Water Heaters

Guarding Your Comfort Since 1947

Expert Water Heater Services in Roanoke & Southside VA

Think about your morning. That hot shower that wakes you up. The steamy water that gets your dishes perfectly clean. You probably don’t give it a second thought. That’s because, behind the scenes, your water heater is one of the hardest-working appliances in your home. So why not give it the care it needs?

For all our amazing clients in Roanoke and Southside VA, we offer a suite of water heater services to keep your hot water flowing. Book your service today!

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Special offers & Financing Available

At Davis, we believe everyone deserves access to dependable home comfort solutions, no matter the budget. That’s why we offer rotating seasonal specials, rebates, and promotional pricing for our air conditioning, heating, plumbing, and electrical services.

We also offer flexible financing options with approved credit, so you can get the services you need today without delay. Need a new furnace before winter? Looking to replace a faulty toilet or upgrade your home with an EV charging station? We make it possible with easy applications, low monthly payments, and a financing experience that puts your comfort first.

SPECIAL OFFERS

Save Here, Spend Elsewhere

Here at Davis, we like to spice things up with seasonal deals and specials. Spend less on our services and put the money toward that vacation you’ve been longing to take!

See What Our Customers Are Saying!

Tonya Borges

Emergency water leak under the house. on a Saturday eve and I called and Michael was on call and came. Right out . Gave an estimate and fixed the issue plus letting me know what else needs done . Appreciate him taking time away from family to come straight out an hour or so away. Thanks Michael Cantrell. Plus Ethan N. Also had to come out the same evening to check why the power went out in one room and half of another. He found the issues and replaced the problem and also let us know what else was wrong that we put on our 2026 to do list in January. Thanks so much. The electric was a hard one we were stumped 🤔 but he figured it out and fixed it. Thank you both for coming and staying late into the evening to ensure we now fixed both plumbing and electric issues until next time we will see you soon to upgrade our pipes and electrical work. When you have a home . It's best to up keep it that's what I told my husband. Thank u guy's you are appreciated. And once again same issue with the electric and Davis to the rescue. Thanks Ethan for coming back out and finding the issue and fixing it once again.

Luis Maldonado

Michael from Davis is awesome! He's the real deal. Punctual, super friendly, very skilled, and really cares about doing the job right. He went above and beyond and made the whole process stress-free. I'll definitely ask for him for future plumbing jobs. Thanks Michael! Great job!

Audra Schroeder

Travis just left our home after working on our HVAC system. I've never had a technician be so thorough or thoughtful in explaining the process with updates or progress and outlining all options for dealing with our issue. We were experiencing overwhelming musty and moldy smells coming from our HVAC in our new house. I had another company come clean the system and they were done in 30 minutes and the smell didn't change. Travis listened to and understood my concerns about the smell and took them seriously. He disassembled our unit and THOROUGHLY cleaned the coils and the inside of our HVAC system and resolved issues that we didn't even know we had. Very appreciate of the attention to detail and the understanding. Appreciate you, Travis!

Alan Edwards

The water heater was off on a Saturday and after trying some things, it still wasn't working. I called Davis and was informed they consider a water heater issue as an emergency and would send over a technician (after hours fee applies). Ryder called when he was about 35 minutes away to notify me he was on the way. He arrived on time, covered his shoes and we talked about the issue and the Davis customer satisfaction process to keep me informed from the beginning. Ryder resolved the issue and got the water heater up and working due to his knowledge and expertise! Later in the afternoon the temperature / pressure valve failed unexpectedly and Ryder returned to investigate further and also determined the expansion tank was waterlogged. So, rather patching an old water heater, a new one would be the best route. Ryder stepped up and obtained the new one and installed it, which meant working late into the night. Ryder knew we needed the hot water so the family could get ready for a funeral visitation service on Sunday and he went above and beyond to ensure that the water heater would be ready. I would call Davis again if I had a need. Thanks to everyone at Davis!

John Gabbert

SERVICE DATE NOVEMBER 13, 2025

On November 10, 2025 we requested a cost estimate from Davis Heating, Cooling, Plumbing and Electric to have an expansion tank installed on our hot water heater. On the 13th, Ryder W. from the Plumbing Department arrived early, fully prepared to provide a written estimate after consulting with us and looking at the hot water heater and its location.

