Mini-Split

A mini-split is a ductless heating and cooling system that gives you precise climate control room by room. These compact units work well for additions, older homes without ductwork, or spaces where traditional HVAC just doesn't reach. Whether you're considering installation, maintenance, or repairs, Angi helps you find the right pro and provides the guidance you need to keep your home comfortable year-round.
Mini-Split Service Articles and Advice
Family enjoying pizza in the living room
A ductless mini-split is a lifesaver but can throw off a room's style. Explore 11 tips on how to camouflage a mini-split unit and still keep your home cool.
Adding a ductless mini split can be the right choice for a home addition or small space. Review these ductless mini split questions to prep for talking with a pro.
mini split outside home
Keep your AC running smoothly with this mini-split maintenance checklist.
Man at crafting table in garage
A mini-split allows for zoned cooling, helpful for cooling spaces like garages. Learn the cost to install a mini-split unit in a garage with this guide.
A family of four playing in the living room
Ductless heating and cooling system costs vary depending on size, type, and energy efficiency. Their installation is likely to lower your energy bills.
If your mini split air conditioner is showing low refrigerant symptoms, you’ll notice quickly. Learn to identify the signs and decide what to do next.
Looking for a new mini-split air conditioning system? Use this guide to mini-split sizes to see how many BTUs you’ll need to heat or cool your home.
woman on couch using remote to adjust air conditioner
When your window AC isn’t cutting it, but central AC is too expensive, installing a new ductless mini-split AC may be the cooling solution you’re looking for. Find out what a mini-split costs and how to hire the right pros to get the job done.
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Common Mini-Split Service Questions

Not at all. Even if mini-splits aren't common in comparable homes in the same location, they're more likely to increase the property value. If the unit is well-maintained, the buyer will benefit from lower energy bills over time, and the high upfront cost of the mini-split will be accounted for in the home price.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

No, but it’s easier if your mini-split system is installed on an exterior wall rather than an interior one. If you choose to put a mini-split unit on an interior wall, the installation is often difficult and more complicated—exactly what you were trying to avoid when you chose the mini-split over a traditional ductwork-based heating and cooling system.