Seasonal HVAC Maintenance & Tune-Ups in Fayetteville, TN

Protect your home climate system against unexpected breakdowns and keep utility costs under control with routine seasonal tune-ups from Custom Air. Our thorough multi-point maintenance visits keep your heating and cooling equipment running smoothly year after year.

HVAC furnace units and ductwork in a utility room with exposed pipes and concrete floor

Comprehensive Preventative Tune-Ups & Efficiency Checks

Keeping your heating and air conditioning system running cleanly starts with regular preventative maintenance. Custom Air provides seasonal tune-ups across Fayetteville, TN and surrounding areas to protect your equipment against middle-of-the-season breakdowns. Regular inspections help identify minor electrical or mechanical wear before it leads to costly repairs, while ensuring your system consumes less energy throughout peak summer and winter months.


We perform comprehensive multi-point inspections to keep your heating and cooling equipment in peak operating condition.

Preventative Maintenance Steps

Routine maintenance catches minor system wear before it leads to unexpected breakdowns. Here is how our comprehensive tune-ups keep your unit operating efficiently:

Eye icon with a check mark badge, black outline on white background

Visual & Electrical Check

We measure voltage/amp draw, inspect electrical contacts, and verify all safety controls function accurately.

Stylized wind icon with a check mark in a circle

Airflow & Coil Cleaning

We clear condensate lines, inspect fan blades, clean coils, and check air filters for maximum airflow.

Black gauge with upward arrow and bar chart icon, symbolizing growth or performance tracking

Performance Calibration

We run your system through a complete cycle and test supply/return temperature splits to confirm peak efficiency.

We're Known For:

  • Measure the Temperature Split
  • Apply Protective Coating to the Unit
  • Adjust Gas Pressure
  • Adjust the Pilot light
  • Monitor the A/C and Heating Cycles
  • Clean the Electric Heat Strips
  • Clean Out the Condensate Drains
  • Check the Refrigerant for an Adequate Charge
  • Tightening All the Electrical Connections
  • Measure Voltage and Current on the Motors
  • Lubricate the Motors and Bearings
  • Check All the Safety Devices
  • Test the Starting Capabilities
  • Check Indoor and Outdoor Coils
  • Clean the Condenser Coil

The Benefits:

  • Improved Safety
  • Fewer Repairs
  • Extended Equipment Life
  • Repair small problems before resulting in major breakdowns
  • Lower Utility Bills
  • Improve Capacity
  • Discount on Repairs
  • Priority Customer Service