Ductless Mini-Split Systems — Flexible Comfort Without Ductwork
Ductless mini-split systems are one of the most versatile HVAC solutions available. They provide both heating and cooling without requiring ductwork, making them ideal for home additions, garages, older homes without existing ducts, sunrooms, workshops, and any space where extending central HVAC isn't practical. Polar Air Heating and Cooling installs mini-split systems from leading manufacturers throughout Northern California.
Modern mini-splits are highly efficient, whisper-quiet, and offer precise zone control — you heat or cool only the rooms you're using. Many systems also include advanced filtration and can be controlled from your smartphone. We'll help you choose the right system for your space and install it cleanly and professionally.
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Need Heating or Cooling Without Ducts?
Call us for a free estimate. We'll find the right mini-split solution for your space.
(530) 248-7866Why Choose a Mini-Split System?
No Ductwork Required
Mini-splits connect the outdoor unit to indoor air handlers with a small refrigerant line through a 3-inch hole in the wall — no major construction required.
Zone Control
Each indoor unit operates independently, so you can set different temperatures in different rooms and avoid heating or cooling spaces you're not using.
High Efficiency
Mini-splits avoid the energy losses associated with ductwork — typically 20–30% of conditioned air is lost in leaky ducts. Mini-splits deliver conditioned air directly to the room.
Clean, Professional Installation
We route line sets neatly and use line hide covers where appropriate for a finished appearance. We take pride in clean installations.
Mini-Split Installation Services We Offer
- Single-zone mini-split installation (one indoor unit)
- Multi-zone mini-split installation (multiple indoor units, one outdoor)
- Wall-mounted indoor unit installation
- Ceiling cassette installation for commercial spaces
- Garage and workshop mini-split installation
- Home addition and sunroom HVAC solutions
- Line set installation with line hide covers
- Electrical circuit installation for outdoor unit
- Smart thermostat and app control setup
- Post-installation testing and owner walkthrough
Cities We Serve in Northern California
We provide mini-split installation services throughout the upper Sacramento Valley and surrounding communities.