Best Tankless Water Heater Installation in San Jose CA

Giovani is professional, clear, and honest.  I'll be calling him on a go-forward for my home's plumbing needs.  

I had a tankless hot water heater that needed to be replaced.  He came out and determined additional parts were necessary to get the job done right.  He purchased the parts, returned to my home, and put everything together in perfect working order.  Thank you, Giovani!

Alex the plumber was well-mannered and showed respect to me as a senior.  He was knowledgeable and did a good job explaining to me what needed to be done before I gave him my OK to start the job. He replaced the water line that is connected to the wall and toilet which had to be replaced because it was old and leaking. He also had to replace the water ring under the toilet which was also causing the base of my toilet to leak because it was worn out. He showed me the worn out parts that he was replacing.  He also showed me which way to turn off and on the toilet water line as well as the outside main water line because I didn't know. This was beyond the call of duty to go out of his way to explain this to me a senior female. He arrived promptly as scheduled, wore shoe covers and did his job in a timely and efficient way plus did a good job of cleaning up the mess on my bathroom floor. Thank you Alex, job well-done and will ask for you for any other future plumbing jobs.  Lastly, I highly recommend E J Plumbing for any plumbing jobs that needs to be done.

Alice B.
Mountain View, CA
1-26-17

IF U HAVE PLUMBING ISSUES, LOOK NO FURTHER! ( 7 STARS )

I can't believe that I went most of my life without ever having to call a plumber, and then in the last 12 months or so, I've had to call a plumber 5 Times! I guess that happens to home owners with old homes, but since I previously only rented, I never had to worry about these issues.

So since our house was built back in 1965 and never had the original cast iron pipes replaced, in December of 2022, the dreaded decision had to be made to replace the main sewer line along with the lines coming down from both bathrooms before they burst wide open. Small cracks were already apparent and slight leakage. Of course it was a major expense, but the owner Marco really worked with me to keep the estimate as reasonable as possible and gave us a few different payment options. He's never opposed to his customers checking with other high quality plumbers should they want to obtain 2 or 3 estimates. I always do and then I always end up choosing Handy Plumbing Man! Even if another company has 4.5 to 5 stars [ Handy Plumbing Man currently has 5 Stars ], and comes back with an estimate that's a little bit less than them, I always choose Handy Plumbing Man. At this point, I know the quality of their workers, I know that they will always stand behind their work, and I know that they'll always bend over backwards to make me a priority whenever possible.

Then on Sunday, January 22, 2023, our Water Heater burst and flooded our garage!! Yes, it was old too! I'm sure you know who I had to call.

As the owner Marco says, If customers continually reward them with their loyalty by coming back to them, how can they not reward their customers with the best service, availability and prices possible. At this point, I feel like a part of the family. Maybe Marco will adopt me, so that I can get the family discount next time!

I received a referral from a large Bay Area plumbing supply company to use INTEGRITY plumbing. Marlin was very responsive and able to come out and assess a job within a few days. I needed a tankless water heater installed. His quote was reasonable and installation was completed as expected. His understanding of the job was thorough and he was able to communicate to me what needed to be done. I would definitely recommend them for any plumbing job.

We had a leaky pipe to our refrigerator line that caused major damage to our dining room floor. 5 Star Plumbing came and replaced the plastic tubing w/ copper piping. It was a complicated job since the previous contractor had used an unconventional way to install the water line to the ice maker. I'm very happy w/ the job that 5 Star Plumbing completed.

Do not use them. He quoted $900 Just to use a snake.
Of course, I didn't use his service.

They replace our sewage line at the driveway and add one to the side of the house for future house extension. Very good communication during the entire project we had in our yard. They explained in details everything what will be done and even took care of the permits from city.
The work they did with the pipes was nice and neat.
Thank you

This review is based on the consultation we received from All Go Plumbing. We had our house sprayed for termites and the inspector noticed a leak  under our house and suggested we reach out to a plumber to get it fixed. We reached out to a different plumbing company and was quoted $2,400 to fix the leak and to replace the copper pipes due to corrosion.

