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

Avatar for Affordable Water Heaters LLC - Indy
Affordable Water Heaters LLC - Indy
4.9(
42
)
Water Heater - Repair or Service

Serving Westfield, IN and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Fantastic! Very quick response on a Saturday. Tyrone was close by and quickly came over to evaluate whether or not this was a repair or a replacement for our Rheem tankless water heater. He was very kind and knowledgeable. Unfortunately, as I suspected, it was a replacement. Jeff the project called and we walked through our options and price with him. He was low pressure and very understanding. We decided after our research to schedule a replacement for Sunday morning. Les and Brandon arrived on time and were very nice and worked quickly. Overall it was a great experience and GREAT customer service! Les and Brandon were very helpful, knowledgeable and informative. HIGHLY RECOMMEND!!!"
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1 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for Plumbing Heating Paramedics
Plumbing Heating Paramedics
4.6(
2,376
)
Water Heater - Repair or Service

Serving Westfield, IN and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Exceeded my expectations. I have had them do major re-pipe job and this was a minor repair compared to above but they arrive on time, are excellent at communications and safety (they send a photo of your repairperson so you know who is coming) very personable, yet get the job done so professionally and efficiently. I will NOT use a different plumbing or HVAC company unless these guys change. Can't say enough good things about them"
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+13

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for WHO'Osier Plumber LLC
WHO'Osier Plumber LLC
5.0(
58
)
Water Heater - Repair or Service

Serving Westfield, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"They were professional and courteous. They explained what happened to my old water heater and if it was repairable or not. He gave me options and time to decide. They are also military friendly. Great job Hoosier plumbing."
New water heater
Old water heater
Shower
Shower
Shower

+2

Response time10 hrs
Response rate99%
5 neighbors recently requested a quote
Avatar for Water Heater Guys IN, LLC
Water Heater Guys IN, LLC
5.0(
13
)
Water Heater - Repair or Service

Serving Westfield, IN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The Water Heater Guys were awesome! You could see they really care about their customers. They came in and diagnosed the problem. We needed a new hot water. They made sure and got everything taken care of for us and had our new hot water heater installed right away. They went above and beyond!! I would definitely recommend them!!"
Water Heater
Response time5 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Home Heroes Plumbing, Heating & Air
Home Heroes Plumbing, Heating & Air
4.7(
165
)
Water Heater - Repair or Service

Serving Westfield, IN and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"They replaced my water heater and some piping leading into the water heater. Customer service and work product was excellent. Repair cost was perhaps higher than average."
softener
softener 2
slab leaks
softener
body spray

+15

Response time4 hrs
30 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for AttaBoy Plumbing Company
AttaBoy Plumbing Company
4.7(
103
)
Water Heater - Repair or Service

Serving Westfield, IN and surrounding areas

Approved

In business since 2001

Emergency services offered

Customers say: Quick response

"They arrived for a repair or replacement and had the replacement water heater already on the truck. They said that based on the symptoms I communicated as well as the age of the existing unit they figured there would need to be a replacement."
Response time3 hrs
Recommended by97%of homeowners
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FAQs for water heater repair or service projects in Westfield, IN

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 Westfield, IN 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.