Furnace Repair

Guarding Your Comfort Since 1947

Furnace Repair Services in Roanoke & Southside VA

A furnace has a simple job at its core: it delivers steady heat so a family can live comfortably through the cold months. In homes across Roanoke and Southside VA, that job matters. When it starts to fail, you notice quickly. The air feels uneven, strange noises echo through the vents, and your energy bills begin to creep upward. That is the moment most homeowners realize just how central the furnace is to their home.

At Davis Heating, Cooling, Plumbing & Electric, we take those situations seriously. We provide furnace repair in Roanoke, VA, with long-term reliability in mind. If your system is giving you trouble, call us today and get an appointment scheduled before it gets worse!

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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!
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!!
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.

Common Furnace Emergencies We Fix

Here are some of the most common furnace problems our technicians repair for local families:

  • Pilot Light Problems: A stubborn pilot light that refuses to stay lit can leave your home without heat. This small flame plays a significant role in firing up your system.
  • Blower Motor Failure: When the blower goes out, warm air never makes it through the duct system, leaving your home cold, no matter how high you set the thermostat.
  • Electrical Issues: Tripped breakers or faulty wiring can shut down a furnace in an instant. Our technicians are trained to pinpoint and safely fix electrical faults.
  • Strange Noises: Loud banging, squealing, or rattling often signals worn parts or airflow problems. Ignoring these sounds usually leads to bigger issues.
  • Thermostat Malfunctions: A faulty thermostat can make your furnace run nonstop or fail to kick on at all. We’ll diagnose the cause and get your system back in sync.

Furnace Repair in Roanoke, VA

When a furnace repair is completed with meticulous attention to detail, it shows in how the system runs. Short-term fixes may get the heat flowing again, but they often lead to repeat breakdowns. We take a different approach by focusing on permanent repairs that allow your furnace to perform consistently through the colder months.

Our method also supports efficiency. A properly repaired furnace consumes less energy, which helps keep utility costs in check and reduces unnecessary wear on the equipment. Homeowners choose us for furnace repair in Roanoke, VA, because our team takes the time to perform the work correctly, not just quickly.

Our Proven Furnace Repair Process

Every heating repair call deserves care, precision, and a plan. Our process is designed to identify the problem clearly, correct it with skill, and leave your furnace ready for reliable use. We never rush through repairs. Instead, we follow a detailed method so homeowners know their system has been restored the right way.

Comprehensive System Inspection

The first step is to understand exactly what is happening inside your furnace. Our technicians begin by examining the major components that affect performance, including the burners, blower motor, ignition system, thermostat, and ductwork. This inspection helps us identify both obvious failures and smaller issues that can develop into major breakdowns if left unaddressed.

We also check for safety concerns during this stage. Cracks in the heat exchanger, loose electrical wiring, or improper ventilation can create hazards that go unnoticed by homeowners. Identifying these problems early is essential for the efficiency of your heating system and the well-being of your household.

Clear Diagnosis and Repair Recommendations

Once the inspection is complete, we share what we found. Our goal is for homeowners to feel fully informed about their furnace’s condition. If a repair will resolve the issue, we explain the part or system involved and why it failed. In some cases, we may also recommend furnace maintenance to address ongoing wear or furnace replacement if the system is reaching the end of its lifespan.

Every recommendation is backed by upfront pricing. We want families in Roanoke and Southside VA to know the full scope of the work before anything begins. By laying out the options honestly, homeowners can choose the path that best fits their needs and budget without feeling pressured.

Skilled Repair and Final Testing

With a clear plan in place, we move on to the actual repair. Our technicians use professional-grade tools and carry commonly needed parts on hand, which allows many jobs to be completed during the first visit. The repair itself is carried out with attention to detail so that the system is able to operate consistently.

Before leaving, we test the furnace thoroughly. That includes checking airflow, verifying thermostat communication, and monitoring how the system cycles on and off. We only finish the job once we know the furnace is safe, efficient, and ready to keep your home comfortable. This final step is what gives our repairs lasting value.

Furnace Repairs Across Southside Virginia

Our service doesn’t stop at Roanoke. Families in Danville, Salem, Smith Mountain Lake, and other nearby communities rely on us for expert furnace repair that restores warmth quickly and keeps homes running efficiently all winter long.

The Importance of Emergency Furnace Repair

The unpredictability of winter weather makes having a reliable furnace more crucial than ever. That’s where emergency furnace repair services come into play. Davis Heating, Cooling, Plumbing & Electric offers swift and effective solutions to ensure that your home remains a warm haven, no matter how harsh the winter gets. Our emergency services are a testament to our commitment to your comfort and safety, providing peace of mind that help is just a phone call away.

Understanding the urgency of these situations, our technicians are on standby to respond promptly to your calls. Equipped with advanced tools and a wealth of knowledge, we are prepared to tackle any furnace problem, ensuring your system is back up and running in no time. Our emergency furnace repair services are not just about fixing the issue at hand but ensuring your furnace’s longevity and efficiency.

Why Choose Us?

Our company started in 1947, and while the equipment we work on has changed, the way we treat customers has not. Homeowners trust us because we focus on honest work, clear pricing, and genuine respect.

Here are a few things that make us stand out:

  • Years of Proven Experience: With decades of history, our team has seen nearly every type of furnace problem.
  • Upfront Pricing: Costs are explained before work starts, and you are never surprised with hidden fees.
  • Financing Options: Larger repairs or replacements do not have to be overwhelming, thanks to flexible financing.
  • Care for Your Home: Our team uses shoe covers, drop cloths, and thorough cleanup practices so that your house is left the way we found it.
  • Fully Stocked Vehicles: We carry the tools and parts needed for most calls, avoiding unnecessary return visits.

We also continue to grow our services to match the needs of modern homes. Along with heating services, we handle plumbing, electrical, and indoor air quality improvements.

Schedule Your Furnace Services in Roanoke, VA, Today!

A furnace should give you confidence every time you turn it on. It should heat evenly, run efficiently, and last through the season without surprises. That is what Davis Heating, Cooling, Plumbing & Electric delivers with every furnace repair in Roanoke, VA.

Our company has been part of this community for decades, and we continue to focus on honest service, skilled repair, and respectful care for every home we visit. Give us a call for emergency furnace repair in Roanoke, VA, today, and see why families throughout Southside VA call Davis first!

Frequently Asked Questions

What are the signs I need furnace repair in Roanoke, VA?

Warning signs include uneven heating, unusual noises, constant cycling, higher energy bills, or a thermostat that no longer responds correctly. Addressing these early helps prevent full system breakdowns.

Do you handle oil furnace repair in Roanoke, VA?

Yes. We service oil, gas, and electric systems. Our team understands the unique maintenance needs of oil furnaces and carries the right parts for repair.

What should I do if my furnace is leaking water?

Water leaks often come from condensation, drain issues, or clogged lines inside high-efficiency furnaces. If you see water pooling around the unit, schedule furnace repair in Roanoke, VA, quickly. Ignoring the leak can lead to rust, electrical problems, and damage to flooring or walls.

Can your team repair older furnaces in Southside VA homes?

Yes. Our technicians are trained to work on older models as well as the latest systems. For furnaces that have been in service for decades, we also provide advice about repair versus replacement.

Why do furnaces in Roanoke homes need professional repair instead of DIY fixes?

Furnaces involve gas lines, electrical wiring, and moving parts that are best handled by experienced technicians. Attempting a repair without training can create fire hazards, gas leaks, or costly damage to the heating system. Professional furnace services in Roanoke, VA ensure the job is completed safely.