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Our Maintenance Program Keeps Your System Running At Peak Performance

Worker doing maintenance on air conditioning unit

Is it time for a tune-up for your HVAC system?


Custom Heating and Air offers two options to help keep your home at the perfect temperature all year long.


The Tune-Up


Get a complete 21-Point Precision Tune-Up for your heating and cooling system for only $95!


Our 21 Point Precision Tune-up


  • Check refrigerant charge for proper operation and efficiency
  • Check for refrigerant leaks
  • Check refrigerant controls and coil temperature for maximum efficiency
  • Flush and treat condensate drains
  • Check proper operation of drain safety switches
  • Check for oil leaks
  • Test startup cooling/heat cycles
  • Visually inspect ductwork
  • Check proper operation of the thermostat
  • Inspect and clean condenser coil
  • Check defrost cycle
  • Check reversing valve operation
  • Adjust air volume for maximum efficiency
  • Check blower door for tension and alignment
  • Test electrical controls for proper operation
  • Check supply voltage
  • Check Amp draws
  • Test Capacitors for proper operation
  • Test motors for proper operation
  • Test contractors for proper operation
  • Check/replace filter as needed (owner supplied)


This offer is limited. Call for an appointment at 904.246.1202 or request an appointment now.



Annual Maintenance Agreement


Just $175 per year for the first system and $95/year for each additional system




• 2 Precision Tune-Ups of your heating and air system annually

• 10% Discount on service

• 10% discount on equipment replacement

• Priority Service for Maintenance Agreement Customers

• Equipment Warranty Protection

• Maximum System Efficiency