During our discussions we learned Davis would also wall mount an expansion tank we provided (we preferred a brand not stocked by Davis). In addition to the expansion tank, we also requested an estimate to replace both outside spigots that were leaking. After examining both spigots, Ryder explained our replacement options, the installation methods used (PEX crimping verses soldering), time to complete the work, and loss of water service while the tank installation and spigot repairs were being done. He also suggested installing a gauged pressure-reducing valve (PRV) where the main water supply line enters the house. The gaged PRV provides a positive method to monitor and prevent high pressure from entering the house plumbing which can damage pipes, valves, and equipment. Ryder then prepared a written detailed cost estimate for each requested task and financing options for our review and discussion. We decided to be preventative instead of reactive, and have scheduled to have everything done in the coming weeks.

Ryder is a pleasant and polite young man who is punctual, competent, and customer oriented. He provided a detailed cost estimate for the tank installation that we had initially requested and effortlessly modified it to include the additional tasks we discussed after his arrival. All our questions were addressed and he did a thorough job explaining our options and the installation process. Ryder will be installing all the plumbing equipment himself. We look forward to his next visit.

We highly recommend Davis Heating, Cooling, Plumbing & Electrical. Customer satisfaction is their mantra!

SERVICE DATE NOVEMBER 10, 2025

Davis Heating, Cooling, Plumbing & Electrical is the company we have relied on for all our HVAC, electrical and plumbing needs. Over the past decade they have installed our A/C unit, gas furnace and hot water heater, ventilation filtration system, emergency backup generator, and upgraded our home electrical system. Their staff is friendly, highly knowledgeable, and customer driven. Davis provides a multitude of services at reasonable costs, are extremely responsive and dependable, provide financing options and home or system maintenance plans if needed, and treat you like family. Each project is designed for the unique situation encountered instead of applying a cookie cutter, one solution fits all approach. On site surveys are used to develop comprehensive project plans and costs which are provided and discussed with the customer before any work is done. When Davis does the job the job is done right.

Ethan performed our annual backup generator service. He is a highly knowledgeable and customer satisfaction oriented professional. He answered all our questions, addressed any concerns, and did a thorough job. He is a great company asset and very talented electrician.

We highly recommend Davis Heating, Cooling, Plumbing & Electrical. Customer satisfaction is their mantra!

michael west

Justin install the electrical for our Moen Flow leak detection and shut off device. A very neat install and efficient work. He also reviewed other electrical items at the house and gave good recommendation. Highly recommend.
Damien installed the plumbing for the Moen Flow device and did a plumbing review of the property. Nice work and good recommendations on systems. Again highly recommend.

Christina Bradley Altice

I had very nice polite maintenance man come and maintenance my oil furnace. He explained everything in the oil furnace inside and out. Explain exactly everything he was doing. And also told me what needs be done in future including prices. Getting an appointment was easy and convenient within a few days for servicing furnace unit. I would recommend y'all to anybody who looking for job💙

Daniel Moran

Ethan was professional, prompt and informative with my household electrical system. He listened and gave advice for future needs that we as a household could use to help save money. He was polite and loved on all my fur babies that got under his feet at times. I appreciate Davis, their employees and value them. You have a great employee in Ethan!
Thanks for everything you all do for my home.
Dreama

Frank Hubbard

My experience with Davis Heating,Cooling, Plumbing and Electric was as good as it gets. We had no water, major leak in our yard so we just googled Davis mainly because they advertised 24 hour service. Great decision that was. James was awesome, really knew exactly what to do and really polite. Really good operator as well. Will definitely use Davis in the future.

A. I.

Joshua was an incredible technician. Timely and incredibly knowledgeable. He was thorough, patient and answered all our questions regarding how our new thermostat works, the overall heating system and even checked an additional item associated with the unit under our house. He gave us a mini heat/cooling lesson that really helped us to understand how the system works, what had happened in our case and how to prepare for the coming cold months when we are here and traveling. Highly recommend Davis Heating/Cooling. And ask for Joshua if you can request a technician!!

