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

Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving War, WV and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
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+2

Recommended by65%of homeowners
Avatar for Machen Home Improvements
Machen Home Improvements
4.0(
77
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving War, WV and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"We called Machen for an estimate to tear off our old roof on our house and detached garage. They were very responsive and Jodi even came out on a Saturday to give us an estimate. He was very knowledgeable regarding the materials and products we needed, and we were impressed that he actually climbed the roof to take all of the measurements, where other contractors we had contacted did not. The estimate we received was fair considering that the roof deck would need wrapped and the amount of ice guard we needed. Jodi and his team were on time every day and got right to work. They took their time on the job and were very conscientious about the work performed to ensure it was done correctly. Jodi takes a lot of pride in ensuring the job site remains neat and takes a lot of care to ensure they thoroughly clean up before leaving for the day. We ran into heavy rain halfway through the project and Jodi even came out on the weekend to ensure that the roof was water tight before the rain hit. The new roof looks great and we are very pleased with the end result!"
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+117

Recommended by90%of homeowners
B&J Energy Savers
5.0(
1
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving War, WV and surrounding areas

First we do a free energy-efficient inspection! Our goal is to lower your power bill before we even explain Solar Power! We want our customers to become family, we work with you on a one to one personal level! We are not here to just sell you solar. Earth Right has been in business for a while and we have excellent reviews! Multiple awards! So give us a call today so we can make it easier to heat and cool your home!

22 solar panels installed
Solar
Solar
Solar
Solar

+1

Recommended by100%of homeowners
Avatar for Building Innovations Inc
Building Innovations Inc
5.0(
2
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving War, WV and surrounding areas

In business since 2001

Free estimates

Building Innovations Inc provides construction services and is located in Princeton WV. Our mission is to provide customers with the highest quality of construction services for a fair market price. We are a certified veteran owned small business.

Recommended by100%of homeowners
Browns Construction Repair Service
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving War, WV and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Browns Construction Repair Service is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

C&C land clearing and excavation
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving War, WV and surrounding areas

With over 10 years of experience, C&C Land Clearing and Excavation is your go-to contractor for excavation, trenching, and drainage solutions in the Tri Cities and western North Carolina area . We understand the importance of building a solid foundation and offer expert land clearing and dirt work to set your project up for success. We are known for our responsiveness, fair pricing, and high-quality results. Your site will be handled with care and precision.

Water Heaters FAQs, answered by experts

You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides. 

Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.

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. 

Every city and state will have its own set of installation codes and laws. Some won’t require you to obtain a permit before replacing your water heater, though we recommend you do, regardless of the local codes. On the other hand, some cities and states might require secondary permits for plumbing and electrical work related to the installation. Check with a local water heater installation company and local building codes to confirm which permits are required and what the specific laws are.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

The lifespan of a water heater depends on its type, usage, and maintenance schedule. Traditional tank-style water heaters typically last between 8 and 12 years, though the range can be as wide as 6 to 15 years. Within this category, gas models often last 8-12 years, while electric models may last 10-15 years. In contrast, tankless water heaters have a significantly longer lifespan, often lasting up to 20 years or more. Factors like heavy usage, hard water, and sediment buildup can shorten a unit's life. To extend its lifespan, it is crucial to perform regular maintenance, such as flushing the tank annually and scheduling professional inspections. If your unit is over a decade old and shows signs of rust, leaks, strange noises, or inconsistent heating, it is likely time for a replacement.

The War, WV homeowners’ guide to water heater services

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