How Mini Splits Work
A mini split has two main parts: a compact outdoor unit and one or more indoor air handlers mounted on a wall or ceiling. A small line set connects them through a hole about three inches wide, so no ductwork is needed. Each indoor unit has its own thermostat, letting you set the perfect temperature in each room or zone. And because most mini splits are heat pumps, they provide both cooling in summer and heating in winter.
Ideal Uses for Mini Splits
- Garages and workshops — Make your garage usable year-round, even in August.
- Room additions and sunrooms — Add comfort without extending your existing ductwork.
- Bonus rooms and upstairs spaces — Fix hot rooms your central system can't keep cool.
- Converted attics and home offices — Keep work and living spaces comfortable all day.
- Older homes without ducts — Add efficient central-style comfort without major renovation.
- Guest houses, studios, and ADUs — Independent climate control for separate living spaces.
Benefits of Ductless Mini Splits
- High efficiency. No duct losses, and inverter-driven compressors adjust their speed to match demand, saving energy.
- Zoned comfort. Cool or heat only the rooms you're using.
- Quiet operation. Indoor units are whisper-quiet, ideal for bedrooms and offices.
- Excellent humidity control. Many models include a dry mode, a big plus in Houston's muggy climate.
- Fast, clean installation. Most installs take just a day or two with minimal disruption.
Expert Design and Installation
A mini split is only as good as its design. We size each unit to the space it serves, choose the best location for airflow and appearance, and install everything neatly with properly sealed and protected line sets. We offer single-zone and multi-zone systems, as well as a variety of indoor unit styles, including wall-mounted, ceiling cassette, and concealed ducted options.
Mini Split Repair and Maintenance
Already have a mini split? We service all major brands, from error codes and refrigerant issues to cleaning indoor coils and blower wheels, which is especially important in humid climates where mold can build up.