As a homeowner, few things are more frustrating than when part of your house doesn't work as it should. Despite regular maintenance and inspections, problems can always happen with anything in your house, especially when it comes to something like an air conditioner.

Fortunately, the problems that are most associated with air conditioning units are common, which means that HVAC technicians will be able to handle just about any air conditioning repair that needs to take place. Below are some of the most common problems that you may find; if you experience any of them, contact your local HVAC company to schedule air conditioning services immediately.

The Unit Isn't Turning On

If you flip the switch on your thermostat and your air conditioner doesn't turn on at all, the problem could be nothing more than a tripped breaker. If you check it out and it's off, then simply switch it back on and the unit should start working. If it keeps tripping the breaker, you'll need to have it fixed by a professional HVAC company, since that means there's a problem with the electrical supply that's powering the unit. Alternatively, you may also have a problem with the connection to the power source — whether it is gas or electricity — and this problem will need to be looked at by a professional. In the absolute worst cases, your unit may just be done completely and require a full replacement.

The Unit Is Not Cooling Evenly

Your air ducts work hand-in-hand with your air conditioning unit to make sure that every room of your house is cooled to the exact same temperature. If you walk into one room and notice that it is significantly warmer than the other rooms in your house, that represents a defect somewhere. It may be that your unit isn't working as efficiently as it used to, or there could be blockages in the air vents, so make sure you schedule air conditioning repair to have it check out.

Air Quality Is Deteriorating

If you change your air filter regularly and have your ductwork cleaned, your indoor air quality should be perfectly fine. However, if you start coughing and sneezing on a regular basis, you'll need to have your vents inspected to see if there's a build up in the vents. Most HVAC companies offer duct cleaning as part of their air conditioning services. This service can significantly improve the air quality inside your home. If the vent is pinched or not connected properly, the professional may also have to perform minor AC repair to get it working again.

To learn more, visit an air conditioning repair company near you.