Guarding Your Comfort Since 1947
Tankless water heaters have taken homeowners by storm, revolutionizing how we access hot water. If you’re ready to make the upgrade yourself, Davis Heating, Cooling, Plumbing & Electric is here to help.
Whether you’re tired of the limitations of traditional water heaters or seeking a more energy-efficient solution, our expert team is equipped to guide you through every step of the process — from selection to installation and beyond. Contact us today via chat or phone and see if a tankless system could be the perfect fit for your home!
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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.
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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!
Cooling, Plumbing or Electrical Services
*Cannot be combined with other offers. Does not apply to dispatch fee. One time use per coupon. Restrictions apply. Limited time offer.
*Cannot be combined with other offers. Does not apply to dispatch fee. One time use per coupon. Restrictions apply. Limited time offer.
*Cannot be combined with other offers. Does not apply to dispatch fee. One time use per coupon. Restrictions apply. Limited time offer.
Expires 8/31
*Cannot be combined with other offers. Does not apply to dispatch fee. One time use per coupon. Restrictions apply. Limited time offer.
*Cannot be combined with other offers. Does not apply to dispatch fee. One time use per coupon. Restrictions apply. Limited time offer.
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*Select financing up to 5 years. Expires 9/31/26
*Cannot be combined with other offers. Does not apply to dispatch fee. One time use per coupon. Restrictions apply. Limited time offer.
A tankless water heater, often referred to as an on-demand or instantaneous water heater, provides hot water only as it is needed. Unlike traditional systems that store and continuously heat water in a tank, tankless units use heating elements to warm water directly on its way to your taps. This method offers a dual benefit: it eliminates the need for a bulky tank and reduces energy consumption by avoiding the need to constantly reheat stored water.
The technology behind tankless water heaters has evolved significantly, allowing for more compact designs and improved efficiency. These advancements make tankless systems ideal for homes in Roanoke, accommodating various household sizes and water usage patterns without the spatial and operational constraints of tank-based models.
Would a tankless water heater be the perfect solution for your household? Schedule a water heater service today for a consultation, and one of our plumbers will be happy to help you!
Tankless water heaters offer several compelling benefits over their traditional counterparts. First and foremost, they are energy efficient. By heating water on demand, these units can reduce energy consumption by up to 30%, translating to noticeable savings on your utility bills. Additionally, their compact size frees up space within your home, providing flexibility in where they can be installed — from small closets to under sinks.
Tankless models also provide a continuous supply of hot water, perfect for families and individuals who need ample hot water for bathing, cooking, and other household activities. You can say goodbye to the frustration of running out of hot water during showers or while running appliances, a common issue with tank-based systems.
One of the most common questions from homeowners considering tankless water heaters is about their durability and lifespan. Tankless water heater systems typically last longer than traditional tank models. With proper water heater maintenance, a tankless unit can function efficiently for up to 20 years, nearly double the life expectancy of a traditional water heater. This longevity is largely due to the absence of a tank that can corrode over time and the fewer mechanical parts that are required to maintain constant temperatures.
Tankless water heater maintenance doesn’t have to take over your whole day! Sign up for a Home Guard Maintenance Agreement, and we’ll take care of it for you.
Choosing the right hot water heater for your home involves considering your household’s size, water demand, and specific needs. At Davis Heating, Cooling, Plumbing & Electrical, we pride ourselves on providing tailored solutions. Our certified professionals will assess your home’s layout and water usage to recommend the best unit for your situation. We handle everything from removing the old tank-based system to installing and configuring your new tankless heater.
Installation is swift and efficient, minimizing disruption to your daily routine. Every installation we perform meets local codes and manufacturer specifications, so you can trust us to provide a reliable and long-lasting water heating solution.
When you decide to install a tankless water heater, it’s important to understand the process. Installation typically involves a home inspection to determine the best location and type of unit, upgrading your home’s electrical system or gas lines if necessary, and installing the new unit with proper ventilation (for gas heaters).
Our technicians tackle every aspect of installation with professionalism and attention to detail. We make sure that your new system is set up correctly, all connections are secure, and the unit is fully operational before we leave your property. We also provide a full rundown on how to operate your new heater to get the most out of its performance and features.
Even the most reliable systems may require occasional repairs, and tankless water heaters are no exception. Common issues might include mineral buildup, system overload, or ignition problems. Our technicians use the latest tools and knowledge to diagnose and resolve these issues quickly, restoring your hot water supply without delay.
Regular maintenance can also prolong the life of your tankless water heater and maximize its efficiency. We offer comprehensive tankless water heater maintenance services, including cleaning and inspecting the unit to prevent common problems before they disrupt your comfort.
Choosing Davis Heating, Cooling, Plumbing & Electrical for your tankless water heater needs in Roanoke, VA, means choosing a partner dedicated to efficiency and customer satisfaction. Our commitment to quality service has been a cornerstone since our founding in 1947. Whether you need a new water heater, drain cleaning, or kitchen and bathroom plumbing updates, we guarantee a hassle-free experience from start to finish.
Are you ready to enjoy the comfort and convenience of a tankless water heater in your home? Contact Davis Heating, Cooling, Plumbing & Electrical today! Our devotion to exceptional service and customer satisfaction means you can rely on us to provide not only expert installation but also ongoing support and maintenance.
Upgrading to a tankless water heater not only guarantees endless hot water but also contributes to a more energy-efficient and sustainable home. Don’t let outdated technology keep you in the cold — embrace the innovation of on-demand water heating and enjoy the benefits it brings to your daily life. Call us now to schedule your consultation in Roanoke, VA, or one of the surrounding areas or book an appointment online.
How do tankless water heaters work compared to traditional tank models? Unlike traditional water heaters that continuously heat and store water in a tank, tankless models heat water on demand. Cold water flows through the unit when a hot water tap is turned on, where a gas burner or electric element instantly heats it, providing an endless supply of hot water while reducing energy consumption by up to 30%.
How long does a tankless water heater last? With proper regular maintenance—such as annual flushing and descaling—a tankless water heater typically lasts up to 20 years. This is nearly double the lifespan of a traditional tank-style water heater, primarily because tankless units do not store standing water that leads to tank corrosion.
What upgrades might be required when replacing a traditional tank with a tankless unit? Converting to a tankless system may require modifications to your home’s infrastructure. Depending on the model, installation may involve upgrading gas line sizes for higher BTU requirements, updating electrical wiring/panels, or installing dedicated exhaust venting for gas-powered units.
What routine maintenance does a tankless water heater require? Tankless systems require periodic descaling and flushing to remove mineral buildup and scale from the internal heating elements. Regular maintenance protects heat exchangers from failing, maintains optimal energy efficiency, and prevents sudden system overloads.
