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Licensed & Insured · CA CSLB C-20 LicenseNot every Poway home needs ductwork to be comfortable. Ductless mini-splits mount a compact indoor head on the wall and connect to an outdoor unit with a small line set — perfect for older Old Poway cottages with no ducts, room additions the central system never reached, converted garages, and that one bedroom that is always too hot.
A mini-split is a heat pump, so each zone both cools and heats, and you control every room independently. That means you are not paying to condition empty rooms, which matters at SDG&E rates. Modern inverter units are quiet and highly efficient.
We size each zone properly, place the heads for even comfort and clean line-set routing, and commission the charge so you get the rated efficiency. Single-zone or multi-zone, we design it to fit your home and your budget.
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Where mini-splits shine in Poway
Older homes with no ductwork
Pre-1950s Old Poway cottages and historic homes can get efficient comfort without tearing into walls for ducts.
Room additions and ADUs
Additions and accessory dwelling units the central system was never sized for get their own efficient zone.
That one hot or cold room
A single mini-split solves a chronically uncomfortable bonus room, upstairs bedroom or west-facing office.
Garage conversions and offices
Turn a garage or workshop into comfortable living or work space without overloading the main system.
Whole-home ductless
For some homes a multi-zone ductless system is the most efficient whole-home solution, room by room.
Our process
- 1
Zone-by-zone load calculation
We size each head to the room it serves — oversizing a mini-split wastes money and hurts dehumidification.
- 2
Head placement & line routing
We plan clean, discreet indoor head locations and tidy line-set paths, protecting the look of your home.
- 3
Professional installation
We mount the units, run and protect the line set, handle the electrical and any permits, and evacuate the lines properly.
- 4
Commission & demonstrate
We verify charge and operation in both heating and cooling, then show you the remote and app controls.
Ductless vs. extending your ducts
When a Poway homeowner wants to cool an addition or a stubborn hot room, the two options are usually extending the existing ductwork or adding a ductless zone. Extending ducts into an already-marginal system often makes every room worse; a dedicated mini-split adds capacity exactly where you need it without robbing the rest of the house.
For historic Old Poway cottages, ductless is frequently the only sensible path — there is nowhere to run ducts without gutting plaster walls. A pair of well-placed heads can make a century-old home genuinely comfortable for the first time, efficiently.
What affects the cost
A single-zone ductless system in Poway typically runs from roughly $3,800 to $6,500 installed; multi-zone systems scale with the number of heads. Here is what drives the number:
Number of zones
Each indoor head and its capacity adds cost. We recommend only the zones you actually need.
Capacity and efficiency
Higher-efficiency inverter units cost more up front but save more at California electricity rates.
Line-set length and routing
Longer or more complex runs — around obstacles or up multiple stories — add labor.
Electrical work
A dedicated circuit and disconnect may be required; we include permitted electrical in the quote.
No surprise pricing. Every job gets a written, line-item quote you approve before work begins. Prices above are honest ranges, not promises — your exact number depends on your equipment and home.