O’Fallon, MO

Air Conditioner Repair in O’Fallon, MO

Air conditioner repair in O’Fallon, MO. When dealing with another smoldering Missouri summer, you want to be confident your home will be cool when you need it to be. But what do you do if you arrive home and the refreshing breeze you expected is missing? While there are a number of troubleshooting tricks O’Fallon, MO residents can attempt themselves, you’ll usually need professional air conditioner repair to get your unit back to form. At SmartHouse Heating & Cooling, our emergency dispatchers are available 24/7, and we also offer annual maintenance plans to keep your AC unit functioning. By prioritizing skilled workmanship and ethical services, we help homeowners in the O’Fallon area and beyond find budget-friendly heating and cooling solutions. Call us today at 314-648-3162, send us a message at 314-310-2242, or schedule an appointment through our website for your air conditioner repair in O’Fallon, MO.

Air Conditioner Repair O’Fallon, MO | HVAC Maintenance | Heating and Cooling Services Near O’Fallon

Signs That Your Air Conditioner Needs Repair in O’Fallon, MO

With professional maintenance, an AC system that hasn’t reached its expiration date should be able to consistently cool your home during the hotter months. However, there are some key signs that you may need air conditioner repair:

  • It won’t turn on — If your air conditioner doesn’t turn on when you change the thermostat settings, you may be having issues with the electrical components or the compressor.
  • It won’t cool properly — If your air conditioner is turning on but not cooling your home sufficiently, it may be because of an unclean air filter, inadequate refrigerant levels, or a bad compressor.
  • Insufficient airflow — If there is some airflow, but not enough to circulate an entire room, the cause might be a clogged air filter, a defective blower motor, or a problem in the ducts.
  • Frequent cycling — If your air conditioner cycles frequently, it may be because of a thermostat that isn’t working correctly or a bad compressor.
  • Your home is too humid — Part of your air conditioner’s job is to remove humidify from your home. If it’s not, it could be the result of a faulty compressor or insufficient humidity levels.
  • Water leaks — If you notice water leaking from your AC unit or pooling around it, you may have a clogged condensate drain line, a faulty condensate pump, or a refrigerant leak.
  • Foul odors — If there is a strong, foul smell coming from your air conditioner, it could be due to mold or bacteria buildup inside the unit, or a burned-out wire.
  • High energy bills — If your energy bills have increased significantly compared to the same time period in previous years, it’s usually a indication that your AC unit needs repair.

Common Air Conditioner Problems in O’Fallon, MO and How to Repair Them

Air conditioner systems are made of a variety of different instruments and moving parts, any one of which could be the ultimate cause of your cooling problem. While a professional O’Fallon, MO HVAC company is usually needed to determine the root cause of your AC’s issues, some of the most common causes are:

  • Unclean air filter — An unclean air filter is arguably the first thing you should check if your home isn’t being sufficiently cooled. If you follow the manufacturer’s instructions, should be able to replace or clean a filter without having to call an HVAC company.
  • Refrigerant leak — Only a trained professional should handle refrigerant leaks, as they can be dangerous and require professional tools and training to fix.
  • Frozen evaporator coil — Turn off the air conditioner and let it thaw for a period of time. If your air filter is old or dirty, replacing it may also help. If your air conditioner still isn’t working, call a professional.
  • Malfunctioning thermostats — Double-check that the the thermostat is set to cool and the temperature is cooler than the current room temperature. If it still won’t cool properly, you can try a new set of batteries (if your thermostat runs on batteries) before calling a professional.
  • Clogged condensate drain line — You can try to fix this without a professional with a wet/dry vacuum or a pipe cleaner. Additionally, you can look to see if the hose is twisted or if somebody set something down on it. Typically, a clogged condensate drain line is an indication that you need to call a professional HVAC technician to look at the unit. An HVAC technician can usually clear the line by blowing out the clog with nitrogen.
  • Unclean condenser coils — You may be able to clean the coils yourself. It’s generally considered best practice to clean your condenser coils a few times a year with a garden hose (never with a pressure washer or other high-pressure stream).
  • Malfunctioning compressor or bad capacitor — Only a professional can disgnose this, as there are a variety of parts could be the issue. This repair always needs to be done by an HVAC technician.

