Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Greenville, TX

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Charter Plumbing Air Electric
Charter Plumbing Air Electric
4.7(
7
)
Water Heater - Repair or Service

Serving Greenville, TX and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Jimmy came out, checked things out, gave me an estimate. William & Chris came out & did the repairs. Would call them again. The guys were very polite & hard workers"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
2 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Underwood Plumbing and Septic
Underwood Plumbing and Septic
4.1(
11
)
Water Heater - Repair or Service

Serving Greenville, TX and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

Underwood Plumbing and Septic is your go-to solution for all plumbing and septic needs in Collin, Fannin, Grayson, Lamar and Delta Counties. Our team of expert plumbers and technicians offers top-notch services, including plumbing installations, repairs and specialized septic system maintenance. Whether you need a quick fix or a complete system overhaul, our professionals are dedicated to delivering efficient and reliable solutions tailored to your specific requirements. With decades of experience, we have built a solid reputation for excellence in the industry. Customers trust us for our timely responses, attention to detail, and top-notch plumbing and septic services. By no means comprehensive, we do water heater installs and repairs, plumbing fixture repairs, sewer repairs, hydro-jetting, septic system component maintenance, septic pumping, and many more services! Send us a message or give us a call to get a solution to your problem today. We offer senior citizen discounts.

Control Panel
House Filtration
Septic Service Tech
Septic Tank Pumping
Septic Tank Pumping

+24

27 neighbors recently requested a quote
Avatar for Ecowater Texas
Ecowater Texas
4.7(
142
)
Water Heater - Repair or Service

Serving Greenville, TX and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"TL:DR The American-made equipment works very well. The company ultimately assured the installation was complete and correct. But it was a rocky road. It was easy to schedule an appointment with a sales person. He spent a lot of time trying to sell me a system, when in fact I'd already done my research and knew I wanted to buy their products if they could improve my water quality. The salesman was able to give me measurements of dissolved solids and pH, which was important to me. Installation was fast; within about a week, our system was in place! Unfortunately, the installation did not pass inspection. When I contacted EcoWater Texas about the problem, the owner said the inspector was being unreasonable, and this had never happened before. He said he was uncomfortable having his plumber do the work the inspector required, and I would have to find someone else to do it. He said he'd pay the cost if it was reasonable. I contacted the inspector to get a detailed explanation of the work to be done. The inspector came over and gave me a red tag, formally failing the installation. He said I should call EcoWater Texas and tell them I had the tag, and if I submitted the tag to the licensing board they'd make it right. When I did that, EcoWater Texas agreed to find a plumber to do the work and cover the costs. The new plumber finished the installation, and it passed inspection. I then asked EcoWater Texas to test my water to make sure the system was working as advertised. This took a little time, but the salesman returned and did the testing. That's when I learned the system was only treating half my water! The rest entered the house in a different place. Apparently EcoWater Texas didn't check for that when they did the original installation. So EcoWater Texas had the second plumber come back and tie in the rest of the house water. The entire process took several months."
ERO 375
Credits
Softeners and Refiners
Recommended by91%of homeowners
Avatar for Bacon Plumbing Heating Air & Electric
Bacon Plumbing Heating Air & Electric
4.3(
754
)
Water Heater - Repair or Service

Serving Greenville, TX and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Getting ready for work in the morning only to discover we had no hot water. Meant to start calling to get somebody on this as soon as I got to work (but didn't start calling until 11:00 AM). I had a new water heater installed be 5:00 PM that day. WOW!!! And they were a pleasure to work with. Thanks for the great job!"
Bacon van
Electric Panel
Logo
Technician
Side New Van

+2

Response time5 hrs
Recommended by94%of homeowners
Avatar for Sewell Plumbing Services
Sewell Plumbing Services
5.0(
8
)
Water Heater - Repair or Service

Serving Greenville, TX and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Travis was great, on time and professional. He made a few recommendations and asked great questions to ensure his service was what I needed. I'm going to recommend to my neighbors and would definitely hire again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by87%of homeowners
Showing 1-10 of 50
FAQs for water heater repair or service projects in Greenville, TX

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 Greenville, TX 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.