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Top-Rated Tankless water heater installers in La Palma - Updated Nov 2026

Avatar for Payless Water Heaters & Plumbing
Payless Water Heaters & Plumbing
4.2(
132
)
Tankless Water Heater - Install

Serving La Palma, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Did a $59 consult only. Turned out the cost of repairing the old heater was almost as much as a new one, so we got a new one, and handled the install ourselves. Luis B was great, knowledgeable, friendly, didn't try to upcharge just to sell a heater, which we appreciated. Gave us an honest evaluation, several options, and was right on time. I will say, though, that the company failed to call me when he was on his way... not a big deal. All in all a good experience."
New Tankless Water Heater Installation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time8 hrs
Response rate100%
Recommended by73%of homeowners
Avatar for Speedy Water Heaters and Plumbing
Speedy Water Heaters and Plumbing
5.0(
21
)
Tankless Water Heater - Install

Serving La Palma, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The entire process from the initial call to actually getting to take a shower was easy and pleasant with Speedy Water Heaters. They were upfront with pricing, quick to schedule, installation was clean and timely, the tech was knowledgeable, efficient and so patient with all my questions. I would definitely recommend Speedy Water Heaters to my friends and family! Great job!"
Response time3 hrs
Response rate93%
Recommended by38%of homeowners
Avatar for Phill's Plumbing
Phill's Plumbing
4.7(
316
)
Tankless Water Heater - Install

Serving La Palma, CA and surrounding areas

Approved

In business since 1991

Emergency services offered

Warranties offered

"I was hoping to get a tankless water heater installed to replace my old tank heater. Phill's staff gave me a thorough itemized estimate, which unfortunately revealed that it would be too expensive to convert to tankless (mainly due to the cost of running a much larger gas line over to where the water heater is), so I had them do a straight-up replacement of my tank water heater. They were prompt and left a clean area behind."
Additional Photos
Additional Photos
Additional Photos
Response time6 hrs
Response rate100%
Recommended by93%of homeowners
Avatar for Cal-Tech Plumbing & Drains, Inc.
Cal-Tech Plumbing & Drains, Inc.
4.9(
39
)
Tankless Water Heater - Install

Serving La Palma, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Personable, easy to work with and good listeners. I was pleased with the installation of the tankless water heater. It was professionally done, appearance of piping was good and upon completion they left the work site clean. Advised on other plumbing projects that could be beneficial to me and I appreciated the fact that Caesar corrected a wrong installation under the sink. I definitely and highly recommend Cal-Tech to friends and anyone who needs any sort of plumbing projects done. LNT :)"
cast iron
cast iron
main drain
clean out
clean out repair

+8

Response time12 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.8(
36
)
Tankless Water Heater - Install

Serving La Palma, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They called us quickly and got a plumber out within a few days. Super thorough - tested all pipes and water sources to diagnose the problem. They were able to perform maintenance on most bathrooms the same day and improve the water temperature in our showers. Gave helpful, non-biased advice on potential further plumbing improvements. We will likely call this company again for any and all future plumbing needs."
826 neighbors recently requested a quote
Recommended by38%of homeowners
Avatar for Albano's Plumbing & Drain
Albano's Plumbing & Drain
4.8(
49
)
Tankless Water Heater - Install

Serving La Palma, CA and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Albano's telephone response for our immediate service request was handled in a professional and helpful way.  The person dispatched a plumber to make the repair within a short time following the call.  He was professional, knowledgeable, and efficient.  I know being a plumber can be a dirty job, but the fellow just went to work in the mud and standing water to get the job done.  Interestingly, when I've had preset appointments, although they have always shown up on time, they often didn't have the parts the job required, even though the job was described to the call center I called into.  This visit was terrific!  All work was done in one trip, done well, and the price was decent.
"
Keith
Lucas
Roberto
Shower Before
Shower After

+7

Response time9 hrs
Response rate100%
Recommended by89%of homeowners
Avatar for Do It Right Plumbers, Inc.
Do It Right Plumbers, Inc.
4.1(
601
)
Tankless Water Heater - Install

Serving La Palma, CA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"They helped me work through the several Tankless water heaters I had selected. An which one would work best to my homes Plumbing design, and future expansion. Chris Martinez the Installer was very knowledgeable and willing to work with us On this project."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
OUR WORK

+1

Response time8 hrs
305 neighbors recently requested a quote
Recommended by88%of homeowners
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The La Palma, CA homeowners’ guide to tankless water heater installations

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