This estimate is only for system replacement. Only will be replaced is the outside unit. Gas furnace evaporator and coil. Will be using existing thermostat concrete pad, whip disconnect. Supply box return box filtration. If there’s any additional work needs to be done is not included in this estimated price. If there’s a city permit is required. Customer is responsible for the fees. This is the cash price only check or cash only. Customers responsible to provide minimum 10 referrals, service or equipment replacements. ******** CASH Price **********