Best Tankless Water Heaters in San Jose CA

I called Bueno one morning because our tenant said the hot water heater stopped working. Jimmy was there in a matter of hours. He did a fantastic job diagnosing, getting the new water heater and installing it all in the same day! Also, Jimmy was especially good at explaining the problem & diagnosis, alternatives to fixing the issue, price options, installation timing, etc. I recommend this company and would definitely use them again myself!

I had a somewhat unique leak detection issue. I am on the HOA for my condo complex and one of our buildings in a shared water line which likely has pipe leak somewhere. I explained this to their customer service when I made the appointment.

When their tech arrived, he told me he couldn't help me because it was a shared water line. He also had trouble understanding that I was not calling about the building I lived in, I needed help with the meter for a different building.

I took off work this afternoon to meet them at the complex. It ended up being a waste of my time.

The company called me after I wrote this review. For what it is worth, the tech was friendly and the customer service was helpful. I am sure they are good in most cases, I just had a bad experience.

Awesome Service Guyz and very professional as well as the office Folk.

Put in a request and they got back very quickly to setup a next day, on-site appt to provide a quote. Tech called the morning of, asking if he could come earlier than scheduled due to an opening. He arrived on time and was very professional. I'm still collecting other competitive bids, but have been impressed by their professionalism and pre-sales service.

They were on time and very polite but charge a lot to just come look at a problem. I felt cornered into a over priced work order for a water heater. I did find someone else to replace my water heater in the same amount of time it was going to take them to do it. By going with another company, using the same product, to replace my water heater I saved $2000. I lost my $165 to Ben Franklin just for looking at the problem I will not ever use them again.

Wilver was very professional and was at my house in less then 30 min after I contacted him to unclog and re pipe my kitchen sink. He explains in detail what he is doing and very fair in price highly recommended..

Had a great experience using Evo Water Heating and Plumbing installing a water heater for my home. They were very responsive when setting up the appointment. They were punctual when they arrived for the project, kept me informed about the progress, and gave great advice on how to maintain the water heater. I would recommend them and will contact them for future projects.

Gogo Rooter Plumbing's team of professionals worked swiftly and expertly to tackle our plumbing needs, leaving us impressed with their unbeatable speed and dedication - no challenge was too tough for them!

I called you last night because a pipe broke in my house. They were there at 8:00am today and did the job with great professionalism at a very good price. I would definitely use them again and 100% recommend them to friends and family. Thanks a lot

Shark Plumbing Services has been my go-to plumbing company for both my business and my home. I was initially impressed with their work at my business and decided to call them when my home water heater failed. They did an exceptional job, just as I expected - high-quality work completed promptly and at a fair price. Every person I've dealt with at Shark Plumbing Services has been courteous, professional, and respectful. I highly recommend them as reliable plumbing professionals for all your needs.

Great service and friendly staff. They get things done quickly and with no issues. We highly recommend them!

Very good positive technician work done well

Martin helps me fix the leak in an hour. Good and efficient.

If you want a top-notch job that functios perfectly, and looks great, then Aaron is your guy. We had Aaron install a tankless water heater about a year ago, and he did such a great job that we recently had him back to install a new water softener. He is on-time, professional, and the work is uncompromising.

Good job done Thank you

Cris and his amazing staff went above and beyond! They were always on time and worked fast and efficiently. They absolutely know what they are doing! I recommended them to my entire family and all were as impressed as I! Look no further if you want professional work and amazing treatment! They remodeled my whole bathroom and replaced the plumbing in my home, we have not had any issues and have gotten tons of compliments on our newly remodeled bathroom!

We called CMS needing a water heater replacement, and after asking if we were without hot water they said they would try to rush getting a new one for us. They set us up for an appointment the very next morning, and Nickolas from CMS showed up promptly and started to work on it. Nickolas was friendly and very professional, and he did a great job replacing our old water heater.

Update 1/27/23: A week after installation we found that the water heater was leaking from one of the hoses, and promptly called CMS plumbing and let them know. The dispatch one of their plumbers named Louie within a few hours and he came to check it out. Louie was very friendly and knowledgeable, and was able to fix the issue and get it back up and running. Louie also took extra time to check everything out on the water heater to make sure nothing else was wrong, and cleaned up all the water so it was ready to go. Excellent work!

I called Water Heaters Only on a Friday evening and they replaced my water heater the next morning. They were timely, courteous and professional. I definitely recommend Water Heaters Only.

Jose Montes did an amazing job and was very pleasant to deal with. Would use again 100%!

Highly recommend Jerry for any plumbing work in the bay! Very professional, responsive, friendly, and does a great job every single time, and his pricing is very reasonable!