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Top-Rated Tankless water heater installers in Aguanga - Updated Nov 2026

Avatar for WATER HEATER SOS
WATER HEATER SOS
5.0(
17
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"I have a tankless water heater that was giving an error code and i had no hot water! The tech that came out was very nice and knowledgeable. Im glad to report i now have hot water again. As a side note I talked with the tech about water treatment options and a RO system and as long as my husband agrees I will be having them install both items!!"
Phyn Install
Phyn Install
Water Heater
Water Heater
Response time8 hrs
Response rate98%
1 neighbors recently requested a quote
Avatar for Mighty Plumbers
Mighty Plumbers
5.0(
31
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"More than exceeded my expectations. Very professional in every way from cleanliness to respectfulness. Needed a new water heater installed. Other companies wanted an arm and a leg while hermoso plumbing gave me a great deal with even greater service. In and out faster than expected with no hassles. Will definitely be giving them a call back for all my plumbing needs. Highly recommended."
WATER HEATER REPLACEMENT
WATER HEATER REPLACEMENT
WATER HEATER REPLACEMENT
Water heater replacement
Water heater replacement

+1

Response time20 mins
Response rate89%
10 neighbors recently requested a quote
Avatar for Right Solution Plumbing
Right Solution Plumbing
4.8(
16
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

I offer 10% off first home or commercial visit, all major credit cards are accepted, senior discounts, I work with contractors and offer a 30 to 45 day billing for businesses upon approval. 24 hour emergency service, and free estimates in most areas.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time7 hrs
3 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for We Care Plumbing, Heating and Air - Murrieta
We Care Plumbing, Heating and Air - Murrieta
4.3(
137
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

Approved

In business since 1999

Warranties offered

Credit card accepted

We Care Plumbing, Heating and Air is the trusted plumbing company and HVAC contractor in Murrieta, CA, proudly serving Southern California since 2000. Our team specializes in reliable plumbing, heating, cooling, and indoor air quality solutions for both homes and businesses. Available 24/7, we handle everything from emergency plumbing repairs to complete HVAC installations with unmatched care and professionalism. As a top-rated service provider, we’re dedicated to keeping your family comfortable year-round. Count on We Care Plumbing, Heating and Air for dependable service, honest pricing, and long-lasting results in Murrieta and beyond. \n \nWe Care To Go the Extra Mile! We have 24 hour LIVE answering!

13 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for J & A Plumbing & Drain Solutions LLC
J & A Plumbing & Drain Solutions LLC
5.0(
5
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

J & A Plumbing & Drain Solutions LLC is a veteran-owned and operated business serving Hemet, Riverside County, and San Diego County. Fully licensed, bonded, and insured (LIC #1160136). I deliver fast, reliable residential and commercial plumbing?from urgent leak repairs to full water heater installations. I pride myself on clear communication, top-quality materials, and doing the job right. Contact me today for dependable plumbing care you can trust! \n \nVeteran Owned and Operated - Family owned and operated!

4 neighbors recently requested a quote
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"I called Water Heaters Only out of desperation on Sunday...Seth @ toll free # was fully aware of our tenants being without hot water for 2 days and was able to get a technician out on Monday morning. Monday @ 5 pm, hot water was up and running. David, the technician knew what had to be done to get the heater up and running. The next day, we did have a hiccup with a part but David came out immediately and tweaked the part -- all is good. Here is what I like -- 1. no sales pitch. 2. David gave me a plan b for possible additional work. 3. this company is available 365 days and you dont have to wait for parts to be delivered from out of state. 4. Water Heaters Only has their own facility for parts."
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
Additional Photos
Additional Photos

+2

Recommended by94%of homeowners
Avatar for Aid Plumbing Services
Aid Plumbing Services
4.9(
163
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"We needed a new tankless water heater, and Miguel from AID Plumbing gave us a fast, realistic, estimate. He was very professional,and answered all of our questions.He installed our water within a few hours! If you have plumbing issues, don't call anyone else! TRUST ME! Thanks Miguel for your great work!"
Response time50 mins
Response rate94%
Recommended by99%of homeowners
Avatar for Repiping Professionals
Repiping Professionals
4.2(
50
)
Tankless Water Heater - Install

Serving Aguanga, CA and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"Original estimate and proposal was handled in professional manner. Everything was fully explained and there was no pressure or "snow job". Everything was itemized and put in writing. The "free" hot water heater was not needed so received a credit of $1300.
The five man crew arrived on schedule and got to work immediately.  Met with supervisor Mark and foreman Jose and reviewed job.
The crew laid down tarps for dirt control (looked good at first, but wasn't that effective. Attic insulation was still tracked in house  They did attempt to vacuum everything up.)
Crew didn't have a ladder so they used mine. No big deal.
They all worked really hard and there was no loafing around. Had the walls opened and new pipe laid out and ready to go the first day.They didn't hesitate in working late. Made the ordeal of having to have a re-pipe bearable. It was great to still have water all day and that night.
The crew were very polite and friendly and we enjoyed their presence.
They really appreciated the free lunch we gave them and helped cement our relationship. They all deserved a "Gold Star" for their outstanding work.
The next day layout was completed, old pipe removed and new tied in. New piping was flushed and  pressure tested. No leaks.
As a former building inspector, I was very impressed by their professionalism, work ethics and attitude. It's very rare to have someone "do it right the first time".The following day the drywall came and repaired all the walls that had been demo'd. Outstanding job.
 Only a few negatives:
Cleanup. 
Attic insulation that had been pushed aside was not put back.(still not done)
They also missed some shock absorbers which the building inspector caught. Jose came back the next day and took care of the them.  Bathroom exhaust fan had been stepped on and pushed down below the ceiling. Drywall man attempted repairs. OK..
Piping could have been flushed a little longer to get all debris out. Minor.
Overall I am very pleased with the work. Price was a big OUCH!
UPDATE!
It has been several months now and I find the installation was not as great as I thought.  Rather than moving the ceiling insulation, they installed the pipes on the roof rafters. Pipe insulation inadequate; water too cold in winter and scalding hot in summer. Don't let them take short cut!
"
President - George Anderson
Service Van
Repiping Worker
Recommended by85%of homeowners
...
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