O’Fallon, MO

Air Conditioner Repair in O’Fallon, MO

Air conditioner repair in O’Fallon, MO. If you’re living through another smoldering Missouri summer, you want to be sure your home will be comfortable when you get home. But what do you do if you arrive home and it’s sticky and hot instead of cool? While there are a number of troubleshooting tricks O’Fallon, MO homeowners can attempt themselves, you’ll usually require professional air conditioner repair to get your unit back to form. At SmartHouse Heating & Cooling, our emergency dispatchers are by the phone 24/7, and we also offer annual maintenance plans so you don’t have to worry about your unit unexpectedly failing. By focusing on skilled craftsmanship and honest advice, we help homeowners in the O’Fallon area and beyond discover cool comfort that’s easy on the budget. Speak to a team member today at 314-648-3162, text us at 314-310-2242, or make an appointment online for your air conditioner repair in O’Fallon, MO.

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

How to Know When You Need Air Conditioner Needs Repair in O’Fallon, MO

With professional maintenance, an AC unit that isn’t too old should be able to function reliably through a cooling season. But, there are some key indicators that you may need air conditioner repair:

  • It won’t come on — If your air conditioner doesn’t do anything when you change the thermostat settings, there may be a problem with the electrical components or the compressor.
  • It doesn’t cool sufficiently — If your air conditioner is turning on but not cooling your home to the level you desire, it may be because of an unclean air filter, inadequate refrigerant levels, or a malfunctioning compressor.
  • Insufficient airflow — If there is some airflow, but not enough to spread throughout your entire room, the culprit could be an obstructed air filter, a bad blower motor, or a problem in the ducts.
  • Frequent cycling — If your air conditioner is constantly turning off and on, it may be because of a thermostat that isn’t working correctly or a bad compressor.
  • Your house is too humid — If your air conditioner isn’t removing humidity from your home, it could be the result of a bad compressor or refrigerant levels that are too low.
  • 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.
  • Unpleasant odors — If there is a strong, foul odor emanating from your air conditioner, it could be due to an accumulation of mold and bacteria, or burned-out electrical components.
  • Increased energy bills — If your energy bills have gotten progressively higher and you haven’t been cooling your home any more than usual, it could be because of an inefficient air conditioner that needs repair.

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

Air conditioner systems are made of a variety of different instruments and moving parts, any one of which could be the root cause of your cooling problem. While a professional O’Fallon, MO HVAC technician is usually needed to ascertain the underlying reasons that your air conditioner is having issues, some of the most common causes are:

  • Dirty air filter — A dirty air filter is probably 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 deal with a refrigerant leak, as they can be dangerous and require professional tools and training to fix.
  • Frozen evaporator coil — Turn the thermostat to “off” and let the AC thaw for a period of time. Replacing the air filter is another option. If your AC still isn’t working, call a professional.
  • Defective thermostats — Double-check that the the thermostat is set to a temperature cooler than the temperature of the room. If it’s still not working, you can try replacing the batteries (if your thermostat runs on batteries) before enlisting professional repair.
  • Clogged condensate drain line — You can try to repair this without a professional with a wet/dry vacuum or a pipe cleaner. Additionally, you can look to see if there are kinks in the hose. Typically, a clogged condensate drain line is a sign that the unit needs professional maintenance. An HVAC technician can usually clear the line by blowing out the clog with nitrogen.
  • Dirty condenser coils — Most homeowners will be able to clean their condenser coils without professional help. Generally, you should wash out your condenser coils a few times a year with a standard hose (using a high-pressure hose like a power washer can damage the unit).
  • Malfunctioning compressor or bad capacitor — Only a professional can disgnose this, as there are a variety of instruments that could be at fault. This repair repair can only be completed by a licensed HVAC technician.

Emergency AC Checklist

How to Get Your Home Ready for a Hot Summer

Can I “DIY” My Air Conditioner Repair?

While there are a few minor air conditioner repairs that homeowners can do themselves, most repairs should be left to professionals. Air conditioning units are complicated mechanisms, and working on them without the necessary training can hurt you and may even cause further damage to the unit. Nevertheless, 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 things you can try include:

  • Checking and replacing or cleaning the air filter
  • If your drain line is blocked and you don’t notice any major damage, mold, or mildew, you can try to clean your drain out yourself
  • Replacing thermostat batteries
  • Making sure the power switch is on
  • Resetting a circuit breaker
  • Making sure the vents are not blocked by any furniture or other objects
  • If your outside AC unit is covered by leaves, branches, and the like, try washing it

In many cases, if your AC in O’Fallon, MO has gotten professional tune-ups, the above tricks are enough to get your AC system functioning again. If there’s a problem you can touch and see without opening up your unit, it’s usually safe to try and repair it on your own. However, if you’ve tried these steps and still aren’t comfortable in your home, or you can’t tell what’s causing the issue without using any tools to inspect the unit, it’s time to call in a professional in O’Fallon, MO. If in doubt, call SmartHouse.

When to Call a Professional O’Fallon, MO Air Conditioner Technician

The primary reason to call a professional O’Fallon, MO HVAC technician is safety. Air conditioning systems use hazardous levels of voltage, and refrigerant is dangerous for a number of reasons. Professionals know how to diagnose and repair whatever’s wrong safely and effectively. If you’re unsure about a particular repair or how to fix it, it’s best to call a professional to avoid further damage and to ensure that your air conditioning system is properly cooling your house.

A licensed 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. Often, after considering warranties, financing options, tax credits, and lower energy bills, it may be a better investment to replace your air conditioner.

The best method of preventing unanticipated air conditioner repair is to use a professional HVAC company for yearly AC maintenance. With regular maintenance, our technicians can detect any likely failures and work to fix them before your AC fails unexpectedly.

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

At SmartHouse, we’re committed to offering remarkable, ethical service to homeowners in O’Fallon, MO and in the Greater St. Louis area. Below are a few of the reasons to go to SmartHouse for your air conditioner repair in O’Fallon, MO:

  • We’re happy to help – we do this for a living
  • We have trucks in O’Fallon and all over the St. Louis area, leading to an incredibly fast response time
  • Our our technicians arrive in fully stocked trucks, meaning there’s a better chance that you won’t need multiple visits to resolve the issue
  • We have people standing by the phones 24/7
  • We offer emergency HVAC services 8am – 7pm weekdays and 8am – 5pm weekends and holidays
  • All of our air conditioning technicians are NATE-certified
  • We service all makes and models of air conditioners
  • We offer whole-house energy solutions, which can considerably raise your comfort while cutting down on energy expenses
  • We give honest recommendations if we think you’re better off making repairs, or if it’ll be more expensive to try to get your existing unit to limp along
  • Access to financing, rebates, incentives, and tax credits (we’ll even file the applications for you)

Beyond our highly trained technicians, we have an entire team of Home Performance experts in O’Fallon, MO who know how a home’s heating, cooling, and indoor air quality systems are meant to work together. Our entire staff is devoted to ensuring you and your family can stay cool and spend less on energy.

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 to no avail, or can’t tell what on Earth is wrong, don’t wait any longer to take back your home comfort. Our O’Fallon, MO HVAC technicians are in their trucks, ready and willing to help return that refreshing breeze to your home. Speak to a team member today at 314-648-3162, text us at 314-310-2242, or request an appointment through our website for all of your air conditioner repair needs in O’Fallon, MO.

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