Tankless Water Heater Installation for San Diego Homes

Tankless Water Heater Installation in San Diego, CA

Solid Plumbing & Drains installs and replaces tankless water heaters for San Diego homeowners ready to upgrade to on-demand hot water. Whether you’re replacing an existing tankless unit or converting from a traditional tank system, we can evaluate your home’s setup and complete the approved installation.

See If Tankless Is Right for Your Home

Tell us what you currently have installed and what you’re looking to change, and we can help you schedule an evaluation for tankless water heater installation or replacement.

Tankless Water Heater Installation for San Diego Homes

Tankless installation requires the right setup for the home, not just swapping one unit for another. We install new tankless systems, replace existing units, and handle tank-to-tankless conversions based on the property’s hot water demand and existing connections.

Tankless Water Heater Services We Provide

  • New tankless water heater installation
  • Tankless water heater replacement
  • Tank-to-tankless water heater conversion
  • Gas tankless water heater installation
  • Electric tankless water heater installation
Professional plumber working on a tank-style gas water heater in a utility room with plumbing tools and repair equipment.
Existing residential tank-style water heater installed in a utility closet with visible plumbing and gas connections.

Not Sure If Tankless Is the Right Fit for Your Home?

Tankless systems can be a good option when you want on-demand hot water, need to replace an aging unit, or are considering a different setup for your home. We can review your current system and help you determine whether a tankless installation makes sense for the property.

Signs a Tankless Water Heater May Be a Good Option

Your current water heater is aging or ready for replacement

You want on-demand hot water instead of stored hot water

You are planning to replace a traditional tank system

Space around the current water heater is limited

- You want to explore a more efficient water-heating setup

What to Expect From Our Tankless Water Heater Installation

Tankless installation starts with making sure the system is a good fit for your home. We review your current setup, confirm what the installation requires, and complete the approved work so you know what to expect from the first visit through installation.

 

Speak With Our San Diego Team

Tell us what type of water heater you currently have and whether you’re replacing an existing tankless system or converting from a traditional tank.

Schedule an On-Site Evaluation

We’ll review the property, hot water demand, available space, and the connections needed for the tankless system.

Confirm the Installation Requirements

We determine what the new system will require and explain any changes needed to support the installation before work begins.

Complete the Approved Installation

Once the work is approved, we install the tankless water heater and complete the required plumbing and system connections for the new setup.

Why Choose Solid Plumbing & Drains for Tankless Water Heater Installation?

Solid Plumbing & Drains is a local San Diego plumbing company with experience installing tankless systems in homes throughout the area. We understand the setups commonly found in local properties and can evaluate what your home requires before moving forward with the installation.

Local Tankless Installation Experience

We work throughout San Diego and understand the plumbing, space, and system requirements involved in replacing or converting to a tankless water heater.

Licensed & Insured Plumbing Professionals

Your installation is completed by licensed and insured professionals experienced with the connections and requirements involved in tankless systems.

Experience From 10,000+ Plumbing Jobs

Experience from more than 10,000 plumbing jobs gives us the background to evaluate existing setups and complete approved installations correctly.

Five-Star Customer Reviews

San Diego homeowners choose Solid Plumbing & Drains for clear communication, dependable workmanship, and straightforward recommendations.

Water Heater Help 24 Hours, Seven Days a Week

We’re available 24 hours, seven days a week to help you check availability and get your tankless water heater installation scheduled.

