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!
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!!
James W was friendly and courteous. His assistant was very good. Everything is working great. I look at my new water lines and feel relaxed because there should be no more problems when the water is shutdown by the city. Every faucet/fixture has it's own cut off valve.
Davis Heating,Cooling,Plumbing is the Best service for AC around. They installed a moovair system that Heats down to 4 degrees WITHOUT Turning on those expensive Heat Strips. WOW this has to be one of the most efficient systems ever. The Crew AJ, Hunter & Trent were all Very Professional and Polite. They installed a compete New System in a day. The Best install Job I ever seen. They answered all of our questions and some we didn't think of. Davis Heating is Really just the Best all aroun. Thank you so much. 9-23-2025
Matthew took the time to pinpoint the problem and to find a solution. Very professional technician. Follow up with Dakota to evaluate our options for our 30+ year old system was scheduled quickly and was very professional. A walk through was performed that detailed all the installation processes. Material availability was noted at the time as being a potential issue. Another project required a change to the work order and required an additional site vist. All this was handled by Dakota as well as creative solutions to material availability. Installation was well organized and the team was able to quickly pivot on a small filter issue. The four installation technicians, Cameron, Conner, Daniel, and Hunter were all courteous, professional, and respectful. The support team at Davis were quick to deliver supplies as modifications required. Everyone one on the install team worked together to get the job done. We could not be happier with the work and the professionals that are the Davis team.
I was very pleased with my first plumbing service with Davis Heating, Cooling, Plumbing, and Electric. James did a thorough investigation of my issue, explained the problems and my options, was able to answer all my questions, and get the problem fixed on the same day. He even tolerated my thieving dog being curious about the field of plumbing… I look forward to working with him on future plumbing needs.
TC and Josh were very professional and did a great job! Highly recommend Davis Heating, Cooling, Plumbing, and Electric. Gives me such piece of mind knowing that my home is safe and running efficiently. Thank you!

Travis J. also did a fantastic job! Y'all have an amazing team working for you!
Very pleased with the people. From the office to the technician that came out, a most pleasant experience. Everyone goes through every detail and nothing is overlooked. I’m a long time customer and these professionals earned my trust years ago. They go well beyond what is expected and know their business. In these times when most strive for “Good Enough “ The Davis team goes for “Excellence”. I highly recommend Davis and will continue to be a loyal customer.
Hello from NC - long and simple...from the young ladies running the day to day operations to Eric the AC technician, a new customer from out of state has been born. My AC unit went down and I knew from the prior owner "Davis Heating" was the installation team he used, so I called them for help. It all moved so smoothly I was a little shocked. I was informed multiple times as to Eric's ETA - that system works like a champ! Then Eric got himself into the condo to quickly assess the issue. 3 minutes of his time and a quick phone call and I was back in business. That my friends is an A+++ for customer service, honesty, integrity and just good old fashion business! Thanks for making me feel like a "VIP" - K Spencer
Great experience overall. From Matthew coming out to inspect my system and giving me options, to Dakota coming out a couple days later to give me price quotes/options, to the guys coming over to install a new system. AJ, Hunter and Trent did a fantastic job, explaining things to me and answering all of my questions. Did a great cleanup job too. I will definitely call Davis Heating and Cooling anytime I need help in the future. Thank you for the wonderful service!!
We are sooo pleased with the work done by James! He is personable and professional. Even my dogs like him. He replaced a toilet for us and did a great job! That may sound simple but, he had to make several adjustments. My toilet is now level, sturdy, aesthetic and clean! He cleaned up after himself and carried away all of the garbage. This is not the first time James has done work for us. He has worked on our hot water heater and water system. It was good to see him this time also. Great work! Davis Heating, AC and Plumbing (Electrical also), have never disappointed us and always have been accessible. James is a great asset to the company! It was a bonus to hear of his and his wife’s support for our community’s pet shelter. Well done James!!

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!