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TRUSTED BY NITRO, WV HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon14
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Nitro, WV

*The Angi rating for Water Heater Service companies in Nitro, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Nitro, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on February 26, 2026

Top-Rated Water heater pros in Nitro - Updated Nov 2026

Avatar for Terry Integrated Services
Terry Integrated Services
4.9(
23
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Nitro, WV and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Emergency services offered

"Clarence was very quick and efficient to get our hot water tank replaced and we were so satisfied with his work and price on the hot water tank that we had him return to install our dishwasher when we upgraded our kitchen appliances."
Faucet
Line
Water Heater
Bathroom
Response time3 hrs
Response rate88%
3 neighbors recently requested a quote
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Avatar for Montani Mechanical Group Llc
Montani Mechanical Group Llc
4.4(
48
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Nitro, WV and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Montani Mechanical Group, LLC is a locally owned York Certified Comfort Expert serving Charleston, Teays Valley, and Hurricane. Our licensed techs handle heating, cooling, plumbing, electrical, and Generac generators — we install and service all brands. 24/7 emergency service. Customer satisfaction is our top priority. Voted Charleston Gazette-Mail Best in the Valley 6 years running, including 2026.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+38

35 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Bryant’s Plumbing
Bryant’s Plumbing
5.0(
16
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Nitro, WV and surrounding areas

Approved

In business since 2020

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Bathroom
Bathroom
Sewer replacement
Sump pump for basement drainage system
New slab home

+1

1 neighbors recently requested a quote
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Avatar for A&P Plumbing, LLC
A&P Plumbing, LLC
4.5(
76
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Nitro, WV and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Very professional ! Came quickly and replaced my hot water tank. I guess all plumbers are expensive. I am very satisfied!"
Response time10 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for A to Z Plumbing, LLC
A to Z Plumbing, LLC
3.8(
118
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Nitro, WV and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"I have had thus company at my house & two rental units. They were timely and professionally repaired the projects. During a recent extreme cold spell, water lines underneath the house had frozen and water was leaking everywhere. We decided to replace the copper lines with pex and thr tenant had running water again."
Response time6 hrs
Response rate90%
202 neighbors recently requested a quote
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Avatar for Montani Mechanical Group LLC
Montani Mechanical Group LLC
4.9(
39
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Nitro, WV and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Highly recommend Mason D. and the Company, MMG (Montani Mechanical Group. LLC) . Both very Professional. Had a water leak under my house. Mason made contact and was on site at Arrived time given. Very Professional. Assessed, situation, explained costs, (showed picture of the leaky pipe) and EFFICIENTLY performed repairs in a timely manner. This made the best of a very stressful situation for me, the home owner. Thanks again."
After
Lowboy Hot Water Tank Installation
Before and After
After
Drain Cleaning

+38

Recommended by89%of homeowners
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Avatar for William Jean Electric Company
William Jean Electric Company
4.6(
28
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Nitro, WV and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"Wouldn’t have anyone else. Customer service, professionalism, efficiency, and quality work. What else could you ask for! Every penny spent is well worth their services - Thank you!"
JW Electrical Panel Upgrade Showcase 3 Before and After
JW Electrical Panel Upgrade Showcase 2 Before and After
JW Electrical Panel Upgrade Showcase Before and After
Additional Photos
Additional Photos

+5

Recommended by86%of homeowners
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Avatar for Wilson Mechanical Services, LLC
Wilson Mechanical Services, LLC
4.6(
116
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Nitro, WV and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Very polite and prompt service! They came to check on our water leak the same day we called them. The job was completed the next day."
16 seer ac
gas line instlation
almost complete.
trane gas pack
crane setting unit 1

+4

Response time1 day
Recommended by99%of homeowners
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Avatar for Flash Electrical
Flash Electrical
4.8(
58
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Nitro, WV and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Very accommodating. Resolved my issue quickly."
Troubleshoot Lighting
Troubleshoot Lighting
Outlet Install and LED bulb swap
Industrial Panel Build
Industrial Panel Build

+7

Response time7 hrs
Response rate93%
Recommended by96%of homeowners
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Showing 1-10 of 30
Water Heaters FAQs, answered by experts

We recommend you turn off the unit, the power, and the water supply as soon as you notice a leak. Your water heater tank should have a dedicated shut-off valve located on the cold inlet pipes. If the valve is broken or inoperable, use the shut-off valve to your home's main water supply to stop the flow to the entire house.

Avoid touching valves or pipes directly without confirming if they are hot. Wear gloves and other safety gear to keep from coming into contact with hot levers or components when turning off your leaking water heater.

Often, the first issue you might encounter is a lack or loss of power—this could be caused by a tripped switch or a failed heating element. If your hot water is not producing enough power and its size is not the issue, you might need to replace one of its heating elements. A leaking water heater could be caused by tank erosion.

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

A thermocouple is a pretty simple device. It simply tells the control valve if heat is present. Most water heaters can use a universal thermocouple, provided it's the correct length. Getting one that's long enough for your appliance is crucial for success. However, some water heater models require model-specific thermocouples, which is why it's essential to take your existing one to the store to find the right match.

Going from a tank to a tankless water heater is one of the most effective ways to lower your utility bills. The switch also frees up more space and ensures a consistent hot water supply, as the water is heated on an as-needed basis. It costs between $5,400 and $7,400 to install a new tankless water heater. Most installation companies will also help dispose of your old water tank.

The Nitro, WV homeowners’ guide to water heater services

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

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