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Let’s face it. Your air conditioner doesn’t keep regular business hours. That’s why you need an expert who’s available whenever they break down. We offer 24-hour emergency HVAC repair service to fix your problem fast. We are your Dickinson and Bismarck hometown comfort experts!


It’s important to take care of your air conditioning unit so it lasts longer, works better, and helps you keep energy costs down. When your air isn’t cold enough or seems too humid, it’s time to schedule a maintenance service call with one of our certified technicians. Regular maintenance can help keep your HVAC systems working at peak efficiency and prevent unexpected problems.

City Air Mechanical will put our training and experience to work to maintain or repair your air conditioner, whether it’s a split system, ductless, or a packaged air conditioner. Don’t suffer through a hot summer, turn to the experts in Dickinson and Bismarck for your repair and maintenance needs! Call us today. 


Beat the heat with our installation services. Maybe you need to replace an old ductless unit, or you’re looking for central AC installation. We can help – breathe easy knowing we’ve got you covered.

Replacing an AC unit could be one of the largest investments you’ll make as a homeowner. We’ll help you make sure it’s the right one! Home cooling comes in different shapes and sizes. Depending on factors like your desired temperature and the set up of your home, we will ensure you get a system that is appropriate sized for your home.

We offer Ductless AC Systems! These units are unique in that they do not use your home’s ductwork to deliver air throughout your home. Instead, ductless units use compressor mounted outside of your home in order to cool individual rooms within your home. 

These compact units are installed on the wall, requiring only a small hole to be drilled to connect to the unit to the compressor. Ductless units are a great alternative to window units when you’re looking to cool individual areas of your home. 

Modern Living Room
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No matter what climate you live in, the temperature throughout the year varies. For climates like ours, that means blazing summers and cool to frigid winters. The the temperature below ground, however,  stays fairly consistent all year, regardless of climate or season. 

Just below the frost line is a wealth of solar energy that’s been collected and stored. A geothermal heat pump taps into this free and renewable energy to provide the most efficient and cost-effective heating and cooling available. By simply moving that energy to and from the home, a geothermal heat pump isn’t burning fossil fuels to create heat, which means your home will be safer and your carbon footprint will be smaller


In the cooling mode, the heating process is reversed – creating cool, conditioned air throughout the home. Instead of extracting heat from the ground, heat is extracted from the air in your home and either moved back into the earth loop or used to preheat the water in your hot water tank.

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