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Find Water heater repair or service pros in Gastonia

Avatar for HotCo The Hot Water Heater Company
HotCo The Hot Water Heater Company
5.0(
96
)

Serving Gastonia, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Fast and quality service! He had the water heater installed the next morning."
Hater Heaters
Tankless
Conventional
Tankless
Conventional

+10

Response time4 hrs
Response rate90%
154 neighbors recently requested a quote
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Avatar for Helms Plumbing and Drains, LLC
Helms Plumbing and Drains, LLC
4.8(
24
)

Serving Gastonia, NC and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"Chris knows well how to manage a successful business. Customer service, customer service and happy customers. Very impressed with Chris and will hire him again soon for upcoming projects."
Water Filtration
Water Filtration
Water Filtration
Water Filtration
Water Filtration

+44

Response time4 hrs
4 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for Superior Plumbing & Drains, LLC
Superior Plumbing & Drains, LLC
4.7(
34
)

Serving Gastonia, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Credit card accepted

Offers commercial services

"Very nice and quickly repaired what needed to be done. Would highly recommend them to everyone."
Response time4 hrs
Response rate88%
117 neighbors recently requested a quote
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Avatar for Z PLUMBERZ
Z PLUMBERZ
5.0(
13
)

Serving Gastonia, NC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jacob and Tim are amazing. I am writing to share our experience for the job they did with the gas line piping installation and water connection at our home. Tim took extra time to explain the scope of work and provided a clear understandable estimate. ( labor, materials, permits, warranty, payment terms and lastly affordable compared to others). NO upsell of services or get you to join their club. Their quality of work was exceptional, and we were impressed with their professionalism and attention to detail throughout the entire process. It is a relief to have such an important project completed safely and efficiently. We truly appreciate their expertise and will certainly use them again and recommend their services to anyone in need of a skilled plumber."
Plumbing
Response time5 hrs
Response rate97%
108 neighbors recently requested a quote
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Avatar for Superior Plumbing and Drains
Superior Plumbing and Drains
4.8(
10
)

Serving Gastonia, NC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I hired Superior Plumbing and Drains to install a gas water heater in my home. They provided a 10 year full warranty and cleaned up after they finished the job. Austin and Zach had great customer service and were extremely professional. I will hire them for all my future plumbing needs and I would recommend them to anyone who needs plumbing work done in their home!"
Response time9 hrs
Response rate93%
12 neighbors recently requested a quote
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Avatar for WyattWorks Plumbing
WyattWorks Plumbing
5.0(
49
)

Serving Gastonia, NC and surrounding areas

Approved (Corporate)

In business since 1979

Emergency services offered

Warranties offered

"The repairman was very skilled completing the work quickly. The repair was very well done at a very reasonable fee. The company and repairman provided great customer service. I highly recommend this company for your plumbing needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time10 hrs
6 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Happi Plumbing Corporation
Happi Plumbing Corporation
4.8(
39
)

Serving Gastonia, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great service was provided. Timely, efficient, and great communication."
Main shut off valve
PRV before
PRV after
toilet before
New flange

+286

Response time3 hrs
Response rate99%
274 neighbors recently requested a quote
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Showing 1-10 of 15
FAQs for water heater repair or service projects in Gastonia, NC

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 Gastonia, NC 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.

See all articles