Our Team Handles All Your Water Heater Needs in Roanoke and Southside VA

Your water heater is a complex system. It involves plumbing, electrical or gas lines, and sometimes a circulation pump to get hot water to your faucets faster. Our team is equipped to handle every part of it. We can quickly figure out if the problem is simple or complex and give you honest options.

Our wonderful team can also install and service all types of water heaters, including conventional gas and electric models and modern tankless units. We’ll help you choose the right size and model for your family’s needs and your home’s layout.

Clear Signs Your Water Heater in Roanoke and Southside VA Needs Attention

There’s nothing worse than a shower that just suddenly turns freezing cold. That’s your water heater’s way of screaming for help. You might also notice puddles forming from a leak, hear strange rumbling or popping sounds, or find that the water just isn’t getting to the right temperature anymore. These are not problems that fix themselves.

An issue with a gas line or a significant leak can be a serious emergency. So don’t wait for a small problem to become a big, wet, expensive mess. Our plumbing team is ready to diagnose what’s wrong, whether it’s a faulty thermostat, a bad heating element, or sediment buildup. Call now!

Water Heater Maintenance for Roanoke and Southside VA Designed to Save You Money and Prevent Headaches

You wouldn’t drive your car for years without an oil change, right? Your water heater needs the same kind of regular attention. Our maintenance service is all about prevention. Over time, minerals and sediment build up inside the tank, forcing your heating system to work harder. This wastes energy and puts a huge strain on the components.

During a maintenance visit, we’ll:

Flush the tank
Check the anode rod for corrosion
Test the pressure relief valve
Inspect all the connections
And more!

This simple check-up improves efficiency, helps with energy conservation, and can add years to your water heater’s life, saving you from a surprise breakdown.

Special Offers & Financing Available

Everyone deserves access to dependable home comfort solutions, no matter the budget. We offer flexible financing options with approved credit, so you can get the services you need today without delay. Need a new water heater? We make it possible with easy applications, low monthly payments, and a financing experience that puts your comfort first.

Modern Tankless Water Heating Technology Helps You Never Run Out of Hot Water!

The old way of heating water involves keeping 40 or 50 gallons hot in a tank, 24/7, just in case you need it. That uses a lot of standby energy. A tankless water heating system is a completely different approach. These compact units use a powerful gas burner or electric element to heat water instantly, right as you need it.

When you turn on the hot water tap, cold water flows through the unit, triggers the heating system, and comes out of your faucet at the perfect temperature. When you turn the tap off, the unit shuts down. No tank. No wasted energy. Just hot water on demand for as long as you need it. Get your tankless system installed today!

The Advantages of Going Tankless Go Beyond an Endless Shower

Moving to a tankless system is a fantastic upgrade for your home. The benefits are immediate and long-lasting, making your daily life easier and more efficient. Homeowners who make the switch are always amazed at the difference.

Never-Ending Hot Water: You can run the dishwasher, do a load of laundry, and still have enough hot water for everyone in the family to take a comfortable shower.
Serious Energy Conservation: By heating water only when you need it, you can see a significant reduction in your utility bills. It’s a smart move for your budget and the environment.
More Space in Your Home: These units are small and mount on a wall, freeing up the closet or floor space that your bulky old tank heater used to occupy.
Longer Lifespan: Tankless water heaters can last up to 20 years or more, which is often twice as long as a traditional tank-style heater.

Save Here, Spend Elsewhere

Here at Davis, we like to spice things up with seasonal deals and specials. Spend less on our services and put the money toward that vacation you’ve been longing to take!

We’re Your Neighbors Throughout Roanoke and Southside Virginia

We call Roanoke and Southside VA home, meaning residents in this area can get their hands on amazing water heater technology! We are proud to bring reliable solutions just like tankless water heaters to the wonderful families across Virginia.

Additional Plumbing Work From Davis Heating & Air Conditioning

Looking for more? We offer electrical panel work, electrical repairs, gas line services, and more! Call today to explore the rest of our plumbing services!

Get Reliable Hot Water You Can Count On

That feeling of a perfect hot shower or sparkling clean dishes is just a phone call away. Don’t wait for a cold surprise to ruin your day. Contact Davis to get your water heater serviced!