Your furnace can run perfectly on a nice day here in Northern Virginia, then act up when the temperature drops below freezing. Different sounds, airflow or time on cycle are things to look out for.
Check your furnace before winter.
Below are seven warning signs and three furnace repair providers around Warrenton, VA.
In This Guide
- 7 Furnace Warning Signs
- What To Look For When Your Furnace Has An Issue (Not Emergency)
- Elite Air: Best Overall
- Appleton Campbell: Best For Multiple Types of Heating Systems
- Fauquier Mechanical: Best For Heating Maintenance
- Furnace Repair Company Comparison
- Should I Repair Or Replace My Furnace?
- Verdict
7 Furnace Warning Signs
If you notice one of these, it doesn’t mean your furnace needs to be replaced, but some of these will need to be addressed.
- Your house isn’t heating as evenly or not at all. This could be due to many issues, including a bad blower motor, closed vents, duct leaks, etc. Make sure your vents aren’t being blocked and schedule a service call if necessary.
- Furnace is turning off too soon. If you notice your furnace turning off before reaching your desired temperature, you may have poor airflow or malfunctioning controls. Take note of how long your furnace runs and have a pro come diagnose.
- You hear unusual noises coming from your furnace. If your ductwork expands you may hear some clicking, but if you hear a loud bang when your furnace turns on, you want to turn it off and call a HVAC professional. Do not try to troubleshoot this yourself by removing panels.
- Less air coming out of vents. You may have a dirty filter, blower motor issue, or something else. Change your filter following the manufacturer’s recommendations and have someone else handle the rest.
- Noticeably higher heating bills. Multiple factors can increase utility bills, but if you’re noticing lower temperatures along with higher bills, have your furnace checked.
- Furnace won’t turn on when you need it to. Make sure your thermostat is set to heat, the right temperature and has working batteries. Have someone troubleshoot if it still will not start or it repeatedly shuts down.
- Smell of gas or CO detector going off. These are both serious issues. If you smell gas, leave your home and do not touch anything that could cause a spark or fire, then call 911 and your gas company from a safe location. If your CO detector goes off, get everyone out of your home and call 911. Do not go back inside until told it is safe to do so by officials.
For persistent problems, seek a technician’s advice.
What To Look For When Your Furnace Has An Issue (Not Emergency)
For nonemergency problems, start with simple checks. Check your thermostat, any symptoms or error messages you may be receiving. Open any vents that may be closed and check your filters based on your manufacturer’s recommendations.
Try to have your furnace serviced during the fall, before winter hits.
When calling a technician, describe the symptoms, timing and any error messages you have noticed.
1. Elite Air: Best Overall
Elite Air is a locally owned HVAC company that provides heating and cooling services around Warrenton, VA. It offers furnace repair, service and replacement.
If you are looking for Furnace Repair Warrenton VA, Elite Air can help you with that. You don’t have to wait until your furnace completely fails to reach out to them, they can also help with your home’s air quality as well.
Why Elite Air is the leading choice in this comparison:
- Owned and operated by locals, so if you want someone to come out from a locally based company, they can help with that.
- Elite Air is listed as a Trane Comfort Specialist on Trane’s website, with furnace installation listed among its areas of expertise.
- Offers 24/7 emergency services according to their page on Trane’s website.
- Offers financing if you need to replace your furnace, terms may vary.
If you’re experiencing poor heat in your upper floors, they can come help you figure out why. Having a high electric bill doesn’t necessarily mean your furnace is broken, Elite Air can help you find out what the issue is and whether or not you need to replace it. The company’s Nextdoor listing also includes neighborhood recommendations and records Neighborhood Favorite recognition in 2022, 2024 and 2025.
Overall, if you want someone local that can help you with any HVAC related issues, Elite Air is the top pick in this comparison.
2. Appleton Campbell: Best For Multiple Types of Heating Systems
Appleton Campbell is another company located in Warrenton, VA that offers many home services. When it comes to heating, they can service, repair, and install gas, oil, heat pump, and boiler systems.
That range helps households with different heating systems. Not only can they repair and maintain these, they also offer plumbing and electrical work.
They offer a service membership that can save you money on repairs, terms apply.
They would be a good option if you have various types of heating systems around your home and want someone that can maintain and repair them all.
3. Fauquier Mechanical: Best For Heating Maintenance
Fauquier Mechanical is a HVAC company that provides heating and air conditioning services to homes around Warrenton, VA. They offer furnace repair, maintenance, installation, and replacement, as well as heat pumps.
If you are looking to have your current furnace serviced, they can help with that. They advertise to provide flat rate prices and can come do emergency repairs on your furnace as well.
For example, your furnace turns on, but keeps shutting off before your house gets warm, Fauquier Mechanical can assess that symptom and discuss available repairs.
Furnace Repair Company Comparison
| Provider | Best For | Furnace Services | About |
|---|---|---|---|
| Elite Air | Overall | Repair, Service, Installation, Replacement | Local business, offers financing, and emergency service |
| Appleton Campbell | Many heating types | Gas, Oil, Heat Pump, Boiler | Can repair, maintain, and install, offers membership program |
| Fauquier Mechanical | Furnace maintenance | Furnace, Heat Pump | HVAC company, offers flat rate prices, emergency repair |
Should I Repair Or Replace My Furnace?
Have the technician who comes to look at your furnace explain what is wrong, then weigh your options. The furnace’s age and repair history both affect that decision.
You should consider the cost of repairing your furnace and if the repair will last, or the cost of replacing it and what you will get out of it. Minor issues may warrant repair, while repeated major failures can make replacement worth considering.
Make sure you ask the tech for a diagnosis, what they will do, and how much it will cost. If they tell you there is a large issue with your furnace, ask whether the fault is repairable and why replacement might be recommended.
Verdict
Make sure to act quickly if you smell gas or have a CO detector going off, but for other issues, try to have it looked at before it becomes a bigger problem.
If you need someone to come repair or maintain your furnace in the Warrenton, VA area, Elite Air should be your first stop. They are local, can help you repair, service, and replace your furnace, and have Trane dealer credentials, with furnace installation listed among the company’s areas of expertise.