We are a family-owned and operated business founded in 1965, which means we know people almost as well as we know plumbing. We value our client relationships and infuse all of our workmanship with tried-and-true family values like honesty, transparency and total respect for the customer. If you’re looking for a plumber Cupertino knows is experienced and adept at everything from small repairs to full bathroom remodels, consider your search over. We bring three generations of plumbing experts and more than 50 years of combined experience to each and every Santa Clara plumbing job

Residential and Commercial Plumbing Services in Santa Clara, CA

We fix plumbing issues from your water heater, to clogged drains, to repiping your piping systems. However, we pride ourselves on the fact that we are in the business of improving your quality of life. We rush to your home or business to immediately resolve your plumbing issues so that you can return to life as usual.

We also provide many eco-friendly services. Water waste and efficiency are constantly improved and updated with new innovations in systems, materials, and technology. We can transform your plumbing with new environmentally conscious piping, water heaters, plumbing, and more.

New plumbing and water heater installation will reduce the amount of water you waste. In a given year, waiting for your water to heat up can waste thousands of gallons of water. We can install a hot water circulation system. The system gets hot water where you need it faster so you won’t have to wait as long. This is a win-win for your convenience and water usage.

Inefficient plumbing in your bathroom can increase your utility bill. A low-flow showerhead and toilet provide environmental and economic efficiency as it wastes less water. New fixtures in your bathroom can drastically improve your water conservation over time.

At Cupertino Plumbing We Take Care Of Everything

At Cupertino Plumbing, we believe in the power of strong customer service. Whether you need your plumbing systems upgraded or you have a stubborn clog we can handle your problem. We strive to exceed all our customer’s expectations through our experienced plumbing professionals and customer care agents.

Find out why we are the top choice for Santa Clara plumbing. Contact us for more information today!

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We had Cupertino Plumbing replace all of our old galvanized and cast iron drain pipes, along with installing a new water heater and two new toilets. We are very happy with the work they did. It was a major multi-day project that required cutting holes in walls and ceilings. They were pleasant, professional, and responsive. Everything works great now, and the places where they patched the walls and ceilings look nice. A really good job. We definitely will call them for any future plumbing work.

Terry Johnson


This is a fantastic company (Cupertino Plumbing), I received excellent service from Mario. We texted back and forth on various questions I had regarding my kitchen water filter system and the airgap line for my dishwasher; he was always responsive. My previous plumber walked into our home without putting on booties and was unorganized, but Mario always put booties on his shoes which I appreciated, he was knowledgeable, organized, did very high quality work, communicates well, smiled a lot and was happy, and is now my go to guy for all future plumbing needs. Mario is best plumber I’ve known.

Jim Kuehnis


Cupertino Plumbing just replumbed our whole house and rebuilt our drainage system. They were efficient, communicative, and timely every day and went to great lengths to keep things clean and tidy. Every afternoon they would set expectations about the next day and every day they did what they say they would do which we very much appreciated. For big plumbing jobs they quality of workmanship and service can’t be beat.

Maggi Oberson


Cupertino Plumbing is not the cheapest out there. They are on the competitive or expensive side. The reason to call them is for their outstanding professionalism, and the fact that they have a lot of people who can be there really soon when you need them.


Happy Customer


Very good company. You can’t go wrong using this plumbing company for all your plumbing needs. No job too small. Their years of experience are very helpful in problem solving.

Pauline Brady

Happy Customer


A rare instance of a plumbing company that is organized and acts very professionally. They take your calls promptly, follow-up, make sure to send you the best technician for your problem. Strong recommendation from me!

Matthaeus Krenn

Happy Customer

Contact Us


2784 S Bascom Ave San Jose, CA 95124