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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 August 01, 2026

Find Water heater pros in Nitro

Avatar for Terry Integrated Services
Terry Integrated Services
4.9(
21
)
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 committed to providing the highest quality work at the most cost effective price. We are locally owned and operated, and our fully licensed and insured service technicians, plumbers, and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric, and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. \n

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 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
13 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 - Repair+5 more

Serving Nitro, WV and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"Had a water main leak called them and was out the next morning, Highly recommend them."
Response time6 hrs
Response rate90%
227 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

"We have used MMG several times. From the installation of our heat pump, to repairing the supply lines on our water heater. We always receive fast courteous service. I would definitely recommend them to anyone that requires any of the services they offer."
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

"Did the job professionly. Would recommend Flash Electric for any of your electrical needs."
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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Avatar for Adkins Plumbing
Adkins Plumbing
4.3(
48
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Nitro, WV and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Went Great! Tuesday afternoon Adkins Plumbing stopped by to evaluate all issues. Adkins Plumbing made a special trip to Charleston WV to purchase Water Heater, Water and Gas Valves 24 hours from Initial evaluation everything was Installed and Done!"
Plumbing Project
Excavating Project
Plumbing Project
Plumbing Project
Plumbing Project

+4

Recommended by82%of homeowners
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Showing 1-10 of 29
Water Heaters questions, answered by experts

On average, a tankless water heater should last between 10 and 15 years. Its lifespan will be affected by how much it's used, the effect of weather where your home is on the unit—colder is harsher and will shorten lifespan—and if the heater is maintained appropriately and regularly. There are many signs your water heater needs to be replaced, so pay attention to anything that changes with your heater or hot water.

Several signs indicate your water heater may be failing or in need of replacement. Key indicators include:

  • Age: A water heater older than ten years is approaching the end of its typical lifespan.

  • Water Quality: If you notice rusty or discolored water from your hot water faucets, or a foul odor similar to rotten eggs or sulfur, it can signal internal corrosion.

  • Unusual Noises: Banging, rumbling, or popping sounds from the tank often mean sediment has built up, causing the unit to overheat.

  • Leaks: Any water pooling around the base of the tank or visible leaks are clear signs of failure.

  • Performance Issues: A decline in performance, such as water not getting hot enough, taking longer to heat up, low water pressure, or decreased efficiency, suggests the unit is struggling.

  • Visible Damage: Obvious rust and corrosion on the exterior of the tank can indicate a more serious internal problem.

While these signs often point to replacement, some issues may be fixable. It's best to consult a professional plumber to diagnose the problem before investing in a new unit.

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

Gas water heaters last between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don’t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit. 

Newer models are packed with newer technologies that decrease energy consumption and increase output, giving you more bang for your buck in more bills than one. 

If you’re trying to decide whether you want to repair or replace your new heater, consider factors like your utility bills, repair costs, and even your carbon footprint to help you decide whether it makes sense to buy a new one instead.

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.

See all articles