Replace the furnace and AC as one matched system
When both heating and cooling equipment are near the end of their service life, a complete split system replacement can coordinate the furnace or air handler, evaporator coil, outdoor AC or heat pump, thermostat, drainage, airflow, and electrical needs in one plan.
Clear replacement scope before pricing
HVAC system replacement cost depends on system size, equipment type, duct condition, access, venting, electrical work, controls, and whether the project includes a furnace, air conditioner, heat pump, or full heating and cooling system replacement.
Repair one component or replace the complete system
If only one component has failed, Randolph Mechanical reviews age, repair cost, compatibility, efficiency, and warranty timing before recommending whether to repair one part or replace the complete furnace and AC system together.