Capitol Heights Heating & Air Conditioning | Reliable HVAC Services in Des Moines, IA

Short cycling in Des Moines is often caused by a dirty air filter, an oversized furnace, or a faulty flame sensor. It strains your system and hikes up bills. Our technicians perform a comprehensive diagnostic to pinpoint the exact cause. We then provide the precise repair or adjustment needed, such as cleaning the sensor or recalibrating controls, to restore normal, efficient operation and prevent further wear.

Dirt, pollen, and grass clippings quickly clog condenser coils in our area, forcing your AC to work much harder to cool your home. This leads to poor performance and high energy costs. Our professional coil cleaning service removes this buildup, allowing your system to release heat properly. This simple maintenance can significantly improve cooling efficiency, lower your bills, and extend the life of your unit.

We recommend a bi-annual professional tune-up—once in spring for your AC and once in fall for your furnace. This Des Moines-specific service includes checking refrigerant levels, cleaning coils and components, testing safety controls, and ensuring all electrical connections are secure. This proactive care directly addresses our local issues, preventing short cycling and efficiency loss before they start, saving you money and hassle.