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

Avatar for Signature Heating, Cooling and Plumbing, LLC
Signature Heating, Cooling and Plumbing, LLC
4.5(
255
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I like the fact the owner spoke to me not a sales person and explain what needed to be done if I decided to go with their company, he was very observant about the windows I had in the house the size of the the returned vent asked about the age of heater and cooler. Decided to go with them, the project was done in a day. Very impressed by the workers, I highly recommend, will let others folks know about this company."
Installation
Split System Installation
American Standard
BOSCH
Ductwork

+11

Response time6 hrs
Response rate93%
24 neighbors recently requested a quote
Avatar for Temperature Control Plumbing, LLC
Temperature Control Plumbing, LLC
4.5(
498
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Eddie did an excellent and thorough job of replacing our failed water heater and repairing the water damage to the floor of the compartment. Very knowledgeable and professional and did exceptional work on making g the install cleaner that the previous water heater replacement done by Cummings Plumbing."
Water Filtrarion
Response time2 days
392 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Strongbuilt Plumbing, Air, Solar & Electric - AZ
Strongbuilt Plumbing, Air, Solar & Electric - AZ
4.5(
334
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"StrongBuilt has been a huge help in the inspection process for our new home in Sahuarita. Scheduling was quick and easy, and technician Charles was great - knowledgeable, prompt and pleasant. He cleared most areas, but found a need for water heater replacement and provided a quick and reasonable quote. Our realtor was also impressed. Strongbuilt has a place of honor in my contact list."
Strongbuilt Truck #36
EnviroWater
EnviroWater
EnviroWater
Made in USA

+20

Response time4 hrs
17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Plumber Kings, LLC
Plumber Kings, LLC
4.5(
64
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We had a water heater flood In the middle of our home we called plumber kings They had a fast response quickly got to my home and got the water turned off Then they gave me estimates to replace my water heater when they were done the work looks so amazing and they got it done within a timely mannerI am very impressed with the fast response And the workmanship The technician Chris It's very kind and very knowledgeable he was very clean He explained everything to me thoroughly I will definitely recommend them And they have earned a lifetime client with Me. AMAZING SERVICE"
Old water Heater
Chris on the job!
Beautifully installed water heater
Water Heater
kitchen faucet

+15

Response time12 hrs
Response rate98%
14 neighbors recently requested a quote
Avatar for O2h Service LLC
O2h Service LLC
5.0(
29
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Chris was great. He gave me a price last year that he honored and when I had a problem with the new soft water system, he came back in fixed it without any questions. I will only be using O2H for my water system needs. They do great work at a great price."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+35

Recommended by100%of homeowners
Avatar for Mountain Fresh Water Systems
Mountain Fresh Water Systems
5.0(
59
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"First
Glenn Buckman explainer whole house pure water units. Very educational.
Next he explained how the newer water softeners work and the advantages.
Next day one of the employees and his helper arrived and very efficiently installed and set up the new softener. I was very satisfied and have already recommended them to a friend.
"
Outside View
Media Cutaway View
Outside View
Cutaway View of Media
Outside View

+3

Recommended by94%of homeowners
Avatar for 911 Heating & Cooling & Plumbing
911 Heating & Cooling & Plumbing
4.7(
18
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"I came home from work to a flooded garage there was water coming from my water heater after calling a couple companies 911 Plumbing said they could have someone out in less than an hour Howard showed up and had me back up and running in about an hour I defiantly would recommend this company fast response and great service"
Recommended by100%of homeowners
Avatar for Perry Heating Cooling & Plumbing
Perry Heating Cooling & Plumbing
5.0(
7
)
Tankless Water Heater - Repair

Serving Oracle, AZ and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships.

Offers
Offers
Water Heater
Water Heater
Home Repipe

+3

Response time5 hrs
Recommended by14%of homeowners
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