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Whether you’re a homeowner or the owner of a company, your HVAC system should be maintained by a heating and cooling specialist. Doing this work yourself or hiring a handyman can be extremely costly. Here are the main reasons to hire a professional HVAC firm.

Peace of Mind

Your HVAC system should be serviced once a year. Routine maintenance will extend the life of your system and help to prevent expensive emergency repairs from occurring. The HVAC technician can help maintain your system by inspecting all valves and making sure everything is in good working order. Your furnace, air conditioner and ventilation system are complex and expensive pieces of equipment. This means they should be serviced only by a qualified technician. Cardwell Heating & Air Conditioning is a licensed and insured HVAC firm located in Louisville that offers regular maintenance of HVAC systems.

Detailed Knowledge of HVAC Systems

A professional HVAC technician is experienced with all types and models of HVAC equipment. Each technician has extensive training. They learn new technology in the HVAC industry and work on improving the functionality of HVAC systems. An HVAC technician can spot potential problems and fix them before they become large, expensive issues to resolve. They keep your system running well and your family comfortable.


Your HVAC technician will make sure your heating and cooling equipment is operating safely. They will test the combustion gasses to make sure the furnace isn’t producing carbon monoxide. Checking each valve ensures that natural gas isn’t being leaked. A technician will also safely handle the refrigerants that your air conditioner needs. Through regulating the quality of air in your home, a professional technician will ensure that your home or office is safe.

A High-Quality HVAC Firm

Cardwell Heating & Air Conditioning helps commercial and residential customers with their heating and cooling needs. We are located in Cherry Hill, NJ. We install and service heating and cooling systems and have NATE-certified technicians. Please contact us today if you have any questions.