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Top-Rated Tankless water heater repair pros in Elgin - Updated Nov 2026

Avatar for Altruistic A/C Heating & Plumbing
Altruistic A/C Heating & Plumbing
5.0(
5
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

As a partner of the city of Austin Altruistic A/C, Heating & Plumbing is able to offer rebates as well as financing options, at a very competitive rate. Well qualified technicians and installers get the job done right the first time. Part of the mission of Altruistic A/C, Heating & Plumbing is to give back to the community, we offer a 10% discount to military and homeowners over 60 years old.

Duct Sealing
Training Model
Indoor Furdown System
Indoor Furdown System
New HVAC Install

+15

13 neighbors recently requested a quote
Avatar for Reliant Plumbing
Reliant Plumbing
4.2(
23
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Replaced my outdoor faucet quickly that I couldn't budge with my tools. Answered all my other plumbing questions. Price was high, but I've never seen a plumber or electrician charge less than a couple hundred no matter how simple. I have peace of mind though with the year warranty."
My jobs
My jobs
My jobs
My jobs
My jobs

+13

Response time10 mins
Response rate100%
22 neighbors recently requested a quote
Avatar for Fox Service Company
Fox Service Company
3.5(
26
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

Approved (Corporate)

In business since 1972

Emergency services offered

Warranties offered

"Installation took place 14 days after I had accepted the bid, which was contingent of them getting my broken one repaired the next day free of charge, Which they did. I would have rated them 4.5 stars if possible,"
Rooftop Package Unit Installation
Ductless Heat Pump Installation
Ductless Air Handler Installation
Ductless Air Handler Installation
Condenser Replacement

+2

Response time1 day
Response rate90%
4 neighbors recently requested a quote
Avatar for Prostar Water Inc
Prostar Water Inc
4.8(
262
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"It was a pleasure to work with Justine from Prostar Water Inc. She was on time and provided a competitive quote. She was patient in explaining the different options I have. Definitely would highly recommend her."
Recommended by97%of homeowners
Avatar for Team Enoch Plumbing Austin
Team Enoch Plumbing Austin
4.9(
132
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

In business since 2013

Credit card accepted

Offers commercial services

"I had a water heater fail on a Sunday morning. I submitted a request and got a response in less than a minute. The person was extremely helpful and we arranged an install only a few hours later. I couldn't be happier with the service and attention to detail. *This review was migrated from an affiliated account on Angi with an original submission date of 2/18/2021."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+32

Recommended by99%of homeowners
Avatar for Parker & Sons Plumbing & AC
Parker & Sons Plumbing & AC
4.5(
179
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Parker and Sons sent out two guys to quote installation of a tankless hot water heater.  They were very responsive and flexible in scheduling time to come out.  They were also very punctual and professional.  They weren't as thorough as some of the other companies that came out, but perhaps that's just knowing what they have to do.  Where I was let down was the price. The quoted prices was 2X the cost of the other two companies I had out to quote the same job.
"
Parker and Sons Plumbing Van
Parker and Sons Plumbing Truck
Meet Jim
Recommended by91%of homeowners
Avatar for Plumbing Outfitters, LLC
Plumbing Outfitters, LLC
4.7(
41
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

In business since 2017

Free estimates

Warranties offered

"Responsive, excellence customer service, completed the evaluation and replacement of water heater in a A little over 2 hours. Kept me informed of during each phase of the installation and insured the installation was up to code. I will use them again."
Water Sortner
Toilet -Kohler
Kohler toilet
500 ft water line
Now you know! :)

+7

Response time5 hrs
Recommended by97%of homeowners
Avatar for Jacobs Water
Jacobs Water
5.0(
10
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"I have used Jacobs Water for two projects, i.e., water softener replacement and water heater replacement. Both times Justin has been great !! He was able to do the work within 2 days after I contacted him and his price was less than half the prices quoted by other contractors. In both cases, I purchased the replacement equipment from a big box store and Justin picked up the equipment directly from the store. Because I live in another state, I conducted all of the business with Justin over the phone and I've had no complaints from my tenants who had the face-to-face contact with him. I highly recommend Jacobs Water."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by100%of homeowners
Avatar for South by Plumbing, LLC
South by Plumbing, LLC
4.6(
85
)
Tankless Water Heater - Repair

Serving Elgin, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Robert B. arrived promptly and troubleshooted my problem. He was courteous, professional, and efficient. When he left my home, my new water heater was installed and ready to provide hot water. RC PLUMBING was outstanding in every way. They will receive all my future business. I highly recommend this licensed master plumber."
Response time5 hrs
Recommended by93%of homeowners
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