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The old adage is true: an ounce of prevention is worth a pound of cure. Every new system, after the first year, needs to be on a regularly scheduled maintenance to increase the life span of the equipment and insure optimal efficiency for many years to come!


    -For a system that heats and cools: perform maintenance in the spring and fall.
    -For cooling only: perform maintenance at least once a year, before the cooling season
    -For heating only: perform maintenance at least once a year, before the heating season

When Should I Look Into HVAC Preventative Maintenance?

Commercial Maintenance

Commercial HVAC maintenance agreements offered by Miller Services include service programs specifically tailored to each client’s needs, thermostats that monitor equipment operation and alert you when a problem arises, priority response for emergency repairs, and more. We serve the Piedmont Triad as well as the surrounding areas. We offer a 1 year parts and labor warranty on all new installations. Our fully insured staff is on call 24 hours a day, 7 days a week for emergency services.

Residential Maintenance


You wouldn’t drive your car 100,000 miles without changing the oil. The same logic holds true for your home comfort system. 

The average heating and air conditioning system runs 2500 hours a year and that’s the equivalent of 100,000 miles on your car. Yet, the majority of homeowners fail to get their systems serviced. This causes high utility bills, costly breakdowns, poor heating and cooling performance and potential safety issues.

Regular HVAC preventative maintenance is the best way to ensure trouble-free operation and peak performance. Pre-season maintenance is also important. It can help to avoid a system failure in severe hot or cold weather when you need it most, and it can also keep your energy bill from getting out of control.

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