Mario's Plumbing And Drains
Company Overview
We offer installation and repair services for water heaters, whether tank or tankless. We provide comprehensive installation and repair for root and drain systems, including sewer lines. Additionally, we offer heating and cooling system services, along with full HVAC installation and repair. Our team is skilled in the installation and repair of new gas systems. Our certification includes the installation and repair of water filtration systems. Our services include the installation and repair of faucets, garbage disposals, shower valves, and toilets. Sprinkler system installation and repair is included in our range of services.
We are contractors for ground-up construction projects, serving both residential and commercial clients!
Call us today for a FREE estimate and quote. We welcome 24-hour emergency calls! Call us at (650) 771-6945 or (408) 636-3972.
Over the years, Mario has developed a passion for plumbing, boasting over 18 years in the industry. He became a licensed plumbing contractor with the goal of providing the best affordable craftsmanship. He is a proud father, brother, son, and grandfather, placing great importance on family. Our focus on affordable plumbing and quality craftsmanship has been our priority for over 18 years.
Business Services
- 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
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer 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: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Unreasonable price with the same model of faucet sold 3x vs if you buy from lowes. Even labor costs a lot more than other plumbers. Very dissatisfied

Called Sunday night after 3 days of intermittent leaking under my sink.
Called handyman, came & inspected, couldn't find the leak, then another plumber on Saturday who couldn't find the leak, this after 2 mornings finding water all over the floor, and even the wooden floor panels buckling up from all the water !
Franco came out early Monday morning even though Mario said they were heavily booked (now I know why) , found the leak where the faucet handle is connected to the sink, was very courteous, professional and fair, explained it all to me (being in a wheelchair) and was gone within the hour.
Will use your services in the future for sure !

Mario Plumbing did a great job in repairing a kitchen sink valve. I requested an early appointment and they arrived as requested. The price quoted was the price charged. They wore proper masks/shoe guards. Great service! Thank you.

We had problems with our Rinnai tankless not working and showing a code indicating an electrical short. Mario's was very easy to talk to on the phone and sent out Franco within an hour. We were able to get the unit reset just as Franco got here. He looked over the unit and confirmed that it was dry inside and seemed to be working normally. We asked the charge for him to come by and he wouldn't take a fee.
The very quick and courteous response was outstanding. They'll be on the top of our list the next time we need someone out.
Thanks!

Franco fixed our plumbing problem and was very polite and professional. I wouldn't hesitate to call him again when a need arises.

Mario was one of the first to reply to my request for help regarding urgent water heater replacement the Saturday after Thanksgiving. Many other equally highly-rated plumbers were unavailable until Monday, which was not going to work for us. He was prompt and professional, had fair pricing and did high-quality work, and reassured me that we'd have hot water by the afternoon. He recommended and supplied a quality brand-new Bradford-White water heater, which is working out really well for us. He is also extremely neat and tidy, protected our floors and belongings, and practiced proper masking and precautions during this COVID pandemic. In addition to being a skilled and licensed professional, Mario is also just a really nice guy trying to build his small business, and we are happy to support him as a local gem in our extended community. We have recommended him to all our neighbors who have since asked for recommendations and we would not hesitate to call him again.

Mario and his team are fabulous I highly recommend them. They are professional, responsive, helpful, efficient, reasonably priced, kind and friendly. They had our kitchen faucet and leaking shut off valve fixed and replaced in no time at all and did an amazing job cleaning up after they were done. They left my kitchen sink area cleaner than they found it
Also, their Covid protocols are outstanding. I felt very safe with them in the house at all times.

We had a completely clogged kitchen sink, the night before Thanksgiving and Mario was the only plumber willing to come out that night and for a reasonable price. He arrived around 10pm and worked until nearly midnight to get our sink unclogged. Mario was extremely safe, clean, and professional. He even cleaned the residue out of our kitchen sink when he was done.
I would highly recommend Mario and will definitely call him the next time I need plumbing services.

Mario's plumbing did an outstanding job for us today. There employee, Franco did a great job, very professional and really knows his stuff.
You guys are the best !!!
Thank you,
Mike W.

Prompt, courteous, efficient. We recommend Mario's highly. The plumber arrived wearing a mask and was respectful of our property by putting on shoe coverings. He fixed our kitchen leak problem quickly and showed honestly by charging us slightly less than the phone estimate. Arrived within two hours of our call, in and out in less than an hour. We won't hesitate to use Mario's to our friends.