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What Services Will an Air Conditioning and Heating Company Perform During an Annual Check-up?

There’s nothing worse than a malfunctioning AC unit on a sweltering Wilmington, NC, summer day. When the heat is on, the last thing you want to deal with is a broken air conditioner. Unfortunately, AC problems often strike at the most inconvenient times. This is often because people have been ignoring the warning signs that they are in need of heating and air services.


A properly functioning AC unit is essential for the comfort and health of your family. It can also help you save money on your utility bills and prevent the need for expensive repairs or replacements down the road. That’s why it’s so important to be proactive about AC maintenance to have the best heating and air conditioning service.

Signs That Your AC Unit Needs Repair From The Best Heating and Air Conditioning Service Providers

  • AC Blows Warm Air

You don’t purchase an AC unit for it to blow hot air into the room on a hot summer day. An air conditioner should provide cooling, and if it fails to do that, this is signaling a deeper problem, like a faulty compressor. If your AC is blowing warm air, you should first check the thermostat. Make sure it is switched to cooling mode. If that’s taken care of, yet your AC still throws out warm air, you should contact an AC repair service.

  • Weak Air Flow

Insufficient air flow from vents is an equally problematic concern as warm air comes out of the vents of your AC. You may feel cool air, but it is barely felt and fails to cool the entire room. Once again, this shouldn’t go unnoticed. In most cases, this could be cited as a failing compressor or an issue with the ducts in that they require cleaning. In this time of uncertainty, you should just let an expert VAC technician handle the job.

  • High Humidity While AC is Running

Your AC isn’t just meant to provide cooling but also moderate humidity levels inside the house. While humidity is expected during muggy weather, you still shouldn’t experience high humidity indoors. If your cooling unit fails to keep humidity levels within a comfortable range, there has to be something wrong with your AC. This is a sign that you should contact an AC repair service.

  • Water Leaks around the AC Unit

Since your AC relies on the refrigerant to provide cooling, this may produce condensation. However, these liquids should not linger, accumulate or leak inside your home or around your AC unit. Pooled water or streaks on your wall where the AC is installed indicate that there is something wrong with your cooling unit, which requires attention. Leaks can not only disrupt the functioning of your cooling unit but also cause water damage inside your home, leading to mold growth or tattered paint due to water constantly dripping.

  • Bad Odour When AC Turned On

Your AC isn’t supposed to smell bad, so if it does, this definitely requires attention, as it may be indicative of a problem with your HVAC system. Bad odor when the AC is turned on will not only cause discomfort to you and your family but also exacerbate the problem if you ignore this sign. Different smells could signal different issues. For example, a musty smell may indicate the growth of mold, which would require cleaning, while a strong odor may hint towards a burned-out wire in the unit. Either way, you should contact an AC repair service.

  • Loud Noise from the AC Unit

It’s normal for an AC to make a low-level noise as it is turned on or running. However, if you hear a grinding or rattling noise, it could indicate a problem inside the unit, like a loose part that needs to be fixed as soon as possible. While these persistent unusual noises can disrupt your sleep at night and incur general nuisance, which makes repair necessary, ignoring the problem could also lead to further damage, which would mean even more expensive repairs or perhaps complete replacement of the AC in the long run.

  • Frequent Short Cycling

Your AC should be able to go through a routine cooling cycle, no matter what the weather. Short cycling happens when your AC’s cooling cycle becomes shorter than the usual, say, 10 minutes, making the compressor turn on and off more frequently than it should. Short cycling can be a serious concern, increasing the wear and tear of your HVAC system and affecting the heating and air conditioning service of your unit.

  • Faulty AC Thermostat

The thermostat dictates the temperature that you want your AC to disperse throughout the house. Therefore, it is important to have a fully functioning thermostat for your HVAC system to work properly. If your AC runs for a short period before shutting itself off, this may be indicative of a problem with your thermostat. If your thermostat is showing an incorrect reading, this is a sign to contact your HVAC repair service.

  • Dust from The Air Vents

As your AC continues to work, it collects dirt and debris over time. This may lead to clogging, interfering with the proper functioning of your AC. This may first be tackled by just cleaning the air filters, but if the issue persists, it may also lead to dust blowing through your air vents, triggering allergies for people living inside the house. To prevent this, you should get your AC serviced and repaired before the issue exacerbates.

  • High Electricity Bills

If your electricity bill suddenly rises without extra usage, this may be a sign that your AC needs repair. This may be due to a broken thermostat switch or leaks in the ductwork. Either way, you need to get this fixed, or you’ll be paying far more than you should.

What to Get Checked Annually When You Opt For The Best Heating and Air Conditioning Service?

If you’re not sure whether your AC unit needs repair, it’s always best to err on the side of caution and schedule a professional checkup. A qualified technician can inspect your unit and identify any potential problems. They can also perform routine maintenance tasks, such as cleaning the coils and filters, which can help to prevent future problems.

Here are some of the things that a qualified technician should check annually:

1. HVAC System

HVAC maintenance is an important part of keeping your home comfortable. It can help you save money on energy bills, avoid costly repairs and reduce your carbon footprint.

The HVAC system is responsible for providing heating and cooling to homes throughout the year as well as regulating humidity levels in the house. When these systems are not maintained properly, they become less efficient over time, which results in higher utility bills for homeowners.

2. Furnace Checked and Cleaned

You can avoid costly repairs when your furnace is checked and cleaned regularly. When dirt builds up in the system, it can cause damage to the fan motor or burn out components. The longer you wait between cleanings, the more damage will occur and eventually lead to costly repairs or replacement of parts that were no longer working properly due to lack of maintenance.

If you are not sure how often your system should be serviced by a professional HVAC technician (and cleaned), ask them for advice based on its use (how long it runs each day) as well as how old it is (newer units may require less frequent service).

3. Replace Air Filters

The first thing to remember is that air filters must be changed every three months. Air filters can be purchased at any hardware store, and they’re cheap and easy to install. Make sure you know how long your current filter has been in place before changing it out so you don’t end up with too short of a lifespan between changes (which would mean purchasing new ones more frequently).

4. Energy Audit

An energy audit is a process that helps you identify where your home or business is losing energy and money. It can also help you find ways to save money on utility bills, such as by lowering the thermostat during off-peak hours or upgrading your appliances.

Most people don’t realize how much money they could be saving by doing simple things like turning off lights when they leave a room, and closing doors behind them. Ask about an audit at least once yearly so that any problems are caught before they become expensive repairs.

Want to Schedule an Annual Check Up?

Ignoring problems with your AC will not only decrease the lifespan of your HVAC unit but also worsen the problem and lead to costlier repairs in the future. Worse, if you sweep any of the above-mentioned problems aside, you may ultimately need to get your AC replaced altogether, which will end up costing you more. Don’t waste your time thinking. Call Revolutionary Air today. Get the best heating and air conditioning services for your comfort.