We wanted a second opinion and reached out to All Go Plumbing. They were able to schedule us for an appt next day and arrived on time (other plumbing company was 30 mins late). They went under the house and noticed a small leak only when we shower (nothing major). We asked about the copper pipes and they said there is some minor corrosion but it's nothing to worry about for quite some time. They gave us a quote for the small leak and to let them know if we wanted to fix the issue but that we should be ok for a while.

Thanks All Go Plumbing team for your honest opinion and for saving us $$$.

I'm selling my house and a pre-sale inspection uncovered that I had too leaks in the crawl space. I call several places and had no luck. I called Khan, left a voicemail and he called me back with in 30 minutes. He arrived on time, was completely professional and completed the job within 1.5 hours. He even provided me with digital pictures of the repairs and all replaced parts. I was charged a very reasonable price and received excellent service. Khan is a great guy and provides a great service. As I'm moving out of the bay area I won't be needing his services again - wish he serviced my new location. Don't waste your time and money on the others - give AAA a call.

I called their phone number to schedule an appointment. A lady responded and confirmed. No one showed up on the day and time discussed.

I rescheduled for the next day, the same lady confirmed the appointment with confidence, but same story: no one showed up and no calls. Great service!

Don't schedule if you're fully booked or not sure you can make it, don't waste other people's time.

We bought a new refrigerator, but when the old refrigerator was disconnected we had an initial leakage problem from disconnected icemaker from old refrigerator and we didn't know what to do. Furthermore the old refrigerator had copper wire for icemaker and we were having trouble getting it connected ourselves. When we called Bueno Plumbing they picked up the call immediately and through phone call was able to talk us through to locate the icemaker valve under the sink and close that so that the water won't be further leaked from disconnected icemaker from previous refrigerator. Then Kevin came over the next day and installed the copper wire for us - super fast! Throughout the process Kevin was very helpful and knowledgeable, honest about the quotes and prices, answered all the questions we had about refrigerator plumbing in general, and we have the 1-year guarantee where if the installation / fix didn't work in the next 1 year we would get the subsequent fix for free. Thanks Kevin for the wonderful job, we have our brand new refrigerator working well!

Great quick responses in Yelp and qoute! Needed our water softener cleaned out. Scheduling with them they were very busy with the recent storms. But they got Me scheduled when someone else had canceled. Very good service and he was done in less than 1 hour. A bit pricey for what I needed, but did the job right and excellent customer service. Therefore, earned solid 4 stars from me. Thanks all Pipes.

Awesome service! I had my shower drain clogged on the 3rd floor. Ivan arrived on time and got it fixed pretty fast! He is friendly and professional. I would highly recommend him!

When other companies did not return my call, SPS plumbers did not ignore my call.  Shawna quickly put me on their schedule, and the owner, Steven Sosa, came to rescue my brand new AO Smith water heater.  He was very thorough and quickly fixed the problem.  Great service and prompt response!  Will definitely use this company again.

I had a toilet wax seal that was leaking, so I called Charley. Though he was on the way to a different client, he happened to be still close by and was able to fit me in. Though it wasn't a dire emergency per se, he came over within 15-20 minutes, and immediately got to diagnosing the problem. After filling out some paperwork, he got straight to work. He vacuumed the toilet water, pulled the toilet, replaced the wax seal, did a bunch of scraping/cleanup work, placed the toilet back over the hole, and caulked it, leaving a caulking gap in the back of toilet, so that we can detect if the toilet ever leaks again. He and his partner answered any questions I had and were happy to talk about the options and their experience with this sort of issue. Very professional and I highly recommend them for all sorts of plumbing problems.

