Get matched with top sump pump or interior foundation drains installers in Mount-hamilton, CA

"Cesar helped us with a clogged shower drain. He was professional and nice."

"Gustavo from Escamilla plumbing is a pro thru and thru. I gave him a tough job that I wanted to tackle but didn't have the necessary tools or time to tackle. I had him relocate the water heater lines and install a tankless water heater, remove steel pipes and redo drain lines. The kicker for the water lines was access next to a furnace and new gas lines that needed to be run due to insufficient gas supply. During the project we found micky mouse water line taps that needed to be removed and the house water shutoff valve that failed to closed completely. Lots of unexpected work but he gave decent quotes to complete the job. He is quick, doesn't cut corners, and gets the job done. I wholeheartedly recommend him for project a homeowner wouldn't touch or doesn't have time to do."

"This is the third time I have used Albert Nahman. This time was for a water leak with an unclear origin. They did a great job diagnosing the problem and took the time to explain what they found and offer options on potential fixes. I really appreciate the care their plumber took in tracking down the problem and providing a realistic quote for the cost and time to fix the problem. They also arrive on time and do a great job cleaning up after the work is done. A+++ company. Will definitely use them again the in future."

"Went very well. Jess analyzed our situation and determined the best solution and implemented the improvements. New drain pipe and professional in-ground sump pump."

"All went great they rehung the sewer pipes under the house. Replaced the damage sewer pipe. Installed a new fresh water pipe from the water meter to the house installed a pressure regulator and a back flow on the hot water heater. Pached all the holes and even one the didn’t cause"

Knockout Plumbing Repipe Inc. provides residential plumbing services with customized solutions that fit every budget. We are a family owned local company that serves the greater Silicon Valley and surrounding areas. With a combined work experience of 40 years in the industry, our office staff and technicians can knockout any of your plumbing problems, anywhere from, drain/sewer back ups, drain/sewer leaks, drain/sewer clean, faucet replacement/repair, gas system installations, rooting services, water leak repairs, water heater repairs/replacements, whole house repiping, etc. Give us a call to book a free estimate 669-400-9662. We are your community plumbing experts!

"My lovely home in Saratoga required a water re-pipe. Upon giving TJ plumbing, a call, a clean, looking young man arrived at my doorstep. He was very friendly and professional. He introduced himself as TJ and proceeded to kindly asked me to give him a brief tour of the house for his assessment. Upon the end of the house tour, he proceeded to ask me about my expectations. I told them that I was just looking to replace my pipes. TJ began to present the several options that were available for my new plumbing pipes. His office included, standard replacement, addition of a softener, a relocation and upgrade of a water heater, and also the different options of materials ranging from PEX, thin-copper, and thicker-copper (apparently there’s a difference in copper, which I never knew) TJ came across very knowledgeable and quite capable of performing the task at hand. I decided to go with him and to commence the work. He was very professional, he took care of my wood floors by creating a walkway with tarps, wrapped plastic around furniture and areas of the living room, bedrooms, and dining rooms, where he intended to work to minimize dust and debris. He consistently kept me updated as to the progress of the work, and gave me a Fair Notice as to when he will be turning off the water. This gave me an ability to use any of my facilities before he disabled them. While working under the crawlspace, he also found an issue with my drain pipe, which was cracked and seeping sewer waste in my crawlspace. For a reasonable price, he took care of the cracked drain pipe on top of all the work he was currently working on. His pricing also included repairing the drywall that had to be cut open. He is not the “I can do everything type of plumber” because for purposes of the drywall, he hired a professional drywaller to repair the walls, which seemed as if they were never opened. I was extremely happy with the end result, and with the quality of work that he provided. I personally decided to include the upgrade and relocation of the water heater to an outdoor tankless. This gave me the ability to reclaim space in my garage, which I can now use to hoard more unnecessary junk. I highly recommend TJ plumbing for any plumbing needs around the home. I would at a minimum give TJ Plumbing a call, to assess the work to be performed. Thank you, TJ plumbing for your professionalism and hard work! -Tony-"

"The Groundworks folks (formerly Bay Area Underpinning) applied their foundation-underpinning technology and expertise to extend to bedrock, level, square up the foundation for an extensive house remodel. I was most impressed by the young man onsite supervisor, Josh who answered all my work done, how and why questions. I wish this info was provided up front by the estimator. (My design-build remodel contractor referred this company)."

Looking for the best plumber in San Jose, CA? Our team of highly skilled and experienced plumbers specializes in both residential and commercial plumbing, including 24/7 emergency services. From urgent repairs to full repiping and hot water installations, we do it all—ensuring quality workmanship and lasting results.\n\nWhether you need a quick fix, a major installation, or routine maintenance, we provide top-tier service at competitive rates. San Jose homeowners and businesses trust us for dependable plumbing solutions backed by high-quality materials and expert craftsmanship.\n\nDon’t let plumbing problems disrupt your day—call the most trusted plumbers in San Jose, CA, and get the job done right!

"He was here about an hour or two. We also asked him to go upstairs and figure out a leak in our master bedroom shower. He didn't find the exact leak but recommended putting some caulking in there. We decided we could try that ourselves. He was pretty knowledgeable. I was very happy with the results."