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

Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4.7(
1,453
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"Got same day appointment to assess issue. Rep was courteous, professional, and kind. Presented me with several options and was able to get water heater replaced the same day. Price was reasonable and even included upgrading my water shutoff for free. Would recommend for future service."
Our Experts on site
Our technicians
Our technicians
Our Experts on site
Our technicians

+22

Response time7 hrs
Response rate89%
40 neighbors recently requested a quote
Avatar for Logan Services A/C, Heat & Plumbing
Logan Services A/C, Heat & Plumbing
4.7(
51
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

Approved

In business since 1969

Free estimates

Credit card accepted

"Needed to replace my Ac and furnace. After reaching out a variety of company websites, I got no replies and came to Home Advisor. Logan Services reaches out 15 mins after I submitted the request. Aaron Faughn was out the next day for over an hour going over options and making the process easily understandable. Really felt like he was looking out for me and my family. The decision was basically made then, though I did finally get some other businesses out for other bids. None made me feel as comfortable as Aaron. A few days later Kyle Koester and Jake came out and couldn’t have been more professional or courteous. Knocked it out in a day and a half due to the holiday. I could’ve be happier with the work they provided. I would recommend Logan Services for any and all future needs. They have a customer for life."
Trane Furnace Installation
Air Conditioner Installation
State Water Heater Installation
New Water Heater Installation
Water Heater, Furnace, and Water Treatment

+1

Response time3 hrs
Recommended by97%of homeowners
Avatar for More Heat More Cool
More Heat More Cool
4.9(
8
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Everyone that helped was extremely professional, personal and upfront. Got the old tank and our new one installed no problem! Even through in a free seasonal inspection of the heater as it is getting close to that time of year! Would recommend for future projects 10/10"
More Heat More Cool
More Heat More Cool
AC Capacitor
Mr. Cool Mini Split
New HVAC System

+3

76 neighbors recently requested a quote
Avatar for D and P Plumbing Inc
D and P Plumbing Inc
5.0(
35
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

Approved

In business since 2004

Credit card accepted

Customers say: Quick response

"Very honest and professional. He gave me all options including cheaper options besides a full replacement of my water heater. I appreciate his honesty and professionalism. I highly recommend. The person I talked to before him from another company tried to get me to replace without even looking at my water heater. Glad I found him."
4 neighbors recently requested a quote
Recommended by6%of homeowners
Avatar for Benjamin Franklin Plumbing - Cincinnati
Benjamin Franklin Plumbing - Cincinnati
3.9(
337
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

Approved (Corporate)

In business since 2006

Emergency services offered

Warranties offered

"Water heater pressure relief tanked failed christmas eve. We supplied the part from Home Depot and were up and running in about an hour after first contact with BF. Generally, this is an easy repair that could be DIY, but we were glad to have it done quickly and correctly on Christmas Eve."
BBB
Your Local Plumbers!
Available 24/7!
We Can Handle Your Water Heaters Problems!
70 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for TNT services plus llc
TNT services plus llc
5.0(
11
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Tommy, the owner of TNT Services Plus LLC, was great to work with. He was quick to provide the needed information when I reached out for a quote and was able to fit us in right away. His work was done quickly and to a high standard. We needed the water heater to close on the house we were selling and TNT Service was a critical part in us meeting our deadline, and within budget!"
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+6

Recommended by100%of homeowners
Avatar for Plumb Tech Services
Plumb Tech Services
4.7(
46
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Whoever Nick sends to work at our house has always figured out what needed doing (and not more) and been able to get it done quickly, surely and cleanly. In this case we had just at our water main changed which cause sediment to clog fixtures and kill water pressure. Chris gave us the good news that a replacement fixture and part was all that stood between us and square one----and he fit us in the next day so that we could go out and buy the kitchen faucet we needed."
Recommended by97%of homeowners
Avatar for J.D. Hunter Plumbing & Water Restoration - Home  Facebook
J.D. Hunter Plumbing & Water Restoration - Home Facebook
3.9(
249
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"The water heater is in and working, but some of the mess left behind will need to be cleaned up by me. But nothing I cant do in just a few minutes - sweeping the floor. But over all, competitive price, and fast service."
Response time3 hrs
Response rate95%
Recommended by81%of homeowners
Avatar for Mr. Rooter Plumbing Of Greater Cincinnati
Mr. Rooter Plumbing Of Greater Cincinnati
3.8(
83
)
Water Heater - Repair or Service

Serving Wilmington, OH and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"⭐️⭐️⭐️⭐️⭐️ Excellent Service from Mr. Rooter! I had a great experience with Mr. Rooter when our toilet needed repair. From the moment they arrived, they were professional, courteous, and clearly knowledgeable. They quickly diagnosed the issue, explained everything in a way that was easy to understand, and had the toilet fixed in no time. What really stood out was their respect for my home—clean, efficient, and no mess left behind. It’s such a relief to work with a company that takes pride in their work and treats customers well. I highly recommend Mr. Rooter for anyone needing reliable plumbing service. They made a stressful situation simple and stress‑free."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by57%of homeowners
Showing 1-10 of 37
FAQs for water heater repair or service projects in Wilmington, OH

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 Wilmington, OH 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.