Emergency AC Checklist

How to Get Your Home Ready for a Hot Summer

Can I “DIY” My Air Conditioner Repair?

While you can check a few things if your AC isn’t working properly, most repairs need to be handled by experienced and professional HVAC technicians. Air conditioning units are complicated mechanisms, and working on them without the necessary knowledge can be dangerous and aggravate whatever the problem is. However, there are a few troublshooting techniques O’Fallon, MO homeowners can try on their own. If your home isn’t as cool as you’d like it to be, a few quick fixes include:

  • Checking and replacing or cleaning the air filter
  • If your drain line is clogged and you don’t notice any major damage or foul smells, you can try to unclog the drain yourself
  • Placing new batteries in your thermostat
  • Making sure the power switch is on
  • Resetting a circuit breaker
  • Making sure the vents are clear of any furniture or other objects
  • If your outside AC unit is heavily matted with leaves, sticks, and the like, try washing it

In many cases, if you’ve invested in annual, professional AC maintenance in O’Fallon, MO, the above techniques are enough to get your AC system functioning again. If there’s an issue you you don’t have to open up your unit to find, it’s usually safe to try and repair it on your own. However, if you’ve tried these steps and your AC still won’t work, or you can’t tell what the problem is without using any tools to inspect the machine, you need to call in a professional in O’Fallon, MO. If in doubt, call SmartHouse.

When You Need a Professional For Your Air Conditioner Repair in O’Fallon, MO

The primary reason to call a professional O’Fallon, MO HVAC technician is safety. Air conditioning systems use high amounts of voltage, and refrigerant can harm you in a number of ways. Professionals have the necessary training and specialized tools to diagnose and fix whatever’s wrong without harming themselves or causing further damage to the unit. If you’re unsure what the problem is or don’t have the necessary knowledge, it’s best to call a professional to avoid further damage and to ensure that your air conditioning system is running efficiently and safely.

An experienced AC technician in O’Fallon, MO will also be able to advise on whether it may make more financial sense to repair your AC or get a new one installed. In some cases, after taking into consideration warranties, financing options, tax credits, and lower energy bills, you may be better of replacing your air conditioner.

The most surefire way to stave off unexpected air conditioner repair is to use a qualified HVAC company for annual AC maintenance. With professional maintenance, our technicians will be able to identify any potential problems and work to fix them before they occur.

Why Choose SmartHouse For Your Air Conditioner Repair in O’Fallon, MO

At SmartHouse, we’ve earned a reputation for offering remarkable, ethical service to our clients in O’Fallon, MO and everywhere the Greater St. Louis area. Below are a few of the reasons that make SmartHouse the smart call for your air conditioner repair in O’Fallon, MO:

  • We’re happy to help – this is what we do
  • We have trucks in O’Fallon and all over Greater St. Louis, leading to an incredibly fast response time
  • Our trucks are fully stocked, meaning there’s a better chance that that we can fix your problem in one visit
  • We have a live dispatcher available 24/7
  • We offer emergency HVAC services from 7 am – 10 pm, weekdays and weekends
  • All of our air conditioning technicians are NATE-certified
  • We can repair all makes and models of air conditioners
  • We offer whole-house energy solutions, which can considerably reduce your home expenses
  • We give honest suggestions if we think replacement is a better option than repair
  • Access to financing, rebates, incentives, and tax credits (we’ll even fill out all the paperwork for you)

Beyond our experienced and knowledgeable technicians, we have a complete team of Home Performance specialists in O’Fallon, MO who know how the science of home comfort works. Our entire workforce is devoted to ensuring you and your family can stay cool in a way that works with your budget.

Other services we offer in O’Fallon, MO include:

Air Conditioner Repair O’Fallon, MO | Heating and Cooling Services | AC Maintenance Near O’Fallon

Trust in SmartHouse For Your Air Conditioner Repair in O’Fallon, MO

Some things are best left up to the professional. If you’ve tried to get your AC running with no luck, or you have no idea what is causing your AC not to function correctly, regain your home comfort today. Our O’Fallon, MO HVAC technicians are in their trucks, ready and willing to help return that refreshing breeze to your living room. Speak to a team member today at 314-648-3162, send us a message at 314-310-2242, or request an appointment online for all of your air conditioner repair needs in O’Fallon, MO.

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