Tennessee office: (865) 428-8793
North Carolina office: (828) 693-0933


Western North Carolina's #1 Choice for Air Conditioning Installation, Repair, Maintenance, and Replacement - since 1979
Our SmartCare heating maintenance program is designed to help you lower energy costs, and prevent expensive break
downs. Our certifified technicians are trained to detect and prevent major system issues, while enhancing your comfort during all seasons.
Heat & Furnace Maintenance Benefits
Powerful controls for your indoor environment



Exclusive Online Fall Special
One Time Tune-ups starting at
$79.00
Limited time offer. Expires 12/31/2014
Limited time offer. Expires 12/31/2014
Limited time offer. Expires 12/31/2014
(5 yr. Warranty)


Sevice & Value
Get the benefits of prevention with the service you expect from McNutt Service Group. We’ll be on time and in a clean uniform! Plus, we’ll cover our shoes before we enter, lay down work mats to keep our work areas clean and tidy up when we’re done.
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Lifetime Repair Warranty
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Two Annual Maintenance Visits
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Trusted & Certified Technicians
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Priority Service Over Non-Plan Customers
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Fast Response & 24/7 Emergency Service
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No Overtime Service Charges
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Maintain & Validates Manufacturer Warranties
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Reduce the Risk of Costly Breakdowns
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Increase Efficiency Operation
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Reduce Energy Costs
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Maintain Safe Operation
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Improve Comfort & Reliability
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15% Discount on Heating & Cooling Repairs
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5% Discount on Heating & Cooling Equipment
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Calibrate and level thermostat.
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Clean filters as needed.
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Monitor volts/amps on fan motor.
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Lubricate and inspect bearings for wear.
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Clean/Inspect indoor coil and heatexchanger if accessible.
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Flush/treat condensate drain withanti-algae.
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Inspect condenser coil (where applicable).
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Monitor operating pressure of refrigerant.
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Inspect safety devices for proper operation
(flues, burners, flame switch).
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Inspect disconnect box for proper rating andinstallation.
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Tighten all electrical connections.
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Test/inspect contactors for burned, pitted contacts.
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Inspect electrical system for exposed wiring.
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Test and inspect capacitors.
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Inspect fan blade.
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Clean condenser coil and remove debris.
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Inspect service valves for proper operation.
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Measure temperature difference in supply/return.
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Inspect duct work for energy loss.
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Monitor compressor for proper amperage,
Test volt draw & wiring connections.
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Clean debris from around the condenser.
Our 21 point heat & furnace tune-up includes:
What do you know about the air inside your home?
Indoor air quality can be two to five times more polluted than outdoor air, and since the Environmental Protection Agency estimates that people spend 90% of their time indoors, this is a big deal. Poor air quality can affect your family's health, so it's important to keep things out of your home that cause pollution, and ensure that your house is well-ventilated.
Because of this McNutt Service Group is offering FREE indoor air quality checks on every tune-up. Have the air tested in your home twice a year when you sign up with our SmartCare maintenance agreement.