It’s 02:32 PM and today is . we’re open!

3000+ Reviews

$50 OFF This
Friday

Your Trusted Plumber San Francisco

Tankless Water Heaters

Tankless Water Installation and Repair in San Francisco, CA and Beyond

Over the years, water heater technology has come a long way and there has been an increasing demand for tankless water heaters. This eco-friendly option is easy to install, and is popular because of the energy savings and long-term reliability. At Discount Plumbing Rooter Inc., we are interested in helping you make a wise investment that will all around save you money. Give us a call today to schedule a service appointment.

For Over 30 Years We have Been Your #1 San Francisco Plumber

What's the difference between a traditional water heater and a tankless water heater?

A traditional water heater stores and preheats 30-50 gallons of water in a tank. That preheated water is used whenever someone showers, does the laundry or washes dishes. The tank then refills to be reheated once again. A tankless water heater, on the other hand, uses a heat source (electric or gas) to warm up cool water on-demand whenever you need it rather than storing hot water in a tank.

Why Is Tankless A Good Option Over Gas Tanks?

Lower Energy Costs

According to the US Department of Energy, for homes with low water usage of about 150L per day, tankless water systems can be 24% to 34% more energy efficient than storage tank systems. However, this percentage is reduced considerably when daily water usage increases above 150L.

Longer Life Span

Tankless systems will, with regular servicing, last an average of 20-30 years. That is almost double the lifespan of a gas water heater.

Space saving

Since tankless water heaters do not have large storage tanks like in the case with gas water heaters, they are ideal for homes without much space, which is very common in the Bay Area!

Continuous Supply of Hot Water

Unlike gas water heaters, tankless water heaters allow you to enjoy a continuous supply of hot water at all times.

Tankless Water Heater Maintenance: Why You Need a Professional to Maintain Your Tankless Water Heater

Routine maintenance is necessary to keep your tankless water heater functioning optimally. In fact, doing routine maintenance can help your water heater last well up to and beyond twenty years. It is recommended to get your hot water heater serviced at least once a year. If you are living in an area where you have hard water or you keep the water temperature set up high, Tankless Hot Water Heater Maintenance should be done twice a year.

It is highly advisable to hire a professional to maintain your tankless water heater. First, by hiring a certified and trained technician, you can be sure of the safety of the process from start to finish. A professional comes with the knowledge, tools, and safety gear to complete the job.

Also, a professional can handle all sorts of problems with tankless units. He will conduct a thorough inspection to determine the root of the problem. From there, he will perform the necessary steps and bring your heater back to working condition in no time.

What Is Included In Routine Maintenance?

When it comes to heating water in your home, bigger is definitely better. If you’re thinking of switching to a heat pump system, don’t forget to factor in the size of your current water heater. To avoid running out of hot water mid-shower, consider upsizing to a 50-gallon (minimum) or perhaps even a 65-gallon heat pump water heater. Trust us, your family will thank you.

Tankless Water Heater Maintenance Procedure

If any issues are discovered during your maintenance visit, we will diagnose the problem and offer an honest recommendation on how to fix it.

Tankless Experts on Staff

The highly trained technicians at Discount Plumbing Rooter Inc. have a variety of manufacturer specific and factory-approved accreditations. These include some of the following:

Tankless Water Heater Brands We Service

At Discount Plumbing Rooter Inc., we can service all major brands of tankless water heaters, including, but not limited to:

However, our “recommended” (or “preferred”) brands include Rheem, Navien, Noritz and Takagi due to quality, longevity and performance. Our professional plumber will recommend the most suitable option for your home and budget!

Frequently Asked Questions about Tankless Water Heaters

If you are planning to upgrade to a tankless water heater, you’ve probably got some questions. The team here at Discount Plumbing Rooter Inc. has the answers. We‘ve compiled a list of the frequently asked questions in an effort to address your most pressing concerns. If you still have questions after reading this, just give us a call and one of our plumbing experts will be happy to answer them all.

Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed. They do not cause the standby energy losses that are common with storage water heaters (gas tank water heaters), thereby saving you money.

Both! Tankless water heaters come in both electric and gas-powered models, but the majority of them run on gas.

Tankless water heaters do rely on gaskets, seals, and other components that can wear out over time. Generally, an annual maintenance service will include an inspection of these components and give you the ability to have them replaced when they start to show signs of wear or failure.

Yes, a tankless water heater is more energy-efficient than a storage water heater. This is because the water heater doesn’t need to continuously run to heat your water. Instead, your tankless water heater will only heat your water as it’s needed.

Yes. Depending on the unit you buy, you might need to have the unit serviced more frequently to have the lime flushed out.

Contact Us Today

Call Discount Plumbing Rooter Inc. for all your tankless water needs in San Francisco, CA and its surrounding areas. Our plumbers are highly skilled, knowledgeable, and have access to most recent state of the art tools and equipment. Give us a call or text us today at 650-991-7404 to schedule a service appointment.

REQUEST A SERVICE

Customer Reviews

Our customers have shared their experiences with installing water leak detection devices in California. Here’s what they have to say about the exceptional insights and added comfort these devices provide:

Tom Belvini
Tom Belvini
2024-07-26
On time, efficient, clean and a good price. Work was completed in one day. The street was patched the day after. Very good experience.
Elisabeth Denker
Elisabeth Denker
2024-07-26
Fred was amazing and courteous! He you went above and beyond to fix the problem.
Aaron Botham
Aaron Botham
2024-07-25
Came right away for an emergency and got my sewer unclogged when another plumber was not able to. Highly recommended!
Stacey Butler
Stacey Butler
2024-07-25
Tony was very knowledgeable and relaxed, while explaining the job he was about to do and in our conversation about our hobbies, I really enjoyed talking with him. And the job was handled without any problems. I do recommend Tony for future use. His attitude and aura is very Healthy and receptive. Thanks Tony for a Job well done. 👍🏿 👍🏿👍🏿👍🏿👍🏿.
Dora Diaz
Dora Diaz
2024-07-25
Flooding occurred from my kitchen sink to the downstairs bar sink. To avoid this situation from occurring again, my husband and I decided to separate the lines that connect to the sewer. Brian descaled the kitchen and bar sink pipes and separated the two lines. Brian and his crew stayed past 5 to complete the job as promised. I highly recommend Brian and his crew. He was professional, courteous and he kept me informed of his progress. Also he informed me of coupons he could apply to reduce my cost.
Clarence Applegate
Clarence Applegate
2024-07-24
Efrain did an excellent job. We had a real emergency with a bathtub faucet that literally exploded, spraying water all over the bathroom. We had to cut off water to the whole house. He came out promptly, diagnosed the problem, and resolved it. It turned out to be a big deal, necessitating, cutting hole in the bedroom wall to access the problem. He was personable, helpful, and knowledgeable. In addition, he showed us some things about the plumbing system that will help us deal with similar problems. Should they develop in the future.
Ray Portugal
Ray Portugal
2024-07-23
Mike did a great job fixing the low water pressure on my shower. He was very friendly, efficient and professional. I would highly recommend Discount Plumbing.
Vered Cohen
Vered Cohen
2024-07-23
Brian was very polite.
Ty McClure
Ty McClure
2024-07-22
Discount plumbing is the BEST!! They came short notice on a Sunday to save the day!! Their service guy, Antonio was super friendly and personable and a master of his trade!! He was able to accomplish what another plumber from a different company could not. AND, he was super fast about it. Can’t recommend enough!