All Tankless Plumbing & Electrical
Company Overview
Identifying a reliable plumber in Rancho Cucamonga, CA, doesn’t need to be difficult. All Tankless Plumbing & Electrical has skilled technicians ready to assist you seven days a week. Regardless of your plumbing requirements, we prioritize your satisfaction.
Opt for a plumbing team that ensures the job is done correctly. We at All Tankless Plumbing & Electrical are proud to cater to residential and commercial customers throughout Rancho Cucamonga and its surroundings. If you want to learn more or set up an appointment, get in touch with us today.
We also provide financing solutions through our partner, Renew Financial.
Business Services
- Bathtub installation
- Drain installation
- Drain repair
- Faucet installation
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Toilet installation
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 8:00 AM - 7:00 PM |
Tue: | 8:00 AM - 7:00 PM |
Wed: | 8:00 AM - 7:00 PM |
Thu: | 8:00 AM - 7:00 PM |
Fri: | 8:00 AM - 7:00 PM |
Sat: | 9:00 AM - 7:00 PM |
Sun: | 7:00 AM - 5:00 PM |
Recommended Customer Reviews

Our tank water heater started leaking like crazy the weekend of Christmas and Pedro came through for us in a pinch.
He did awesome work to switch us over to a tankless water heater & did the rebate sign up right then and there too.
Pedro is a great guy as well, would highly recommend!

I will definitely call Pedro and Jesus again if needed. They were prompt in answering my call and showing up. I live in North Orange County and Jesus came within 2 hours of my call, and found the leak for me so I could get the parts from Noritz (since it was under warranty). With a drive to Fountain Valley that afternoon, I had the parts and Jesus returned the following day and repaired my Noritz Tankless Hot Water Heater and did the annual servicing for me. He was pleasant and knowledgeable and did a good job.

I highly recommend All Tankless. They know what they are doing, they are professional (bonded and insured), they show up on time and do fantastic work. Pedro and his daughter are excellent workers. They even came back twice for issues we thought involved the new tank. It turned out there were issues with our water valves and regulators, but he figured it out for us so we could get the repairs done. The new tankless works great and I would not hesitate to use them for other plumbing needs in the future!

My tankless water heater developed a leak,
so I called the tech support number of Navien and they put me in touch with All Tankless Water Heater. I talked to the owner and he sent Jesus right over.
Jesus was able to quickly diagnose the issue and worked with the manufacturer, who stood behind the warranty of the tankless water heater . A great value in paying a little more upfront for a Navien product.
The next day Jesus arrived with the replacement unit and installed it. So in less than 24 hours I have a replacement tankless water heater and everything is great! Only had to pay for labor (not cheap, but in the long run it's better to pay for highly skilled tradesmen).
The best part was that the total time the hot water was off was just a few hours as Jesus removed and replaced the water heater.
Five star experience.

Jesus came in and saved the day!!
Had a leak with my Conventional water heater and I called another company to get it fixed. Was charged an arm and a leg only for it not work in the end. It was such a stressful time! Our ordeal lasted for a whole week trying to find a reasonable solution to our problem! Cold showers for a week! We decided to upgrade to a tankless water heater. I had several plumbers come in and give an estimate. It was no where near reasonable as what Jesus gave me. We have a Noritz EZ98 installed.
It wasn't just the price, that 'wowed' me. It was the ingenuity and his willingness to save his clients money. He applied his years of experience to do his clients good. He. gave a suggestion no other plumbers thought of (of maybe they did but wanted me to go to the more expensive route) When I was talking to him, I didn't feel like I was being ripped off and felt at ease compared to the others.
I called Pedro in the morning, Jesus was in on the afternoon, did his inspection, told me his estimate. We agreed with a reasonable prince and was done in the afternoon. My water heater saga is finally at its end.
Do your self a favor and give these guys a call!

I had a dual water heater tank one solar powered, and the other began leaking. We researched tankless water heaters and came across All Tankless waterheater and plumbing, though the Navien website. After obtaining several quotes, we felt most comfortable moving forward with them not only for the price but for their service experience.
Pedro and his team were able to complete the work within 5 hrs and communicated every step of the way. They were also able to relocate the unit to a wall that was more convenient for our needs. Left the job site clean and explained how to utilize our new tank.I am very grateful to have found them. I would definitely recommend them to anyone in the market for a new water heater.

Repeat job!
Searching, hunting, quotes, bidding, deals, dealing - you name it! The So Cal area can be tough to bargain and literally get anyone to provide any quality service at all these days, especially on YELP!
On every rare blue moon, you may toss coin and feel so lucky and fortunate in a small business that still takes pride in speaking on the phone like human instead of all the robot customer service calls! I cannot give praise enough to the team at All Tankless Water Heater & Plumbing specially the man the myth the legend, Pedro! Pedro and his professional team's work ethic, reliability, and quality of work will take them farther!
My job re-pipe plus going tankless. Typical So Cal home from 1977, always busy and neglecting remodeling.
My takeaways on an amazing job!
1) Experience is the key
2) Punctual and reliable both on the first bid and answered any question
3) Reputation is on par with all Yelpers, Pedro and team are amazing!
4) Tenacity to engineer the most efficient, modern and clean way to plumb pipes into the wall not ""jimmy-rig"" around obstacles like most. Do it right the first time!
5) Commits to project
Cons
1) Not sure if I want to post this yelp review and keep Pedro a secret!
Thank you All Tankless Water Heater & Plumbing!

We upgraded toTankless . Pedro came out on the same day and installed! Great customer service and showed us the website for rebates.

Update 1/14/23
I debated writing another review as I removed my previous two. I removed it not because my experience changed or was rectified but I removed it out of guilt because the owner called me and said my review would affect his business and livelihood. And his kids. That's a pretty big burden for someone to carry. Especially someone who was extremely dissatisfied w the service (or lack of) provided. From my first initial review, their employee Jesus called and threatened to sue me if I didn't remove my review. My honest experience. It wasn't slander, I didn't make personal attacks, I only merely wrote about my experience. After he called while screaming and threatening me, my first thought is ""He knows where I live."" He sounds unhinged over the phone, who knows what he is capable of. I updated my review so fellow yelpers are aware of the type of people we are inviting into our home. After the second review, Pedro (owner) called me and didn't seem too concerned of his employees actions, but more so concerned of his Yelp status. Long story short, I reached out to Pedro on 1/10/23 because our water heater broke again. I was curious if it was because of the part that was promised and never installed. He reassured me it wasn't. I quote ""if it was working for a year without that part, you don't need it."" Okay.... Then why does it exist? Instead of offering to install the part that was owed he explained to me how he has kids and how I will affect his business. Well, I have kids too. We spent $1200 with another company to get the water heater fixed properly. Regardless if the part was needed or not, there was no concern for me as a customer. The only concern is Yelp. And I can understand, I search for everything on Yelp. I take other people's experiences into consideration when doing business with a new company. That's why it's important for me to share what happened as it can happen to anyone. Pedro, please do not call me. I won't answer. You were given 2 opportunities to turn this around and did not. Lesson learned.

worst experience ever. Terrible performance and craftsmanship. Slow and messy. Difficult to understand what he is talking about half of the time. 3 days to set one drain and he put it in the wrong spot everytime. What a waste of time. I will have to get a plumber to fix his mess. He is no plumber. Avoid this guy....