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Top-Rated Tankless water heater installers in Mount-baldy - Updated Nov 2026

Avatar for Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
4.7(
36
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I Called to get an in person quote for a tankless water heater flush and left this job with a whole house filter and a fridge connection. When Michael first arrived we inspected the tankless unit and tested the water to conclude flushing was not my best option. He then walked me through my options for home filters and we decided on a Halo system. Michael was very well educated on the subject and gave me the best value filter for my needs. He installed the unit the next day in less than a few hours and left me with a flawless work of art. I couldn't be more impressed with the professionalism he brings to this trade! I also requested to hook up a fridge and he did that in what seemed like 30 minutes. He will be the only plumber I call from now on!! Thank you Michael!!!"
Plumbing - Drain Cleaning Project
Sewer cleaned of roots and ready for lining
Prepping pipe for lining by removing massive roots
Mixing resin for liners, this resin gardens to create a solid pipe
Sewer robot in the pipe

+26

Response time9 hrs
7 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for A2Z Plumbing
A2Z Plumbing
5.0(
13
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

Approved

In business since 2019

Credit card accepted

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

project photos
7 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Ace’s Plumbing Services
Ace’s Plumbing Services
5.0(
20
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Athen did an amazing job installing my utility sink. The job turned out to be bigger than what he quoted, but he kept the same price he originally quoted me. He went above and beyond to make sure the job was custom and solid . He was professional, courteous, and friendly. Highly recommend !"
Water Heater Installation
Valve/Regulator
Tankless Heater
Copper Spot Repair
Automatic Shutoff

+2

Avatar for Utility Plumbing Services, Inc.
Utility Plumbing Services, Inc.
5.0(
5
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

We are a trusted plumbing company dedicated to delivering top quality workmanship, exceptional customer service and reliable solutions for every home. Our highly skilled and professional technicians take great pride in their craft ensuring every job is completed with accuracy, care and respect for your property. \n\nWhether you have a routine service or an urgent repair, we are committed to providing dependable honest and long lasting plumbing solutions you can count on. \nOur desire is to create lasting relationships with clients for years to come. \n\nCheck us out on Instagram, Facebook, TikTok or our website utilityplumbingservices.com

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+1

Response time6 hrs
Response rate94%
42 neighbors recently requested a quote
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Tankless Water Heater - Install

Serving Mount-baldy, 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 BALTICA Plumbing-Heating-Air Conditioning-Tankless
BALTICA Plumbing-Heating-Air Conditioning-Tankless
5.0(
13
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"After calling several companies in regards to tankless water heaters, we set an appointment with Kevin who was professional and knowledgable about these energy efficient water heaters.  We decided to go with Baltica because of their "can do" attitude.  They knew what was possible and what was not, even providing us with several options on where to place the water heaters and what else we could do with our piping.  Since we bought a multi-unit building that was built in the 1930s, they were very helpful in suggesting replacing certain pipes and fixtures.  Even while they were relocating pipes, they noticed an unused space behind the wall and suggested that we build a storage room.  We have since built the room and have increase our square footage and storage space (thanks Val!!). After work was completed, they were always very responsive to our request of documentation to submit for our tankless water heater rebates.  Kevin, Val, & Marius were all awesome to work with.  We would highly recommend them for all your plumbing needs, especially if you are interested in a tankless water heater.
"
Before and after
Before and after #2
Recommended by100%of homeowners
Avatar for McLay Services
McLay Services
4.8(
281
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"Chad was very helpful. He found there was a simple repair needed for our leaky faucet. My husband was glad we didn’t need to replace the faucet. Price was fair and job was completed in a timely manner. He offered to do a free plumbing inspection and found our water pressure was high and recommend to replace our failed pressure regulator. I’ll be calling them back for the refulator in the near future!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

51 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mirsky Heating & Air Conditioning
Mirsky Heating & Air Conditioning
4.9(
134
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Darrow and his team did an excellent job! During a 100+ degree heat wave, our 2nd floor A/C failed. My prior A/C man had recently retired and I was scrambling.... reviewed Angie's List and made several calls. In several cases, I found myself as caller #10 in the queue. Darrow took the call personally, however, and was able to see us late that day. As a businessman I'm used to moving slowly, assessing, considering alternatives, etc. On this occasion there was no time, had to go with my gut. Mirsky Heat & Air really came through. They spent several hours (6-9pm) testing different options but ultimately found the compressor required replacement. They were able to return a day later and install the replacement. Their price was fair, Victor (his associate) was extremely knowledgeable, their work was first rate... and their response during a crisis was a life-saver! We highly recommend Darrow and his team... they're the Real Deal!!"
CEO & INSTALLER
CRANE
Rheem Puron System
Crane placing unit
Additional Photos

+15

Recommended by100%of homeowners
Avatar for AYS Plumbing & Rooter Corp.
AYS Plumbing & Rooter Corp.
4.9(
301
)
Tankless Water Heater - Install

Serving Mount-baldy, CA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Called AYS Plumbing for a water heater install. The service tech Mike Garcia was very prompt and very professional. He explained what he was going to do and what it was going to take to get the job done. Mike cleaned up after himself and also got rid of my old water heater. Definitely will be using AYS for my future plumbing needs. Mike Garcia was very professional and very knowledgeable. Thanks again Mike, 10 starts from me!!!!!"
New Shower Valve
Shower Faucet
New Pressure Regulator
Repaired exterior drain line
Full House water Filtration system

+4

Response time4 hrs
Response rate100%
Recommended by93%of homeowners
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