In any climatic region where the temperature gets so hot that it makes the atmosphere uncomfortable, an HVAC system is a cherished commodity. It’s a life-saver from the heat, but it can be costly to operate and maintain.
To save on operation costs and to extend the life of the system, ongoing maintenance, which includes a regular air conditioner tune-up, is an absolute necessity. Because of the advantages of an efficiently-running unit, at One Hour Heating & Air Conditioning of Durham, we specialize in professional tune-ups.
Benefits of a Tune-Up

During the peak summer months, most units work overtime. Therefore, we advise that, in preparation for this crucial period, spring is the time to ensure that your system is in top shape. This will avoid breakdowns during the hot season, and it will save on unnecessary, costly air conditioner repair.
Minor problems develop into major ones if they are left unaddressed. By keeping up with your air conditioner’s performance through maintenance and tune-ups, irregularities and inconsistencies like loud noises, decreased cooling, and oil drips can be caught in time. Our Durham air conditioning company is equipped to detect these pending problems.
In addition to saving on air conditioner repair costs, regular tune-ups save on power bills. The smoother the unit runs, the less energy it burns. The less energy it burns, the more efficient the unit becomes, meaning your maintenance efforts also extend its overall lifespan.
Features of a Tune-Up
A qualified technician inspects all parts and their components, including:
- Determining the airflow level to ensure operation capacity
- Measuring the conditions of the indoor and outdoor dry bulbs
- Cleaning the condensers with an effective cleanser
- Resetting the refrigerant charge after cleaning the condenser and determining the superheat
- Checking the compressor
- Checking the temperature drop across the coil and outdoor unit
To ensure safety and industry standards, servicing should be done by trained professionals and not on a DIY basis. At One Hour Heating & Air Conditioning of Durham, we have what it takes. For a dependable Durham air conditioning company, call us at 919-408-7555 for your tune-up needs.





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It’s natural not to pay much attention to air conditioning systems during the winter. Most Durham homeowners assume that their AC will work when temperatures rise. With warmer weather just around the corner, however, it’s a good time to make sure that cooling comfort is there when you need it. The best time to contact One Hour Heating & Air Conditioning of Durham to upgrade your air conditioner is in the off-season, before the demand for air conditioning systems increases and summer heat leaves you and your family sweltering.
Keeping comfortable on a budget this winter is easy with the convenience of a programmable thermostat.
At One Hour Heating & Air Conditioning of Durham, we believe that finances should never stand in the way when it comes to keeping your family warm and cozy on a cold winter night. When your heater falters or fails when you most need it, you can depend on our array of



