Warning Signs You Need Furnace Repair

Updated: October 2023

Some signs of furnace repair are obvious, such as when your furnace won’t start. However, other signs that are repairs are needed aren’t always as easy to notice. Keep the following signs of furnace repair in mind, so your home will stay safely heated all winter long.

Old furnace in a basement showing exposed wiring, control panel with safety warnings, and ventilation pipes for HVAC system.

Unusual Increases in Utility Bills

Gas and electric bills normally increase a bit in winter when you run your furnace. A steep increase could be a sign of trouble, though. If you’ve been noticing any significant increases in your utility bills, have an HVAC technician check your furnace to see if it’s working properly.

Odd Noises

Some furnace sounds are normal, such as the noise it makes when it starts up and blowing noises. Other noises could indicate that there is something wrong with your furnace. If you’re hearing a squealing sound, banging noises or rattling, it’s important to schedule furnace repair. In some cases, a simple repair can stop the noise, such as tightening a loose component. In other cases, though, you might need more serious repairs done.

Weak Air Flow

If your furnace turns on but only blows a small amount of air, this is a sign that you need to have repairs done. This can happen if there is a problem with the fan, motor, belt or other parts of your furnace. Since issues that cause weak air flow can range from minor to serious, you should have a professional HVAC technician check your furnace and make the needed repairs.

Thermostat Problems

Man adjusting a thermostat, highlighting HVAC maintenance for homes by Acosta Heating, Cooling & Electrical.

Your thermostat should be in good working condition, or your furnace won’t know how much heat your home needs. If you run into problems with your thermostat, replace the batteries first. If the problem continues, you’ll need to have repairs done to make sure that your furnace is able to properly heat your Charlotte home.

Frequent Cycling

Your furnace shouldn’t be turning on and off on a frequent basis. This problem, known as over cycling, means that there’s a problem with your heating system. HVAC technicians can identify what is causing this to happen and make repairs.

Furnace Warning Signs in Charlotte, NC

If your furnace needs repairs, please contact Acosta Heating and Cooling. We offer reliable and prompt furnace repair and other services for Charlotte homeowners.

When You Need Air Conditioning or Furnace Repair, We’re on Standby 365 Days a Year!

At Acosta Heating, Cooling & Electrical in Charlotte, North Carolina, we don’t take a vacation! We are ready for furnace repair or servicing (or any other HVAC problems) 24 hours a day, 365 days a year. Because we are a service company, we have highly trained professionals who are on standby 24 hours a day. Even if it’s Christmas Day, we’ll be there for you.

Furnace Repair in Charlotte, NC

One of homeowners’ biggest fears is that contractors who work in their homes will destroy things or make a mess. Not us! We guarantee that we’ll leave your home better than we found it. If not, we’ll gladly pay to have your entire home professionally cleaned. That’s how confident we are.

Our air conditioning and furnace repair technicians are the best in workmanship, attitude and skill. We run extensive criminal background checks before employing anyone, and we also carry out random drug testing. We promise that our technicians will treat your home with respect and complete the job with precision and speed. They will wear floor-savers, clean up when they are done, and will be personally responsible for your total satisfaction.

Our air conditioning and furnace repair workers are polite and courteous and won’t use foul language inside your home or anywhere on your property. When they have finished, if they haven’t performed in accordance with these standards, we will extend your MSA (Money Saving Agreement) to include an extra visit at no charge. We do ask, however, that you tell us about your dissatisfaction on the same day that furnace repair, or any other job, was completed.

Repair Your Furnace to Keep Warm All Winter

All furnaces are not created equal. Some will sputter through the cold winter season and put out just enough heat to keep you from freezing to death, while others keep you plenty toasty, but at a utility cost that breaks the family budget! If you have an antiquated furnace, it just may be a good idea to have a professional take a look at it to see if some repairs could help. Often a furnace repair or even a replacement can actually pay for itself with the savings on your heating bill.

The best time to have your furnace checked out is in the summer or early autumn – in other words, before you actually need it. The reason for this is that many heating companies will offer discounts during that time. The other reason is that the last thing you want to happen is for it to fail in the middle of a winter storm when you might not be able to get someone to help you right away.

A heating professional will check out a number of things on your furnace. They will check the thermostat to make sure it is operating correctly and cycling the furnace appropriately. They will check out the venting systems to determine if there is any wear that needs to be addressed.  A serious problem is when there are wires that are frayed and thus a fire hazard, so having a professional check out and repair your furnace system could actually save your home and your life.

If your furnace is quite old or needs some costly repairs, a professional will be able to advise you on the cost to replace the furnace and how much of that you can recoup from lower heating costs from that point forward. In recent years, furnaces have been developed that are so efficient, they can cut your costs by hundreds of dollars each year.

Neglecting your furnace can be expensive and hazardous, so whether you choose to just have your furnace serviced and/or repaired to save some money or you opt to replace your furnace, the best way to get started is to call a furnace repair professional before winter.

If you need furnace repair in Charlotte NC or would simply like more information, contact us at Acosta Heating, Cooling & Electrical. We provide quality HVAC products & services at affordable rates. Give us a call today!