What San Diego clients say about us

⭐ 412+ Google & Yelp reviews across our 3 San Diego County locations

Excellent rating
Based on 154 reviews
Google star 1Google star 2Google star 3Google star 4Google star 5
Google star 1Google star 2Google star 3Google star 4Google star 5
The tech was prompt and did excellent work.
Michael Jones profile picture
Michael Jones
Google star 1Google star 2Google star 3Google star 4Google star 5
I had solid plumbing & drains come out to make some repairs on the drains for both my toilets and replaced my outdated laundry box that was not working. The techs Emmanuel and Mario were so professional, fast, and knew exactly what the problem was. They even went the extra mile and hooked up my washer and dryer once they finished the repairs. Everything works perfectly now. Solid service, fair pricing, and real attention to detail. I’d highly recommend them.
Elizabeth Hernandez profile picture
Elizabeth Hernandez
Google star 1Google star 2Google star 3Google star 4Google star 5
I needed a plumber to take care of a main line back-up on a Saturday. The team responded promptly, was very professional, and took care of the issue all in one visit. Thank you!
Jennifer French profile picture
Jennifer French
Google star 1Google star 2Google star 3Google star 4Google star 5
I had some landscape drain problems. Had one of the TV big company over and they essentially said they needed to bust up my concrete patio etc etc and they would not touch a lateral drain. Got in touch with Mario and had a great conversation with him on the problem. He came over with his crew Emanuel and Angel. Mario diagnosed the issue and created a plan of attack. The main drain line was full of roots but he got them and the issue if FIXED. They were pleasant to deal with, very professional and did a great job. I will definitely go back to them for any further inside or outside plumbing problem! Thank you Mario!
Joe Vaccaro profile picture
Joe Vaccaro
Google star 1Google star 2Google star 3Google star 4Google star 5
Great service. Quick response and reasonable prices.
Nance Lakdawala profile picture
Nance Lakdawala
Google star 1Google star 2Google star 3Google star 4Google star 5
Mario and his crew were extremely professional and very thorough during their job. We had sewage back ups and burst pipes and they worked quickly to get the job done. I would 100% recommend Mario to anyone with plumbing concerns.
Brent Teraoka profile picture
Brent Teraoka
Google star 1Google star 2Google star 3Google star 4Google star 5
Solid Company & Drains Representatives reported as scheduled and came with an attitude of getting the job done. They secured their ladder, hopped up in the attic and within 5 minutes Mario had determined the problem. He took pictures of the area and sent them to me on my phone. He explained each photo. Incredible! Additionally, he suggested that I get a specialty company to use special tools to determine if there is additional water damage in the wall area that they could not see. I really appreciated that suggestion. Thanks to Mario and Angel for their professionalism, friendly attitude, and great plumbing skills!
Claudette Lobbins profile picture
Claudette Lobbins
Excellent rating
Based on 131 reviews
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Emmanuel and Angelo are the best team! They showed up at my house in El Cajon within 30 minutes of calling. We had been dealing with this issue for almost a year, and they were the first ones to actually figure it out. They ran a camera down the drain, found the clog right away, cut out the damaged pipe, and replaced everything properly. Great pricing, super professional, and easy to work with. Highly recommend Solid Plumbing & Drains!
David W. profile picture
David W.
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
i hired Mario and his crew (Emmanuel and Angel) today for a landscape drain issue after turning away one of the big TV companies that essentially refused the work. Mario showed up on time, reasonably diagnosed the issue and made a game plan. In the end he was able to clear the problem! They left the job clean. very professional and job well done! thank you!!!
J V. profile picture
J V.
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Mario arrived before he said he would. Pleasant & knowledgeable. Daniel assisted, and they resolved the blockage. Very grateful; highly recommend this company!!!
Linda A. profile picture
Linda A.
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
I had a patio drain that was very sluggish. Mario and Angel came and took 2 hours unblocking a mountain of mud from down the line. They were professional, resourceful using multiple pieces of equipment and persistent working till the blockage finally gave way.They also had to go through my house to get to drain and they were very neat laying down plastic to protect my floors. I am a very happy and highly recommend them.
M R. profile picture
M R.
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
We have used Solid Plumbing & Drains for multiple projects at our property and we have been extremely happy with their quality of work! Mario is very knowledgeable and a great guy to work with. He and his team really care about doing a good job and satisfying their clients. Highly recommend this company!
Maria M. profile picture
Maria M.
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Mario was right on time and took care of the problem quickly, efficiently, and cleanly!
Loli W. profile picture
Loli W.
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Such a great company to work with. They truly help out and are very patient and knowledgeable. I love that they also answer right away and are willing to go the extra mile.
David M. profile picture
David M.
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
They responded very fast! Great job! Very professional! Reasonable pricing! Highly recommend!
Aaron H. profile picture
Aaron H.

Tankless Water Heater Installation Throughout San Diego

From our San Diego office, Solid Plumbing & Drains provides tankless water heater installation for homeowners throughout the area. Call us to check availability and schedule service for your home.

San Diego Areas We Serve

Downtown San Diego, North Park, Hillcrest, Mission Valley, Clairemont, Pacific Beach, Point Loma, La Jolla, Mira Mesa, University City, Kearny Mesa, Carmel Valley, Rancho Bernardo, and surrounding San Diego communities.

Technician repairing a tankless water heater with visible service access and internal components.

Tankless Water Heater Guides & Resources

Use our water heater guides, San Diego plumbing resources, and related services to compare your options and understand what may be involved before moving forward with a tankless installation.

Our Water Heater Guides

San Diego Water Heater & Plumbing Resources

Related Water Heater Services

Residential gas tank water heater with venting and plumbing connections in a utility room.

What San Diego Homeowners Ask About Tankless Water Heaters

Can I replace a traditional tank water heater with a tankless system?

In many homes, yes. The existing plumbing, gas or electrical capacity, venting, available space, and hot-water demand should be evaluated before the conversion is planned.

Tankless systems are sized around how much hot water the household may use at the same time and the temperature rise required. We can review your home’s demand and determine the appropriate system capacity.

A properly sized tankless system can continue producing hot water as long as demand stays within the unit’s capacity. If too many fixtures exceed that capacity at once, performance can be affected.

Sometimes. A tank-to-tankless conversion may require changes to gas lines, electrical service, venting, plumbing connections, or the installation location depending on the system and existing setup.

That depends on your home’s utilities, available capacity, hot-water demand, and installation requirements. The existing setup should be evaluated before deciding which option makes the most sense.

Schedule Tankless Water Heater Installation in San Diego

If you’re ready to replace an existing tankless system or convert from a traditional tank, contact Solid Plumbing & Drains to check availability and schedule your installation. We can review the setup, confirm what the home requires, and complete the approved work.

1901 First Ave. Ste 217-H, San Diego, CA 92101

Hours of Operation

Open 24 Hours, 7 Days a Week