ComfortCostGuide

Metro cost guide

Myrtle Beach, South Carolina: HVAC Replacement Cost Calculator

Replacing an HVAC system in Myrtle Beach typically runs $6,000 to $12,000 installed for a heat pump, or $4,000 to $7,500 for central air conditioning alone. Local HVAC labor sits about 13% below the national average, with technicians earning around $27.14 an hour, which keeps installed pricing here more moderate than in many metro areas. Because Myrtle Beach falls in climate zone 3, heat pumps handle both heating and cooling well, and they are the most common full-system replacement on the Grand Strand.

Worked example

A 1,900-square-foot single-story home in the Carolina Forest area with an aging 3-ton split system and usable existing ductwork is a typical job. Swapping it for a mid-efficiency heat pump — new outdoor unit, air handler, pad, line set flush, and thermostat — would land near the middle of the local range, roughly $8,000 to $9,500. Push toward the $12,000 top end only if the home needs duct repairs, a variable-speed system, or a coastal-rated condenser with added corrosion protection.

Frequently asked questions

Is a heat pump or an AC-and-furnace combo better in Myrtle Beach?

Most Myrtle Beach homes are better served by a heat pump, which runs $6,000 to $12,000 installed and handles the mild zone 3 winters without a separate heating appliance. A matched AC and gas furnace system costs $7,500 to $13,000 here, so it usually only makes sense if the home already has gas service and existing venting.

How much does it cost to replace just the air conditioner in Myrtle Beach?

A central AC replacement alone runs $4,000 to $7,500 installed in Myrtle Beach, assuming the existing air handler or furnace and ductwork stay in place. If the indoor coil also has to be replaced to match the new outdoor unit, expect to be in the upper half of that range.

Why is HVAC installation cheaper in Myrtle Beach than the national average?

Local HVAC labor carries an index of 0.87, meaning installation labor here costs roughly 13% less than the US average, with technician wages around $27.14 per hour. Since labor is a large share of any replacement, that discount shows up directly in the installed price of the same equipment.

What does a ductless mini split cost in Myrtle Beach?

Ductless mini splits run $3,500 to $10,000 installed in Myrtle Beach, with single-zone systems for a bonus room, garage conversion, or sunroom at the low end. Multi-zone setups covering several rooms of a beach cottage or condo push toward the top of that range.

Related cost guides