Knockout Plumbing & Repipe Inc.

5.0 (52)
From San Jose, CA
SinceJuly, 2022

Greetings! I am Edgar Ramirez, the Lead Field Supervisor for Knockout Plumbing & Repipe Inc. Our company provides top-notch and affordable plumbing solutions to cater to all of your plumbing needs! Over the years, Knockout Plumbing & Repipe Inc. has partnered with various management companies and residential property owners, specializing in water heater replacements as well as water and drain line leaks for single and multi-family homes. Our team is versatile and equipped to handle any project, be it a small repair job or a full-scale pipe replacement for water, waste/sewer/drain, and gas systems.

We take pride in being the number one choice for service and customer satisfaction in the bay area. Here's why: we thoroughly test our water repipes at 120PSI and we ensure that all our drain repairs are leak-proof. We offer turnkey solutions to address your plumbing issues, including repairing any penetrations in walls, exterior surfaces (concrete/stucco/siding), texture matching, scheduling and obtaining necessary city permits, notifying tenants, ensuring customer satisfaction, and providing industry-leading warranties and guarantees. Our pricing is competitive and we will match or beat any written estimate. Each project has a designated Project Manager to ensure a seamless and delightful experience.

If you have upcoming service needs, do not hesitate to contact us. If you have any vendor lists that we need to join, kindly inform us. We at Knockout Plumbing & Repipe Inc. are licensed, bonded, and insured, and we look forward to hearing from you.

Best regards,
Edgar Ramirez Gonzalez
President and CEO
Knockout Plumbing & Repipe Inc.
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Available services


Service as described 5.0
Communication 5.0
Punctuality 5.0
Our kitchen sink was severely backed up, rendering it unusable, and we were in desperate need of a plumber to alleviate the problem. The sink was filled with stagnant water, and despite our numerous unsuccessful attempts to resolve it with plungers, liquid drano, and snaking, we recognized that we needed professional help to avoid crawling under the house to unclog the pipes. Nonetheless, the plumbing company we contacted was exceptional from beginning to end. We would undoubtedly hire them again in the future if we require any plumbing assistance. When I first reached out to them, they responded quickly, detailing the necessary repairs. The representative even made an effort to dispatch a repairman the same day, but I needed to call them back later, and they scheduled a visit for the next morning. Moreover, while other companies often disregard their scheduled appointments, this team arrived precisely on time, at 9:10 am, when they were slated to arrive between 9-10 am. The repairmen were skilled and capable, immediately setting about fixing our garbage disposal, which was the root of the problem. They accomplished the task in fewer than thirty minutes while being mindful of any potential harm and informing me of their progress. Afterward, they thoroughly wiped down and cleaned up the area, leaving it in a pristine condition. If you need a plumber, I highly recommend hiring these professionals.
March 10, 2023
We have hired several plumbing contractors in the past, but Knockout Plumbing stands out as the best. When Axel arrived with a humble and professional demeanor, I was confident they would deliver excellent service. The three workers who did the job were respectful and hardworking. The job was completed surprisingly fast, taking less than an hour. I strongly recommend them and will certainly hire them again.
December 16, 2022
to anyone in need of plumbing services. Interacting with Knockout Plumbing turned out to be a delightful occurrence. Our bathroom had a leaking shower that seeped into the lower level, and they arrived with utmost promptness, adeptly identified the issue, and presented various remedies. Without hesitation, I would engage their services anew and vouch for them to others who require plumbing assistance.
December 7, 2022
Axel is an excellent plumber. I attempted to unclog my kitchen sink using various methods on my own before I contacted knockout plumbing & repipe. Axel arrived promptly, displayed exceptional manners and extensive expertise. Not only did he resolve the dilemma effortlessly, he also educated me on the proper usage of a drain snake. He went further to provide me with supplementary knowledge on handling an old house with an outdated plumbing system. I am impressed by his excellent work and reasonable pricing. Thank you, Axel; I will use the services of knockout plumbing again without hesitation.
November 18, 2022
On the same day we encountered a blocked drain pipe in the main bathroom, and the Knockout Plumbing squad quickly resolved it for us. Jorge was the plumber assigned to the task, and he was extraordinary, taking the time to explain every detail. Notably, he even cleaned the area behind him after finishing the job, which included dislodging the toilet seat from its base. Additionally, he helped fix our incinerator problem without asking for payment! We enthusiastically endorse Knockout Plumbing!
September 6, 2022