Water Filtration

Guarding Your Comfort Since 1947

High-Quality Water Filtration Services in Roanoke & Southside VA

Have you ever noticed a peculiar chlorine smell when you turn on your faucet, or witnessed your friends grimacing at the taste of your tap water? Many Roanoke families have experienced these and other common frustrations with their city water, leading them to spend hundreds on bottled water — or simply settle for less-than-perfect water quality. And unfortunately, those minerals, chemicals, and other contaminants lurking in your drinking water supply don’t just affect the smell and taste of your tap water… they impact everything from your skin and hair to your household appliances and beyond.

Fortunately, fixing this problem is simple with a little help from Davis Heating, Cooling, Plumbing & Electric! We’re proud to offer the best professional water filtration services in Roanoke, VA, providing thousands of Southside Virginia homeowners with the fresh, clean drinking water they deserve. We install advanced filtration technologies, including reverse osmosis systems, that effectively remove sediment, chlorine, and other harmful chemicals while preserving beneficial minerals. Contact us now to schedule a service appointment and discover the hidden contaminants that could be hiding in your faucets and pipes!

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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!
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.
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!
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!
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!
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!
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.
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💙
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
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.
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!!

Your Comfort Is Our Mission Across Roanoke and Southside VA

Davis proudly serves the Roanoke Valley, Smith Mountain Lake, and Southside VA, including Danville and South Boston. No matter where you are, we’re committed to your comfort and peace of mind.
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Water Filtration Installation in Roanoke & Southside VA

Water filtration installation is not a one-size-fits all process. First, our certified technicians conduct a comprehensive analysis of your water supply, measuring total dissolved solids (TDS) and identifying specific contaminants that need to be addressed. From there, we’ll develop a comprehensive analysis report and sit down with you to discuss your water quality concerns.

Are you interested in reverse osmosis technology to filter out microscopic contaminants, or do you need a water softener system to address hard water concerns? We also may inquire about factors like ideal water pressure settings, household size, and water usage patterns. This essential information helps guide our process so that we can recommend the perfect solution for your budget and needs while ensuring maximum efficiency.

Next, it’s time to install your new water filtration system. Since one wrong move could result in a costly leak or contaminate your water supply, expertise and precision are non-negotiable during installation. Our team pays meticulous attention to detail, seamlessly integrating your new water filter system with your existing plumbing. Before you know it, you’ll be enjoying cleaner, fresher H2O from every faucet in your home!

Water Filtration System Repair in Roanoke & Southside VA

Installation is only one of the many water filtration services in Roanoke and Southside VA that we’re well-known for. If your whole-house filtration system has seen better days, don’t hesitate to give us a call for timely repairs. Our talented technicians are equipped to diagnose and repair all types of filtration systems so your family’s access to clean water remains uninterrupted.

We don’t believe in “quick fixes” here at Davis, which is why our filtration system repair services focus on both reliable solutions and long-term prevention. We’ll not only fix the current issue but also help you establish a maintenance schedule that maximizes your system’s lifespan. This proactive approach helps save you money on your water bill and reduces the frequency of repairs while ensuring your system consistently delivers the high-quality water your household depends on.

The Bountiful Benefits of Whole-House Water Filter Systems

There are many advantages associated with investing in whole-house water filtration services in Roanoke and Southside VA. Here are just a few of the many reasons why you’ll love your new water filtration system:

Healthier Living

A professionally installed whole-house filtration system will seamlessly remove contaminants, bacteria, and viruses from your water supply, providing healthier water for everything from cooking and drinking coffee to bathing and washing dishes. Many customers also notice significant improvements in their skin and hair after investing in whole-house water filtration services in Roanoke. This is because the reduction in chlorine, hard water sediment, and other contaminants results in softer water that’s gentler on your hair and skin.

Superior Water Quality & Taste

If you daydream about being able to enjoy fresh-tasting filtered water from every tap in your home, a water filtration system is the best way to make this wish come true. Whole-house water filter systems are installed at the connection point between the city water supply and your home, eliminating the need for bulky countertop filter pitchers that need to be constantly refilled.

Fewer Plastic Water Bottles = Healthier Planet

Our whole-house filter systems don’t just help people in the greater Roanoke community stay healthier — they also help make the planet greener! Research shows that installing whole-house water filter systems can lead to a significant reduction in plastic water bottle usage. Give back to the earth and your local community by cutting out plastic bottles and embracing the power of modern technology!

Enhanced Plumbing Longevity and Performance

Filtered water extends the life of your appliances and plumbing fixtures by reducing sediment and mineral buildup. From your sinks and showerheads to your washing machine and ice maker, appliances and fixtures throughout your entire home will experience a boost in longevity, saving you the stress of frequent repairs and premature replacement costs.

Cleaner water also improves the performance of your appliances and plumbing system — which means you can say farewell to dingy laundry, filmy dishes, and sub-par showers.

Cost Savings

What do you get when you add up no longer needing plastic bottles, less wear and tear on appliances and fixtures, and a more energy-efficient plumbing system? More money back in your pocket, of course! Investing in a whole-house water filter system will pay for itself before you know it. Plus, we offer financing options to help you save even more!

Get Your Own Whole-Home Water Filtration System in Roanoke and Southside VA Today!

Close your eyes, let your body relax, and imagine turning on any faucet in your house and having complete confidence in the quality of your water. No more lugging around bulky countertop pitchers or heavy water bottles, no more nasty metallic-tasting water coming from your taps, and no more worrying about bacteria, chemicals, or sediment in the water your family uses for drinking, cooking, and bathing.

Now open your eyes… and realize that it isn’t just a dream! Davis Heating, Cooling, Plumbing & Electric is ready to bring your dreams to life with our water filtration services in Roanoke and Southside VA. From reverse osmosis systems and softener equipment to other whole-house water filter solutions, we are always committed to delivering exceptional service and superior results.

Are you ready to experience truly clean, refreshing, and healthy H2O with your own whole-house water filter system? Contact us today to book a consultation, and we’ll arrange a time to stop by for water quality testing. We’re looking forward to hearing from you!