My water heater repair request was sent to 5 service providers randomly by Yelp, and JM plumbing was one of the three responded within an hour. Although their quote was not the cheapest and they had no reviews in Yelp, but I was convinced they were the best technician for the job because how sincere and knowledgeable they showed over the conversation. I did not regret my choice. JM was very responsive to requests and flexible on schedule. They got job done professionally.

These guys are the best. Rarely have I encountered a home repair business that operated as competently and professionally. We had our home repiped  by Gladiator. Five guys showed up at 9 am and by 3:30, our old pipes had been removed and the new copper pipes were installed and working. They cleaned up after themselves beautifully and completely. The price was fair too and below the price I was quoted by others. They have my absolute recommendation.

5 Star Plumbing is an excellent service provider that delivers top-notch plumbing services. This business is highly skilled and experienced in providing all kinds of plumbing solutions. They are prompt in responding to customer calls and offer excellent services at affordable prices. From fixing a leaky faucet to repairing a burst pipe or water heater installation, they provide it all with the highest quality of workmanship. Their team is highly professional, courteous, and knowledgeable regarding each aspect of plumbing repair and maintenance. I highly recommend 5 Star Plumbing San Jose to anyone seeking reliable, efficient, and cost-effective plumbing solutions.

I noticed that the toilet in my guest bathroom at my home had a slow leak last week.  We tried to replace the wax ring and flange ourselves by watching YouTube videos which was a huge mistake and created more problems.  I did a search on yelp and found R.P.S. Ribbs Premier Services which had excellent reviews and called for someone to come out.  I also noticed that their location was literally across the street from my home which was a big plus and made an appointment at my earliest convenience when I could schedule time off to be home from work.  

The morning of my appointment, Patrick arrived right on time.  When he came out the first time, he indicated that because we had created more of a problem, they might have to cut the floor and replace the pipes, dry wall, etc. and would very expensive.  I was stressing out!  He then called David to come by and ask his views if there was something they could do to avoid having to cut through the drywall, etc.

After reevaluating the problem, Patrick and Ernie returned in the afternoon and was able to fix the problem without having to do any damage to the floor.  (Thank goodness!) It did take a few hours, but it was well worth it rather than having to cut down the floor, etc.

After they did what they had to do, they noticed the toilet actually had to be replaced because the ceramic had a slow leak through a crack.  I went ahead and bought a new toilet, and  Ernie came by to install it a week later (due to my work schedule) which works perfectly.

Next time, I'll make sure to call them rather than trying to fix the plumbing problems ourselves.  I truly recommend Patrick and Ernie of R.P.S. Ribbs Premier Services.  Not only did they do a great job, but are also very professional, friendly, reliable, and knowledgeable of their work.

We hired Rooter Hero to address a clogged shower drain. They arrived and I was a bit surprised that their manager laid out a set of services to replace existing sewer pipes even before looking at the problem below (in hindsight this should have been a red flag). The cost of  various possible replacements varied from $2000 to close to $8000. They initially got the drain clog removed, but the guy who went under said that he could see the pipes underneath leaking in many places and recommended replacing the leaking section of drain pipe for around $2500. He said the cost of the work so far could be applied to this amount (around $300). He also said there are several other smaller leaks and those would cost close to $8000 to be comprehensively addressed. We went with the $2500 changes. Recently, after several months we decided to have our pipes upgraded to copper. The plumbers who took a look at the pipes came back with some shocking news. Apparently the section of the sewer pipe that had been replaced was sloping back into the pipes, causing sewer to backup, instead of flowing out of the house. They could not provide guarantee for their work with these existing drainage issues. We called another plumber and got the same feedback.  Here is my conclusion about this company

1) They quote exorbitant amount for their services. This is something you might notice in more than one review on this site. It is unfortunate that we didn't see those reviews hidden behind a bunch of other positive reviews.

2) Their actual quality of work seems questionable too. The plumbers who visited after Rooter Hero wondered how any qualified plumber could slope the drain pipe in this manner. This is the the unfortunate part of going to such faceless company. You don't really know who you are going to get from the company to work on your house.