Mini Split

Single Zone
  • Indoor and outdoor unit
  • Standard installation
$3,500
HomeRepairRates.com Fair Price Guide
Things that can impact this price
  • BTU capacity
  • Line length

Mini Split

Dual Zone
  • 2 indoor units, 1 outdoor
  • Standard installation
$5,500
HomeRepairRates.com Fair Price Guide
Things that can impact this price
  • BTU capacity
  • Installation complexity

Mini Split

Multi Zone (3-4)
  • 3-4 indoor units, 1 outdoor
  • Standard installation
$8,500
HomeRepairRates.com Fair Price Guide
Things that can impact this price
  • Number of zones
  • Line routing

Mini Split Installation FAQ

Common Questions

When is a mini split a better choice than central air?
Mini splits are ideal for spaces without existing ductwork, such as converted garages, room additions, sunrooms, or older homes. They’re also great for supplementing central air in rooms that are hard to keep comfortable.
How efficient are mini splits compared to central AC?
Mini splits are typically more efficient than central systems because there’s no duct loss. Most ductless units have SEER ratings of 20-30, compared to 14-18 for standard central systems. This can translate to 25-40% energy savings for the zones they serve.
Can a mini split heat and cool?
Yes. Most mini splits are heat pumps that provide both heating and cooling. They work efficiently down to about 5-15 degrees Fahrenheit, which covers the vast majority of North Texas winter weather.
How many rooms can one mini split system cover?
A single-zone system covers one room. Multi-zone systems can serve 2-5 rooms from one outdoor unit, with each room having its own indoor unit and thermostat for independent temperature control.
Are mini splits noisy?
Mini splits are among the quietest HVAC options available. Indoor units typically operate at 19-32 decibels, which is quieter than a whisper. Outdoor units are also quieter than traditional AC condensers.
How much does a mini split cost compared to adding ductwork?
A single-zone mini split at $3,500 is often less expensive than extending ductwork to a new space, which can cost $5,000-$10,000 depending on accessibility. For garage conversions or additions in North Texas, a mini split is usually the most cost-effective option.
How long does mini split installation take?
A single-zone mini split typically takes 4-8 hours to install. Multi-zone systems take 1-2 days depending on the number of indoor units and the complexity of running refrigerant lines through the home.