matthew was my plumber, and he did an outstanding job. He fixed a major backup in my home, and the work was exceptional from beginning to end. He was professional, thorough, honest, and very considerate. He explained everything clearly, took the time to educate me, and you could tell he truly cares about his work and his customers. It’s rare to find a company that shows this level of integrity and dedication. I’m very loyal to businesses that genuinely care about their customers, and Discount Plumbing have absolutely earned that from me. These are my plumbers for life. I highly recommend Discount Plumbing to anyone who needs plumbing work. They exceeded every expectation.
Absolutely first-rate!!! I noticed a leak coming from my tankless water heater in my garage, and not ever having experience with these things, I called Discount Plumbing, and I was immediately greeted by a live representative…on a Friday night! Evan, their tankless water heater expert, was at my house first thing Sunday morning, and not only fixed my problem (which turned out to be an easy fix), but he also took the time to give me a thorough education on how tankless water heaters work. These guys will be my choice for Plumbing and HVAC contractors, moving forward, and I’ve already begun telling my neighbors how awesome Evan was, and this company is.
I am extremely happy with Jeremy’s service. He did an amazing job fixing my garbage disposal and replacing all of the plumbing underneath the sink. My sink looks ten times better now. Jeremy was knowledgeable, professional, and very personable. He stayed until the problem was completely solved, even when an unexpected issue came up. He fixed everything and didn’t leave until the job was done right. I felt comfortable the entire time and confident that my problem would be resolved. I am very pleased with his work!!!!
My Water-main busted at my house and Discount plumbing showed up and installed a temporary line so my house did not have to go without water. About five days later, they showed up and replaced the busted Water-main line With a PVC pipe line about 60 feet in length that has a lifetime warranty on the part and a five year warranty for the labor from Discount plumbing, which is fully transferable to a new owner if you decide to sell your house. As you can see in the photos that was attached, the Water-main was in my driveway underneath the concrete. The technicians that showed up did an amazing job and completed the work in one day And also replace the concrete in my driveway as shown in the photos. I highly recommend their services to Anyone who has any type of plumbing needs.
I called Discount Plumbing to let them know that my water heater wasn't working anymore. The module was flashing/solid red light, instead of green. I bought this Bradford White from them 5 years ago and had Zero problems, until now. Tech Lonnie, flushed my tank (no charge) and removed and replaced the pilot light assembly and gas control valve. My water heater is as good as new! Lonnie is very knowledgeable and professional, and so was tech Felix, who originally installed my Bradford White back in 2020. I Trust and Highly recommend Discount Plumbing‼️
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