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Top-Rated Water heater repair or service pros in Oracle - Updated Nov 2026

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

Serving Oracle, AZ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Brandon and his crew were very polite and professional; Offered me a new system at a very reasonable price. The installers, Rudy and Dwayne, arrived on time /as promised and did a fantastic installation job. Iâ m extremely pleased with the service they provided and strongly/wholeheartedly recommended them for your AC repair/system replacement."
Installation
Split System Installation
American Standard
BOSCH
Ductwork

+11

Response time6 hrs
Response rate93%
20 neighbors recently requested a quote
Avatar for Plumber Kings, LLC
Plumber Kings, LLC
4.5(
64
)
Water Heater - Repair or Service

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 Temperature Control Plumbing, LLC
Temperature Control Plumbing, LLC
4.5(
498
)
Water Heater - Repair or Service

Serving Oracle, AZ and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"I also had a new water heater installed. I'm very happy with the new sink and faucet. They brought the water heater up to code and it all looks great. Very friendly and professional."
Water Filtrarion
Response time2 days
390 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mountain Fresh Water Systems
Mountain Fresh Water Systems
5.0(
59
)
Water Heater - Repair or Service

Serving Oracle, AZ and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Glenn was very professional and went out of his way to please us.  The installation of the RO and water conditioner went really well.  The installers went right to work and were friendly.  Right away we noticed such a difference in the water.  It's amazing!  We couldn't be happier with what we purchased!"
Outside View
Media Cutaway View
Outside View
Cutaway View of Media
Outside View

+3

Recommended by94%of homeowners
Avatar for O2h Service LLC
O2h Service LLC
5.0(
29
)
Water Heater - Repair or Service

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 ARMER CORP.
ARMER CORP.
4.7(
140
)
Water Heater - Repair or Service

Serving Oracle, AZ and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"Their customer service was excellent, they arrived promptly and got the job done well.
They cleaned up a good bit of the mess associated with a leaking, corroded water heater
in a corner of a workshop (because of its location, we didn't notice right away that it had gone bad.
They gave us great advice on the best unit to use, and we've been very happy with it.
"
The Other Guy
The Guarantee Guys
Recommended by93%of homeowners
...
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FAQs for water heater repair or service projects in Oracle, AZ

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Oracle, AZ homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.